{"id":6668,"date":"2025-06-25T10:46:24","date_gmt":"2025-06-25T08:46:24","guid":{"rendered":"https:\/\/inzainox.com\/fossa-setica\/"},"modified":"2026-06-30T19:56:22","modified_gmt":"2026-06-30T17:56:22","slug":"fossa-setica","status":"publish","type":"page","link":"https:\/\/inzainox.com\/pt-pt\/tratamento-de-aguas\/fossa-setica\/","title":{"rendered":"Fossa s\u00e9tica"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6668\" class=\"elementor elementor-6668 elementor-5122\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5ac359fc elementor-section-height-min-height elementor-section-content-bottom elementor-section-items-bottom elementor-section-stretched elementor-section-boxed elementor-section-height-default\" data-id=\"5ac359fc\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-330851f2\" data-id=\"330851f2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-764e0756 elementor-widget elementor-widget-heading\" data-id=\"764e0756\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-large\">Fossa s\u00e9ptica<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83adf82 elementor-widget elementor-widget-shortcode\" data-id=\"83adf82\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><span><span><a href=\"https:\/\/inzainox.com\/pt-pt\/nova-pagina-inicial\/\">P\u00e1gina inicial<\/a><\/span><\/span><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ee9d0da elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"3ee9d0da\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-581bbbbf elementor-widget elementor-widget-text-editor\" data-id=\"581bbbbf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Uma <strong>fossa s\u00e9ptica<\/strong> \u00e9 um sistema de <strong>tratamento prim\u00e1rio<\/strong> das \u00e1guas residuais dom\u00e9sticas. Atrav\u00e9s de <strong>decanta\u00e7\u00e3o e digest\u00e3o anaer\u00f3bia<\/strong> separa os s\u00f3lidos e degrada parcialmente a mat\u00e9ria org\u00e2nica, mas <strong>n\u00e3o depura a \u00e1gua por completo<\/strong>.<\/p><p>Pelo seu rendimento, a fossa s\u00e9ptica <strong>n\u00e3o \u00e9 admitida como \u00fanico tratamento<\/strong>: a \u00e1gua de sa\u00edda necessita depois de um <strong>tratamento secund\u00e1rio<\/strong> (filtro biol\u00f3gico, oxida\u00e7\u00e3o) ou de uma <strong>infiltra\u00e7\u00e3o no terreno<\/strong> autorizada. \u00c9 a solu\u00e7\u00e3o ideal como pr\u00e9-tratamento e em parcelas onde a infiltra\u00e7\u00e3o \u00e9 permitida. Na Inza fabricamo-las em <strong>polietileno<\/strong> e em <strong>poli\u00e9ster refor\u00e7ado com fibra de vidro (PRFV)<\/strong>, de 500 a 10.000 litros, em conformidade com a norma <strong>EN 12566-1<\/strong>.<\/p><p><strong>Fornecimento:<\/strong> prazo de entrega a confirmar, dependendo do tamanho e do stock de componentes. <strong>Transporte inclu\u00eddo<\/strong> no pre\u00e7o, sem incluir os meios de descarga no destino; para capacidades superiores a 5.000 L, consultar.<\/p><p><strong>D\u00favidas ou quest\u00f5es?<\/strong><\/p><p>Telefone: +34 91 127 90 05<br>WhatsApp: +34 91 127 90 05<br>Email: info@inzainox.com<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-090a3c5 elementor-widget elementor-widget-button\" data-id=\"090a3c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#form\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Solicitar informa\u00e7\u00e3o<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-81187ce e-flex e-con-boxed e-con e-parent\" data-id=\"81187ce\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38a902c elementor-widget elementor-widget-shortcode\" data-id=\"38a902c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><div class=\"woocommerce columns-4 \"><div class=\"woocommerce-notices-wrapper\"><\/div><p class=\"woocommerce-result-count\" role=\"status\" aria-relevant=\"all\" >\n\tA mostrar todos os 2 resultados<\/p>\n<form class=\"woocommerce-ordering\" method=\"get\">\n\t\t<select\n\t\tname=\"orderby\"\n\t\tclass=\"orderby\"\n\t\t\t\t\taria-label=\"Ordem da loja\"\n\t\t\t>\n\t\t\t\t\t<option value=\"menu_order\"  selected='selected'>Ordena\u00e7\u00e3o padr\u00e3o<\/option>\n\t\t\t\t\t<option value=\"popularity\" >Ordenar por popularidade<\/option>\n\t\t\t\t\t<option value=\"rating\" >Ordenar por m\u00e9dia de classifica\u00e7\u00e3o<\/option>\n\t\t\t\t\t<option value=\"date\" >Ordenar por mais recentes<\/option>\n\t\t\t\t\t<option value=\"price\" >Ordenar por pre\u00e7o: menor para maior<\/option>\n\t\t\t\t\t<option value=\"price-desc\" >Ordenar por pre\u00e7o: maior para menor<\/option>\n\t\t\t<\/select>\n\t<input type=\"hidden\" name=\"paged\" value=\"1\" \/>\n\t<\/form>\n<ul class=\"products columns-4\">\n<li class=\"product type-product post-15013 status-publish first instock product_cat-fossas-septicas has-post-thumbnail taxable shipping-taxable purchasable product-type-variable\">\n\t<a href=\"https:\/\/inzainox.com\/pt-pt\/producto\/fossas-septicas-de-poliester\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img fetchpriority=\"high\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaFS_sq-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Fossas s\u00e9pticas de poli\u00e9ster\" srcset=\"https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaFS_sq-300x300.png 300w, https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaFS_sq-1024x1024.png 1024w, https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaFS_sq-150x150.png 150w, https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaFS_sq-768x768.png 768w, https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaFS_sq-600x600.png 600w, https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaFS_sq-100x100.png 100w, https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaFS_sq.png 1099w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">Fossas s\u00e9pticas de poli\u00e9ster<\/h2>\n\t<span class=\"price\"><span class=\"woocommerce-Price-amount amount\" aria-hidden=\"true\"><bdi><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>800,00<\/bdi><\/span> <span aria-hidden=\"true\">-<\/span> <span class=\"woocommerce-Price-amount amount\" aria-hidden=\"true\"><bdi><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>5.875,00<\/bdi><\/span><span class=\"screen-reader-text\">Intervalo de pre\u00e7os: de &euro;800,00 a &euro;5.875,00<\/span> <small class=\"woocommerce-price-suffix\">IVA n\u00e3o inclu\u00eddo<\/small><\/span>\n<\/a><a href=\"https:\/\/inzainox.com\/pt-pt\/producto\/fossas-septicas-de-poliester\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_15013\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"15013\" data-product_sku=\"\" aria-label=\"Seleccione as op\u00e7\u00f5es para &ldquo;Fossas s\u00e9pticas de poli\u00e9ster&rdquo;\" rel=\"nofollow\">Ver op\u00e7\u00f5es<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_15013\" class=\"screen-reader-text\">\n\t\tEste produto tem v\u00e1rias op\u00e7\u00f5es. Pode selecion\u00e1-las na p\u00e1gina do produto.\t<\/span>\n<\/li>\n<li class=\"product type-product post-14961 status-publish instock product_cat-fossas-septicas has-post-thumbnail taxable shipping-taxable purchasable product-type-variable\">\n\t<a href=\"https:\/\/inzainox.com\/pt-pt\/producto\/fossas-septicas-de-polietileno\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaSEPNtrat_sq-300x300.png\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Fossas s\u00e9pticas de polietileno\" srcset=\"https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaSEPNtrat_sq-300x300.png 300w, https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaSEPNtrat_sq-150x150.png 150w, https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaSEPNtrat_sq-600x600.png 600w, https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaSEPNtrat_sq-100x100.png 100w, https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaSEPNtrat_sq.png 740w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><h2 class=\"woocommerce-loop-product__title\">Fossas s\u00e9pticas de polietileno<\/h2>\n\t<span class=\"price\"><span class=\"woocommerce-Price-amount amount\" aria-hidden=\"true\"><bdi><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>650,00<\/bdi><\/span> <span aria-hidden=\"true\">-<\/span> <span class=\"woocommerce-Price-amount amount\" aria-hidden=\"true\"><bdi><span class=\"woocommerce-Price-currencySymbol\">&euro;<\/span>3.300,00<\/bdi><\/span><span class=\"screen-reader-text\">Intervalo de pre\u00e7os: de &euro;650,00 a &euro;3.300,00<\/span> <small class=\"woocommerce-price-suffix\">IVA n\u00e3o inclu\u00eddo<\/small><\/span>\n<\/a><a href=\"https:\/\/inzainox.com\/pt-pt\/producto\/fossas-septicas-de-polietileno\/\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_14961\" data-quantity=\"1\" class=\"button product_type_variable add_to_cart_button\" data-product_id=\"14961\" data-product_sku=\"\" aria-label=\"Seleccione as op\u00e7\u00f5es para &ldquo;Fossas s\u00e9pticas de polietileno&rdquo;\" rel=\"nofollow\">Ver op\u00e7\u00f5es<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_14961\" class=\"screen-reader-text\">\n\t\tEste produto tem v\u00e1rias op\u00e7\u00f5es. Pode selecion\u00e1-las na p\u00e1gina do produto.\t<\/span>\n<\/li>\n<\/ul>\n<\/div><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dbb3e75 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dbb3e75\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;,&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d72b87b\" data-id=\"d72b87b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7eea18e elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"7eea18e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/diseno-grafico.png\" class=\"attachment-full size-full wp-image-6397\" alt=\"\" srcset=\"https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/diseno-grafico.png 512w, https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/diseno-grafico-300x300.png 300w, https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/diseno-grafico-150x150.png 150w, https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/diseno-grafico-100x100.png 100w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/figure><div class=\"elementor-image-box-content\"><span class=\"elementor-image-box-title\">EXPERI\u00caNCIA<\/span><p class=\"elementor-image-box-description\">Aconselhamos antes, durante e depois da compra para uma satisfa\u00e7\u00e3o total.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-acf8880 elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"acf8880\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/arte-digital.png\" class=\"attachment-full size-full wp-image-6398\" alt=\"\" srcset=\"https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/arte-digital.png 512w, https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/arte-digital-300x300.png 300w, https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/arte-digital-150x150.png 150w, https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/arte-digital-100x100.png 100w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/figure><div class=\"elementor-image-box-content\"><span class=\"elementor-image-box-title\">DESIGN<\/span><p class=\"elementor-image-box-description\">Podemos conceber e fabricar a solu\u00e7\u00e3o de que necessita. Conte-nos o seu projeto!<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7d7262 elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"c7d7262\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/inzainox.com\/wp-content\/uploads\/2025\/03\/product-timebox-icon.png\" class=\"attachment-full size-full wp-image-6399\" alt=\"\" srcset=\"https:\/\/inzainox.com\/wp-content\/uploads\/2025\/03\/product-timebox-icon.png 512w, https:\/\/inzainox.com\/wp-content\/uploads\/2025\/03\/product-timebox-icon-300x300.png 300w, https:\/\/inzainox.com\/wp-content\/uploads\/2025\/03\/product-timebox-icon-150x150.png 150w, https:\/\/inzainox.com\/wp-content\/uploads\/2025\/03\/product-timebox-icon-100x100.png 100w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/figure><div class=\"elementor-image-box-content\"><span class=\"elementor-image-box-title\">ENVIOS EM 24-72h<\/span><p class=\"elementor-image-box-description\">Envios para toda a Europa. Entrega em 24-72h em Espanha peninsular (dias \u00fateis, de segunda a sexta-feira).<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-132942f elementor-widget__width-initial elementor-position-top elementor-widget elementor-widget-image-box\" data-id=\"132942f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-image-box-wrapper\"><figure class=\"elementor-image-box-img\"><img loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/de-confianza.png\" class=\"attachment-full size-full wp-image-6400\" alt=\"\" srcset=\"https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/de-confianza.png 512w, https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/de-confianza-300x300.png 300w, https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/de-confianza-150x150.png 150w, https:\/\/inzainox.com\/wp-content\/uploads\/2025\/02\/de-confianza-100x100.png 100w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/><\/figure><div class=\"elementor-image-box-content\"><span class=\"elementor-image-box-title\">COMPRE COM CONFIAN\u00c7A<\/span><p class=\"elementor-image-box-description\">Pagamentos 100% seguros. Pode pagar com cart\u00e3o de cr\u00e9dito ou por transfer\u00eancia com total garantia.<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-669f2f5 elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"669f2f5\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9a00afd\" data-id=\"9a00afd\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bf17658 elementor-widget elementor-widget-heading\" data-id=\"bf17658\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Respondemos \u00e0s suas d\u00favidas sobre as fossas s\u00e9pticas<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-46b32d2 elementor-widget elementor-widget-n-accordion\" data-id=\"46b32d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;all_collapsed&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Open links with Enter or Space, close with Escape, and navigate with Arrow Keys\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7410\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7410\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Uma fossa s\u00e9ptica depura a \u00e1gua o suficiente para a descarregar num rio? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7410\" class=\"elementor-element elementor-element-a4616f8 e-con-full e-flex e-con e-child\" data-id=\"a4616f8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-125b3ad elementor-widget elementor-widget-text-editor\" data-id=\"125b3ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>N\u00e3o. A fossa s\u00e9ptica realiza apenas um <strong>tratamento prim\u00e1rio (anaer\u00f3bio)<\/strong>: reduz os s\u00f3lidos mas n\u00e3o elimina carga org\u00e2nica suficiente para descarga num meio h\u00eddrico. Para a descarga num rio ou ribeiro \u00e9 necess\u00e1ria uma <strong>esta\u00e7\u00e3o de tratamento<\/strong> (tratamento biol\u00f3gico completo) ou, se a regulamenta\u00e7\u00e3o o permitir, uma infiltra\u00e7\u00e3o no terreno ap\u00f3s a fossa.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7411\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7411\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Qual \u00e9 a diferen\u00e7a entre uma fossa s\u00e9ptica e uma esta\u00e7\u00e3o de tratamento (depuradora)? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7411\" class=\"elementor-element elementor-element-ff0fcc3 e-con-full e-flex e-con e-child\" data-id=\"ff0fcc3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ba95c1 elementor-widget elementor-widget-text-editor\" data-id=\"8ba95c1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A fossa s\u00e9ptica realiza um <strong>tratamento prim\u00e1rio<\/strong> (decanta\u00e7\u00e3o + digest\u00e3o anaer\u00f3bia) e, por si s\u00f3, n\u00e3o \u00e9 suficiente. A <strong>esta\u00e7\u00e3o de tratamento \/ depuradora<\/strong> acrescenta um tratamento biol\u00f3gico secund\u00e1rio e obt\u00e9m uma \u00e1gua apta para descarga em meios h\u00eddricos p\u00fablicos.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7412\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7412\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> De quanto em quanto tempo \u00e9 preciso esvaziar as lamas? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7412\" class=\"elementor-element elementor-element-d05a5f1 e-con-full e-flex e-con e-child\" data-id=\"d05a5f1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-61f45a9 elementor-widget elementor-widget-text-editor\" data-id=\"61f45a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>O esvaziamento e a limpeza devem ser realizados <strong>pelo menos uma vez por ano<\/strong> por um gestor de res\u00edduos autorizado, extraindo as lamas e os flutuantes do decantador-digestor. Ap\u00f3s a opera\u00e7\u00e3o, o equipamento \u00e9 enchido com \u00e1gua limpa.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7413\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"4\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7413\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> De que material s\u00e3o feitas e que norma cumprem? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7413\" class=\"elementor-element elementor-element-0181dbc e-flex e-con-boxed e-con e-child\" data-id=\"0181dbc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0a6e8f7 elementor-widget elementor-widget-text-editor\" data-id=\"0a6e8f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Fabricamo-las em <strong>polietileno<\/strong> e em <strong>poli\u00e9ster refor\u00e7ado com fibra de vidro (PRFV)<\/strong>, em conformidade com a norma <strong>EN 12566-1<\/strong>. Incorporam um defletor interno, liga\u00e7\u00f5es em PVC e uma tampa de inspe\u00e7\u00e3o roscada de \u00d8 620 mm.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7414\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"5\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7414\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Que capacidade ou tamanho de fossa s\u00e9ptica preciso? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7414\" class=\"elementor-element elementor-element-cde58d4 e-con-full e-flex e-con e-child\" data-id=\"cde58d4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c6ef7c3 elementor-widget elementor-widget-text-editor\" data-id=\"c6ef7c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>O tamanho escolhe-se pelo n\u00famero de <strong>habitantes equivalentes (HE)<\/strong>: 1 HE equivale \u00e0 carga de \u00e1guas residuais de uma pessoa por dia (cerca de 200 litros\/dia e 60 g de CBO\u2085). Numa habita\u00e7\u00e3o, o mais pr\u00e1tico \u00e9 contar os ocupantes habituais; para cobrir picos ou futuras amplia\u00e7\u00f5es, uma regra comum \u00e9 n\u00famero de quartos \u00d7 1,5\u20132 (uma casa de 4 quartos \u2248 6 HE).<\/p><p>A t\u00edtulo indicativo, uma fossa s\u00e9ptica necessita da ordem de 150 a 350 litros por HE. Os nossos modelos v\u00e3o de 500 a 10.000 litros (de ~2-3 at\u00e9 50 HE): para uma habita\u00e7\u00e3o unifamiliar de 4 a 6 pessoas costuma bastar uma fossa de 2.000\u20133.000 L. Em usos n\u00e3o residenciais (hot\u00e9is rurais, restaurantes, escrit\u00f3rios, parques de campismo) o c\u00e1lculo faz-se por lugares, refei\u00e7\u00f5es ou trabalhadores segundo tabelas oficiais.<\/p><p><strong>Conselho:<\/strong> em caso de d\u00favida, escolha o tamanho imediatamente superior; um equipamento folgado decanta melhor, prolonga os intervalos entre esvaziamentos e suporta os picos de utiliza\u00e7\u00e3o. Se nos indicar o n\u00famero de utilizadores e o tipo de habita\u00e7\u00e3o, recomendamos-lhe o modelo exato.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7415\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"6\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7415\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><h3 class=\"e-n-accordion-item-title-text\"> Como se instala uma fossa s\u00e9ptica? <\/h3><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><i aria-hidden=\"true\" class=\"fas fa-minus\"><\/i><\/span>\n\t\t\t<span class='e-closed'><i aria-hidden=\"true\" class=\"fas fa-plus\"><\/i><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7415\" class=\"elementor-element elementor-element-e80fdbd e-con-full e-flex e-con e-child\" data-id=\"e80fdbd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0bf95f0 elementor-widget elementor-widget-text-editor\" data-id=\"0bf95f0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>A fossa pode ser instalada <strong>enterrada ou \u00e0 superf\u00edcie<\/strong>. Resumo do processo (siga sempre o manual de instala\u00e7\u00e3o do equipamento e a regulamenta\u00e7\u00e3o local):<\/p><ul><li><strong>Localiza\u00e7\u00e3o:<\/strong> acess\u00edvel ao cami\u00e3o de limpeza para o esvaziamento e respeitando as dist\u00e2ncias m\u00ednimas a po\u00e7os ou capta\u00e7\u00f5es de \u00e1gua e a meios h\u00eddricos ou limites previstos na sua regulamenta\u00e7\u00e3o.<\/li><li><strong>Escava\u00e7\u00e3o (enterrada):<\/strong> uma vala um pouco maior do que o equipamento, com o fundo nivelado.<\/li><li><strong>Leito de assentamento:<\/strong> uma cama de areia compactada de 10\u201320 cm, bem nivelada. Em terrenos com n\u00edvel fre\u00e1tico alto, argilosos ou com risco de impuls\u00e3o, coloca-se uma laje de bet\u00e3o e ancora-se o dep\u00f3sito com cintas para evitar que flutue.<\/li><li><strong>Coloca\u00e7\u00e3o e aterro:<\/strong> o equipamento \u00e9 descido e nivelado e aterra-se com areia em redor ao mesmo tempo que se enche de \u00e1gua, por camadas, para equilibrar as press\u00f5es e evitar deforma\u00e7\u00f5es. Compactar por camadas e evitar pedras.<\/li><li><strong>Liga\u00e7\u00f5es:<\/strong> entrada e sa\u00edda com a inclina\u00e7\u00e3o e as cotas corretas, e uma tubagem de ventila\u00e7\u00e3o imprescind\u00edvel para evacuar os gases do interior.<\/li><li><strong>Inspe\u00e7\u00e3o:<\/strong> a tampa roscada deve ficar acess\u00edvel \u00e0 superf\u00edcie (com prolongador de gola se a fossa for profunda) para a manuten\u00e7\u00e3o e o esvaziamento.<\/li><\/ul><p>Em instala\u00e7\u00f5es \u00e0 superf\u00edcie basta uma base de bet\u00e3o nivelada e, se aplic\u00e1vel, a fixa\u00e7\u00e3o do dep\u00f3sito. Se o seu terreno for dif\u00edcil (rocha, argila, n\u00edvel fre\u00e1tico alto), aconselhamo-lo sobre as medidas adicionais.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<script type=\"application\/ld+json\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Uma fossa s\\u00e9ptica depura a \\u00e1gua o suficiente para a descarregar num rio?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"N\\u00e3o. A fossa s\\u00e9ptica realiza apenas um tratamento prim\\u00e1rio (anaer\\u00f3bio): reduz os s\\u00f3lidos mas n\\u00e3o elimina carga org\\u00e2nica suficiente para descarga num meio h\\u00eddrico. Para a descarga num rio ou ribeiro \\u00e9 necess\\u00e1ria uma esta\\u00e7\\u00e3o de tratamento (tratamento biol\\u00f3gico completo) ou, se a regulamenta\\u00e7\\u00e3o o permitir, uma infiltra\\u00e7\\u00e3o no terreno ap\\u00f3s a fossa.\"}},{\"@type\":\"Question\",\"name\":\"Qual \\u00e9 a diferen\\u00e7a entre uma fossa s\\u00e9ptica e uma esta\\u00e7\\u00e3o de tratamento (depuradora)?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A fossa s\\u00e9ptica realiza um tratamento prim\\u00e1rio (decanta\\u00e7\\u00e3o + digest\\u00e3o anaer\\u00f3bia) e, por si s\\u00f3, n\\u00e3o \\u00e9 suficiente. A esta\\u00e7\\u00e3o de tratamento \\\/ depuradora acrescenta um tratamento biol\\u00f3gico secund\\u00e1rio e obt\\u00e9m uma \\u00e1gua apta para descarga em meios h\\u00eddricos p\\u00fablicos.\"}},{\"@type\":\"Question\",\"name\":\"De quanto em quanto tempo \\u00e9 preciso esvaziar as lamas?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"O esvaziamento e a limpeza devem ser realizados pelo menos uma vez por ano por um gestor de res\\u00edduos autorizado, extraindo as lamas e os flutuantes do decantador-digestor. Ap\\u00f3s a opera\\u00e7\\u00e3o, o equipamento \\u00e9 enchido com \\u00e1gua limpa.\"}},{\"@type\":\"Question\",\"name\":\"De que material s\\u00e3o feitas e que norma cumprem?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Fabricamo-las em polietileno e em poli\\u00e9ster refor\\u00e7ado com fibra de vidro (PRFV), em conformidade com a norma EN 12566-1. Incorporam um defletor interno, liga\\u00e7\\u00f5es em PVC e uma tampa de inspe\\u00e7\\u00e3o roscada de \\u00d8 620 mm.\"}},{\"@type\":\"Question\",\"name\":\"Que capacidade ou tamanho de fossa s\\u00e9ptica preciso?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"O tamanho escolhe-se pelo n\\u00famero de habitantes equivalentes (HE): 1 HE equivale \\u00e0 carga de \\u00e1guas residuais de uma pessoa por dia (cerca de 200 litros\\\/dia e 60 g de CBO\\u2085). Numa habita\\u00e7\\u00e3o, o mais pr\\u00e1tico \\u00e9 contar os ocupantes habituais; para cobrir picos ou futuras amplia\\u00e7\\u00f5es, uma regra comum \\u00e9 n\\u00famero de quartos \\u00d7 1,5\\u20132 (uma casa de 4 quartos \\u2248 6 HE).A t\\u00edtulo indicativo, uma fossa s\\u00e9ptica necessita da ordem de 150 a 350 litros por HE. Os nossos modelos v\\u00e3o de 500 a 10.000 litros (de ~2-3 at\\u00e9 50 HE): para uma habita\\u00e7\\u00e3o unifamiliar de 4 a 6 pessoas costuma bastar uma fossa de 2.000\\u20133.000 L. Em usos n\\u00e3o residenciais (hot\\u00e9is rurais, restaurantes, escrit\\u00f3rios, parques de campismo) o c\\u00e1lculo faz-se por lugares, refei\\u00e7\\u00f5es ou trabalhadores segundo tabelas oficiais.Conselho: em caso de d\\u00favida, escolha o tamanho imediatamente superior; um equipamento folgado decanta melhor, prolonga os intervalos entre esvaziamentos e suporta os picos de utiliza\\u00e7\\u00e3o. Se nos indicar o n\\u00famero de utilizadores e o tipo de habita\\u00e7\\u00e3o, recomendamos-lhe o modelo exato.\"}},{\"@type\":\"Question\",\"name\":\"Como se instala uma fossa s\\u00e9ptica?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A fossa pode ser instalada enterrada ou \\u00e0 superf\\u00edcie. Resumo do processo (siga sempre o manual de instala\\u00e7\\u00e3o do equipamento e a regulamenta\\u00e7\\u00e3o local):Localiza\\u00e7\\u00e3o: acess\\u00edvel ao cami\\u00e3o de limpeza para o esvaziamento e respeitando as dist\\u00e2ncias m\\u00ednimas a po\\u00e7os ou capta\\u00e7\\u00f5es de \\u00e1gua e a meios h\\u00eddricos ou limites previstos na sua regulamenta\\u00e7\\u00e3o.Escava\\u00e7\\u00e3o (enterrada): uma vala um pouco maior do que o equipamento, com o fundo nivelado.Leito de assentamento: uma cama de areia compactada de 10\\u201320 cm, bem nivelada. Em terrenos com n\\u00edvel fre\\u00e1tico alto, argilosos ou com risco de impuls\\u00e3o, coloca-se uma laje de bet\\u00e3o e ancora-se o dep\\u00f3sito com cintas para evitar que flutue.Coloca\\u00e7\\u00e3o e aterro: o equipamento \\u00e9 descido e nivelado e aterra-se com areia em redor ao mesmo tempo que se enche de \\u00e1gua, por camadas, para equilibrar as press\\u00f5es e evitar deforma\\u00e7\\u00f5es. Compactar por camadas e evitar pedras.Liga\\u00e7\\u00f5es: entrada e sa\\u00edda com a inclina\\u00e7\\u00e3o e as cotas corretas, e uma tubagem de ventila\\u00e7\\u00e3o imprescind\\u00edvel para evacuar os gases do interior.Inspe\\u00e7\\u00e3o: a tampa roscada deve ficar acess\\u00edvel \\u00e0 superf\\u00edcie (com prolongador de gola se a fossa for profunda) para a manuten\\u00e7\\u00e3o e o esvaziamento.Em instala\\u00e7\\u00f5es \\u00e0 superf\\u00edcie basta uma base de bet\\u00e3o nivelada e, se aplic\\u00e1vel, a fixa\\u00e7\\u00e3o do dep\\u00f3sito. Se o seu terreno for dif\\u00edcil (rocha, argila, n\\u00edvel fre\\u00e1tico alto), aconselhamo-lo sobre as medidas adicionais.\"}}]}<\/script>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t<div class=\"elementor-element elementor-element-af57bb2 e-flex e-con-boxed e-con e-parent\" data-id=\"af57bb2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7450bc0 elementor-widget elementor-widget-heading\" data-id=\"7450bc0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Como funciona uma fossa s\u00e9ptica<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c8ff513 e-flex e-con-boxed e-con e-parent\" data-id=\"c8ff513\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-815e9f7 elementor-widget elementor-widget-text-editor\" data-id=\"815e9f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>As \u00e1guas residuais entram na fossa, onde os <strong>s\u00f3lidos sedimentam<\/strong> no fundo formando lamas e as gorduras flutuam \u00e0 superf\u00edcie. Na aus\u00eancia de oxig\u00e9nio, as <strong>bact\u00e9rias anaer\u00f3bias<\/strong> digerem a mat\u00e9ria org\u00e2nica, gaseificando-a e reduzindo o seu volume.<\/p><p>A \u00e1gua clarificada sai pela zona interm\u00e9dia para o <strong>tratamento secund\u00e1rio<\/strong> ou a infiltra\u00e7\u00e3o. As lamas acumuladas devem ser extra\u00eddas periodicamente por um gestor autorizado. Um <strong>defletor interno<\/strong> melhora a separa\u00e7\u00e3o e evita o arrastamento de flutuantes.<\/p><p><img decoding=\"async\" src=\"https:\/\/inzainox.com\/wp-content\/uploads\/2026\/06\/foto_AquaFS_sq.png\" alt=\"Secci\u00f3n de una fosa s\u00e9ptica\" style=\"max-width:360px;height:auto\" \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e7eb9a2 e-flex e-con-boxed e-con e-parent\" data-id=\"e7eb9a2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-82ff4c2 elementor-widget elementor-widget-heading\" data-id=\"82ff4c2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Vantagens e limita\u00e7\u00f5es das fossas s\u00e9pticas<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-269a2a9 e-flex e-con-boxed e-con e-parent\" data-id=\"269a2a9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7825b92 elementor-widget elementor-widget-text-editor\" data-id=\"7825b92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><strong>Vantagens<\/strong><\/p><ul><li>Pr\u00e9-tratamento simples e econ\u00f3mico, sem consumo el\u00e9trico.<\/li><li>Funcionamento passivo e robusto, com pouca manuten\u00e7\u00e3o.<\/li><li>Ret\u00e9m s\u00f3lidos, areias e gorduras, protegendo o tratamento posterior.<\/li><li>Materiais dur\u00e1veis e resistentes \u00e0 corros\u00e3o (polietileno e PRFV).<\/li><\/ul><p><strong>Limita\u00e7\u00f5es a ter em conta<\/strong><\/p><ul><li>N\u00e3o depura totalmente: o efluente n\u00e3o pode ser descarregado diretamente num meio h\u00eddrico.<\/li><li>Requer um tratamento secund\u00e1rio posterior ou uma infiltra\u00e7\u00e3o autorizada.<\/li><li>Necessita de esvaziamento peri\u00f3dico das lamas (pelo menos uma vez por ano) por um gestor autorizado.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b7838ab e-flex e-con-boxed e-con e-parent\" data-id=\"b7838ab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9778807 elementor-widget elementor-widget-heading\" data-id=\"9778807\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Porqu\u00ea escolher as fossas s\u00e9pticas da Inza?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-aabb7b2 e-con-full e-flex e-con e-child\" data-id=\"aabb7b2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4add37a elementor-widget elementor-widget-text-editor\" data-id=\"4add37a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Na Inza fabricamos fossas s\u00e9pticas em <strong>polietileno<\/strong> (rotomoldagem) e em <strong>poli\u00e9ster refor\u00e7ado com fibra de vidro (PRFV)<\/strong>, com capacidades de 500 a 10.000 litros e dimensionadas por habitante equivalente. Incorporam um defletor interno, liga\u00e7\u00f5es em PVC e uma tampa de inspe\u00e7\u00e3o roscada.<\/p><p>Cumprem a norma <strong>EN 12566-1<\/strong> e a regulamenta\u00e7\u00e3o espanhola de descarga. Aconselhamo-lo a combinar a fossa com o tratamento secund\u00e1rio ou a infiltra\u00e7\u00e3o mais adequados \u00e0 sua parcela.<\/p><p><strong>Aviso importante:<\/strong> as informa\u00e7\u00f5es desta p\u00e1gina s\u00e3o indicativas e n\u00e3o substituem o aconselhamento t\u00e9cnico nem a regulamenta\u00e7\u00e3o aplic\u00e1vel. Antes de instalar qualquer sistema de tratamento de \u00e1guas residuais deve consultar a sua c\u00e2mara municipal, a comunidade aut\u00f3noma e o organismo de bacia (Confederaci\u00f3n Hidrogr\u00e1fica) competentes, uma vez que o tipo de tratamento exigido, as dist\u00e2ncias m\u00ednimas, a autoriza\u00e7\u00e3o de descarga e outras condicionantes variam consoante a localiza\u00e7\u00e3o e cada caso concreto. A Inza aconselha-o sobre o equipamento mais adequado, mas a obten\u00e7\u00e3o das licen\u00e7as e autoriza\u00e7\u00f5es \u00e9 da responsabilidade do titular da instala\u00e7\u00e3o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2d26d5f elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"2d26d5f\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8857212\" data-id=\"8857212\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a8a4757 elementor-widget elementor-widget-heading\" data-id=\"a8a4757\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Outros produtos que lhe podem interessar<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-aafe246 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"aafe246\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-18c5db1\" data-id=\"18c5db1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-705b73d elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"705b73d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"547\" height=\"590\" src=\"https:\/\/inzainox.com\/wp-content\/uploads\/2020\/04\/canal3.jpg\" class=\"attachment-large size-large wp-image-72\" alt=\"Canalina y canal con reja unidos a un sumidero central. Todo fabricado en acero inoxidable\" srcset=\"https:\/\/inzainox.com\/wp-content\/uploads\/2020\/04\/canal3.jpg 547w, https:\/\/inzainox.com\/wp-content\/uploads\/2020\/04\/canal3-278x300.jpg 278w\" sizes=\"(max-width: 547px) 100vw, 547px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a3c387b elementor-widget elementor-widget-spacer\" data-id=\"a3c387b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b90ff25 elementor-widget elementor-widget-text-editor\" data-id=\"b90ff25\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/inzainox.com\/canales\/acero-inoxidable\/\">Caleiras de a\u00e7o inoxid\u00e1vel<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-fb461c8\" data-id=\"fb461c8\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-053fea1 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"053fea1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/inzainox.com\/wp-content\/uploads\/2020\/04\/EXCHR-1024x1024.jpg\" class=\"attachment-large size-large wp-image-7452\" alt=\"sumidero industrial acero inoxidable redondo salida horizontal\" srcset=\"https:\/\/inzainox.com\/wp-content\/uploads\/2020\/04\/EXCHR-1024x1024.jpg 1024w, https:\/\/inzainox.com\/wp-content\/uploads\/2020\/04\/EXCHR-300x300.jpg 300w, https:\/\/inzainox.com\/wp-content\/uploads\/2020\/04\/EXCHR-100x100.jpg 100w, https:\/\/inzainox.com\/wp-content\/uploads\/2020\/04\/EXCHR-600x600.jpg 600w, https:\/\/inzainox.com\/wp-content\/uploads\/2020\/04\/EXCHR-150x150.jpg 150w, https:\/\/inzainox.com\/wp-content\/uploads\/2020\/04\/EXCHR-768x768.jpg 768w, https:\/\/inzainox.com\/wp-content\/uploads\/2020\/04\/EXCHR.jpg 1052w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-911966b elementor-widget elementor-widget-text-editor\" data-id=\"911966b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/inzainox.com\/sumideros-de-acero-inoxidable\/industriales\/\">Ralos industriais de a\u00e7o inoxid\u00e1vel<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-eb6045a\" data-id=\"eb6045a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4e7ae96 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"4e7ae96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"365\" height=\"419\" src=\"https:\/\/inzainox.com\/wp-content\/uploads\/2025\/03\/sep-grasas2-7.jpg\" class=\"attachment-large size-large wp-image-6852\" alt=\"\" srcset=\"https:\/\/inzainox.com\/wp-content\/uploads\/2025\/03\/sep-grasas2-7.jpg 365w, https:\/\/inzainox.com\/wp-content\/uploads\/2025\/03\/sep-grasas2-7-261x300.jpg 261w\" sizes=\"(max-width: 365px) 100vw, 365px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d49167a elementor-widget elementor-widget-text-editor\" data-id=\"d49167a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><a href=\"https:\/\/inzainox.com\/tratamiento-aguas\/separador-grasas\/\">Separador de gorduras<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-inner-column elementor-element elementor-element-35d1fb3\" data-id=\"35d1fb3\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-34338ce elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"34338ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"535\" height=\"388\" src=\"https:\/\/inzainox.com\/wp-content\/uploads\/2020\/05\/sep-hidrocarburos.jpg\" class=\"attachment-large size-large wp-image-6857\" alt=\"Separador de hidrocarburos PRFV\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b317db6 elementor-widget 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CP. 28221 Majadahonda<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cde3611 elementor-widget elementor-widget-html\" data-id=\"cde3611\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<iframe src=\"https:\/\/www.google.com\/maps\/embed?pb=!1m14!1m8!1m3!1d12140.32470782881!2d-3.8642519!3d40.4734691!3m2!1i1024!2i768!4f13.1!3m3!1m2!1s0xd418561d7bd57c5%3A0x2df9d70e221239d4!2sInza%20Inox%20S.L.!5e0!3m2!1ses!2ses!4v1684419435500!5m2!1ses!2ses\" width=\"100%\" height=\"300\" style=\"border:0;\" allowfullscreen=\"\" loading=\"lazy\" referrerpolicy=\"no-referrer-when-downgrade\"><\/iframe>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/nav>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Fossa s\u00e9ptica Uma fossa s\u00e9ptica \u00e9 um sistema de tratamento prim\u00e1rio das \u00e1guas residuais dom\u00e9sticas. Atrav\u00e9s de decanta\u00e7\u00e3o e digest\u00e3o anaer\u00f3bia separa os s\u00f3lidos e degrada parcialmente a mat\u00e9ria org\u00e2nica, mas n\u00e3o depura a \u00e1gua por completo. Pelo seu rendimento, a fossa s\u00e9ptica n\u00e3o \u00e9 admitida como \u00fanico tratamento: a \u00e1gua de sa\u00edda necessita depois &#8230; <a title=\"Fossa s\u00e9tica\" class=\"read-more\" href=\"https:\/\/inzainox.com\/pt-pt\/tratamento-de-aguas\/fossa-setica\/\" aria-label=\"Leia mais sobre Fossa s\u00e9tica\">Ler mais<\/a><\/p>\n","protected":false},"author":181,"featured_media":6669,"parent":6816,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6668","page","type-page","status-publish","has-post-thumbnail"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u25ba Fossa s\u00e9tica de alta qualidade<\/title>\n<meta name=\"description\" content=\"Fossas s\u00e9ticas \u2705 Eficientes no tratamento de \u00e1guas residuais para habita\u00e7\u00f5es e ind\u00fastrias \u2705 F\u00e1ceis de instalar e manter. 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