{"id":1558,"date":"2018-07-11T16:57:06","date_gmt":"2018-07-11T19:57:06","guid":{"rendered":"https:\/\/www.ufrgs.br\/ecotox\/?p=1558"},"modified":"2018-07-18T18:48:14","modified_gmt":"2018-07-18T21:48:14","slug":"agua-de-abastecimento","status":"publish","type":"post","link":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/","title":{"rendered":"Wastewater abatement study at Porto Alegre metropolitan area."},"content":{"rendered":"<p><img decoding=\"async\" class=\"alignleft wp-image-1502\" style=\"text-align: justify;\" src=\"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2018\/04\/admin-ajax-3.jpg\" alt=\"\" width=\"144\" height=\"140\" srcset=\"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2018\/04\/admin-ajax-3.jpg 400w, https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2018\/04\/admin-ajax-3-300x293.jpg 300w, https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2018\/04\/admin-ajax-3-307x300.jpg 307w, https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2018\/04\/admin-ajax-3-330x323.jpg 330w\" sizes=\"(max-width: 144px) 100vw, 144px\" \/>The rivers that drain the metropolitan region of Porto Alegre show a strong degradation in water quality, particularly the Sinos River and the Gravata\u00ed River. According to IBGE (2013), these rivers are the 4th and 5th most polluted rivers in Brazil, respectively. Both of them are tributaries of Guaiba Lake. Considering so they contribute significantly to the loss of water quality of this important water body. The contamination of water sources by natural and anthropogenic substances puts in alert the capacity to maintain the balance of these ecosystems with the preservation of their functions, maintenance of aquatic life and the quality of noble uses, such as the abstraction of drinking water. The objective of this sub-project is to evaluate the ecotoxicological effects caused by these water bodies over embryos and fish larvae.<\/p>\n<p>&nbsp;<\/p>\n<p><strong>Sub-Project (In Progress):<\/strong> Ecotoxicological effects related to public supply water abstraction region at Porto Alegre.<\/p>\n<p><strong>Responsible:\u00a0<\/strong><em>Alexandre Arenzon\u00a0<\/em><\/p>\n<p><em><strong>Colaboration:<\/strong>\u00a0Natalie Reichert Machado<\/em><\/p>","protected":false},"excerpt":{"rendered":"<p>The rivers that drain the metropolitan region of Porto Alegre show a strong degradation in water quality, particularly the Sinos River and the Gravata\u00ed River. According to IBGE (2013), these rivers are the 4th and 5th most polluted rivers in Brazil, respectively. Both of them are tributaries of Guaiba Lake. &hellip;<\/p>\n","protected":false},"author":1,"featured_media":1598,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[30],"tags":[],"post_folder":[],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"The rivers that drain the metropolitan region of Porto Alegre show a strong degradation in water quality, particularly the Sinos River and the Gravata\u00ed River. According to IBGE (2013), these rivers are the 4th and 5th most polluted rivers in Brazil, respectively. Both of them are tributaries of Guaiba Lake. Considering so they contribute significantly\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"gerente\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.5.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Laborat\u00f3rio de Ecotoxicologia | Bem vindos ao Laborat\u00f3rio de Ecotoxicologia da UFRGS\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Wastewater abatement study at Porto Alegre metropolitan area. | Laborat\u00f3rio de Ecotoxicologia\" \/>\n\t\t<meta property=\"og:description\" content=\"The rivers that drain the metropolitan region of Porto Alegre show a strong degradation in water quality, particularly the Sinos River and the Gravata\u00ed River. According to IBGE (2013), these rivers are the 4th and 5th most polluted rivers in Brazil, respectively. Both of them are tributaries of Guaiba Lake. Considering so they contribute significantly\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2017\/07\/cropped-Ecotox-UFRGS-logo-1.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2017\/07\/cropped-Ecotox-UFRGS-logo-1.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2018-07-11T19:57:06+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2018-07-18T21:48:14+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Wastewater abatement study at Porto Alegre metropolitan area. | Laborat\u00f3rio de Ecotoxicologia\" \/>\n\t\t<meta name=\"twitter:description\" content=\"The rivers that drain the metropolitan region of Porto Alegre show a strong degradation in water quality, particularly the Sinos River and the Gravata\u00ed River. According to IBGE (2013), these rivers are the 4th and 5th most polluted rivers in Brazil, respectively. Both of them are tributaries of Guaiba Lake. Considering so they contribute significantly\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2017\/07\/cropped-Ecotox-UFRGS-logo-1.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/#article\",\"name\":\"Wastewater abatement study at Porto Alegre metropolitan area. | Laborat\\u00f3rio de Ecotoxicologia\",\"headline\":\"Wastewater abatement study at Porto Alegre metropolitan area.\",\"author\":{\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/author\\\/gerente\\\/#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/wp-content\\\/uploads\\\/2018\\\/07\\\/mini-embriao-zebrafish.jpg\",\"width\":150,\"height\":147},\"datePublished\":\"2018-07-11T16:57:06-03:00\",\"dateModified\":\"2018-07-18T18:48:14-03:00\",\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/#webpage\"},\"articleSection\":\"Projetos\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/category\\\/projetos\\\/#listItem\",\"name\":\"Projetos\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/category\\\/projetos\\\/#listItem\",\"position\":2,\"name\":\"Projetos\",\"item\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/category\\\/projetos\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/#listItem\",\"name\":\"Wastewater abatement study at Porto Alegre metropolitan area.\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/#listItem\",\"position\":3,\"name\":\"Wastewater abatement study at Porto Alegre metropolitan area.\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/category\\\/projetos\\\/#listItem\",\"name\":\"Projetos\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/#organization\",\"name\":\"Laborat\\u00f3rio de Ecotoxicologia\",\"description\":\"Bem vindos ao Laborat\\u00f3rio de Ecotoxicologia da UFRGS\",\"url\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/wp-content\\\/uploads\\\/2017\\\/07\\\/cropped-Ecotox-UFRGS-logo-1.png\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/#organizationLogo\",\"width\":210,\"height\":70},\"image\":{\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/#organizationLogo\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/author\\\/gerente\\\/#author\",\"url\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/author\\\/gerente\\\/\",\"name\":\"gerente\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/f5e7a03e22e36c626a235a4ad75ae966?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"gerente\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/#webpage\",\"url\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/\",\"name\":\"Wastewater abatement study at Porto Alegre metropolitan area. | Laborat\\u00f3rio de Ecotoxicologia\",\"description\":\"The rivers that drain the metropolitan region of Porto Alegre show a strong degradation in water quality, particularly the Sinos River and the Gravata\\u00ed River. According to IBGE (2013), these rivers are the 4th and 5th most polluted rivers in Brazil, respectively. Both of them are tributaries of Guaiba Lake. Considering so they contribute significantly\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/author\\\/gerente\\\/#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/author\\\/gerente\\\/#author\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/wp-content\\\/uploads\\\/2018\\\/07\\\/mini-embriao-zebrafish.jpg\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/#mainImage\",\"width\":150,\"height\":147},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/agua-de-abastecimento\\\/#mainImage\"},\"datePublished\":\"2018-07-11T16:57:06-03:00\",\"dateModified\":\"2018-07-18T18:48:14-03:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/\",\"name\":\"Laborat\\u00f3rio de Ecotoxicologia\",\"description\":\"Bem vindos ao Laborat\\u00f3rio de Ecotoxicologia da UFRGS\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.ufrgs.br\\\/ecotox\\\/en\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Wastewater abatement study at Porto Alegre metropolitan area. | Laborat\u00f3rio de Ecotoxicologia","description":"The rivers that drain the metropolitan region of Porto Alegre show a strong degradation in water quality, particularly the Sinos River and the Gravata\u00ed River. According to IBGE (2013), these rivers are the 4th and 5th most polluted rivers in Brazil, respectively. Both of them are tributaries of Guaiba Lake. Considering so they contribute significantly","canonical_url":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/#article","name":"Wastewater abatement study at Porto Alegre metropolitan area. | Laborat\u00f3rio de Ecotoxicologia","headline":"Wastewater abatement study at Porto Alegre metropolitan area.","author":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/author\/gerente\/#author"},"publisher":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/#organization"},"image":{"@type":"ImageObject","url":"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2018\/07\/mini-embriao-zebrafish.jpg","width":150,"height":147},"datePublished":"2018-07-11T16:57:06-03:00","dateModified":"2018-07-18T18:48:14-03:00","inLanguage":"en-US","mainEntityOfPage":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/#webpage"},"isPartOf":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/#webpage"},"articleSection":"Projetos"},{"@type":"BreadcrumbList","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/#listItem","position":1,"name":"Home","item":"https:\/\/www.ufrgs.br\/ecotox\/en\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/category\/projetos\/#listItem","name":"Projetos"}},{"@type":"ListItem","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/category\/projetos\/#listItem","position":2,"name":"Projetos","item":"https:\/\/www.ufrgs.br\/ecotox\/en\/category\/projetos\/","nextItem":{"@type":"ListItem","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/#listItem","name":"Wastewater abatement study at Porto Alegre metropolitan area."},"previousItem":{"@type":"ListItem","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/#listItem","position":3,"name":"Wastewater abatement study at Porto Alegre metropolitan area.","previousItem":{"@type":"ListItem","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/category\/projetos\/#listItem","name":"Projetos"}}]},{"@type":"Organization","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/#organization","name":"Laborat\u00f3rio de Ecotoxicologia","description":"Bem vindos ao Laborat\u00f3rio de Ecotoxicologia da UFRGS","url":"https:\/\/www.ufrgs.br\/ecotox\/en\/","logo":{"@type":"ImageObject","url":"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2017\/07\/cropped-Ecotox-UFRGS-logo-1.png","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/#organizationLogo","width":210,"height":70},"image":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/#organizationLogo"}},{"@type":"Person","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/author\/gerente\/#author","url":"https:\/\/www.ufrgs.br\/ecotox\/en\/author\/gerente\/","name":"gerente","image":{"@type":"ImageObject","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/f5e7a03e22e36c626a235a4ad75ae966?s=96&d=mm&r=g","width":96,"height":96,"caption":"gerente"}},{"@type":"WebPage","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/#webpage","url":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/","name":"Wastewater abatement study at Porto Alegre metropolitan area. | Laborat\u00f3rio de Ecotoxicologia","description":"The rivers that drain the metropolitan region of Porto Alegre show a strong degradation in water quality, particularly the Sinos River and the Gravata\u00ed River. According to IBGE (2013), these rivers are the 4th and 5th most polluted rivers in Brazil, respectively. Both of them are tributaries of Guaiba Lake. Considering so they contribute significantly","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/#website"},"breadcrumb":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/#breadcrumblist"},"author":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/author\/gerente\/#author"},"creator":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/author\/gerente\/#author"},"image":{"@type":"ImageObject","url":"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2018\/07\/mini-embriao-zebrafish.jpg","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/#mainImage","width":150,"height":147},"primaryImageOfPage":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/#mainImage"},"datePublished":"2018-07-11T16:57:06-03:00","dateModified":"2018-07-18T18:48:14-03:00"},{"@type":"WebSite","@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/#website","url":"https:\/\/www.ufrgs.br\/ecotox\/en\/","name":"Laborat\u00f3rio de Ecotoxicologia","description":"Bem vindos ao Laborat\u00f3rio de Ecotoxicologia da UFRGS","inLanguage":"en-US","publisher":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/en\/#organization"}}]},"og:locale":"en_US","og:site_name":"Laborat\u00f3rio de Ecotoxicologia | Bem vindos ao Laborat\u00f3rio de Ecotoxicologia da UFRGS","og:type":"article","og:title":"Wastewater abatement study at Porto Alegre metropolitan area. | Laborat\u00f3rio de Ecotoxicologia","og:description":"The rivers that drain the metropolitan region of Porto Alegre show a strong degradation in water quality, particularly the Sinos River and the Gravata\u00ed River. According to IBGE (2013), these rivers are the 4th and 5th most polluted rivers in Brazil, respectively. Both of them are tributaries of Guaiba Lake. Considering so they contribute significantly","og:url":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/","og:image":"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2017\/07\/cropped-Ecotox-UFRGS-logo-1.png","og:image:secure_url":"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2017\/07\/cropped-Ecotox-UFRGS-logo-1.png","article:published_time":"2018-07-11T19:57:06+00:00","article:modified_time":"2018-07-18T21:48:14+00:00","twitter:card":"summary_large_image","twitter:title":"Wastewater abatement study at Porto Alegre metropolitan area. | Laborat\u00f3rio de Ecotoxicologia","twitter:description":"The rivers that drain the metropolitan region of Porto Alegre show a strong degradation in water quality, particularly the Sinos River and the Gravata\u00ed River. According to IBGE (2013), these rivers are the 4th and 5th most polluted rivers in Brazil, respectively. Both of them are tributaries of Guaiba Lake. Considering so they contribute significantly","twitter:image":"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2017\/07\/cropped-Ecotox-UFRGS-logo-1.png"},"aioseo_meta_data":{"post_id":"1558","title":null,"description":null,"keywords":null,"keyphrases":{"focus":[],"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2023-03-08 19:43:42","updated":"2026-09-21 18:24:20","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.ufrgs.br\/ecotox\/en\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.ufrgs.br\/ecotox\/en\/category\/projetos\/\" title=\"Projetos\">Projetos<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tWastewater abatement study at Porto Alegre metropolitan area.\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.ufrgs.br\/ecotox\/en\/"},{"label":"Projetos","link":"https:\/\/www.ufrgs.br\/ecotox\/en\/category\/projetos\/"},{"label":"Wastewater abatement study at Porto Alegre metropolitan area.","link":"https:\/\/www.ufrgs.br\/ecotox\/en\/agua-de-abastecimento\/"}],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Wastewater abatement study at Porto Alegre metropolitan area. - Laborat\u00f3rio de Ecotoxicologia<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[:pb]Estudo do abatimento de cargas para a regi\u00e3o metropolitana de Porto Alegre.[:en]Wastewater abatement study at Porto Alegre metropolitan area.[:] - Laborat\u00f3rio de Ecotoxicologia\" \/>\n<meta property=\"og:description\" content=\"The rivers that drain the metropolitan region of Porto Alegre show a strong degradation in water quality, particularly the Sinos River and the Gravata\u00ed River. According to IBGE (2013), these rivers are the 4th and 5th most polluted rivers in Brazil, respectively. Both of them are tributaries of Guaiba Lake. &hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/\" \/>\n<meta property=\"og:site_name\" content=\"Laborat\u00f3rio de Ecotoxicologia\" \/>\n<meta property=\"article:published_time\" content=\"2018-07-11T19:57:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-07-18T21:48:14+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2018\/07\/mini-embriao-zebrafish.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"150\" \/>\n\t<meta property=\"og:image:height\" content=\"147\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"gerente\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"gerente\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/\"},\"author\":{\"name\":\"gerente\",\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/#\/schema\/person\/67c7edcd48cab9e33fd7be5b7841ff75\"},\"headline\":\"Wastewater abatement study at Porto Alegre metropolitan area.\",\"datePublished\":\"2018-07-11T19:57:06+00:00\",\"dateModified\":\"2018-07-18T21:48:14+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/\"},\"wordCount\":368,\"publisher\":{\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/#organization\"},\"articleSection\":[\"Projetos\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/\",\"url\":\"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/\",\"name\":\"[:pb]Estudo do abatimento de cargas para a regi\u00e3o metropolitana de Porto Alegre.[:en]Wastewater abatement study at Porto Alegre metropolitan area.[:] - Laborat\u00f3rio de Ecotoxicologia\",\"isPartOf\":{\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/#website\"},\"datePublished\":\"2018-07-11T19:57:06+00:00\",\"dateModified\":\"2018-07-18T21:48:14+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"In\u00edcio\",\"item\":\"https:\/\/www.ufrgs.br\/ecotox\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Estudo do abatimento de cargas para a regi\u00e3o metropolitana de Porto Alegre.\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/#website\",\"url\":\"https:\/\/www.ufrgs.br\/ecotox\/\",\"name\":\"Laborat\u00f3rio de Ecotoxicologia - UFRGS\",\"description\":\"Bem vindos ao Laborat\u00f3rio de Ecotoxicologia da UFRGS\",\"publisher\":{\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.ufrgs.br\/ecotox\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/#organization\",\"name\":\"Universidade Federal do Rio Grande do Sul\",\"url\":\"https:\/\/www.ufrgs.br\/ecotox\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2017\/07\/logoufrgs.bmp\",\"contentUrl\":\"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2017\/07\/logoufrgs.bmp\",\"width\":550,\"height\":417,\"caption\":\"Universidade Federal do Rio Grande do Sul\"},\"image\":{\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/#\/schema\/person\/67c7edcd48cab9e33fd7be5b7841ff75\",\"name\":\"gerente\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.ufrgs.br\/ecotox\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/f5e7a03e22e36c626a235a4ad75ae966?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/f5e7a03e22e36c626a235a4ad75ae966?s=96&d=mm&r=g\",\"caption\":\"gerente\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"[:pb]Estudo do abatimento de cargas para a regi\u00e3o metropolitana de Porto Alegre.[:en]Wastewater abatement study at Porto Alegre metropolitan area.[:] - Laborat\u00f3rio de Ecotoxicologia","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/","og_locale":"en_US","og_type":"article","og_title":"[:pb]Estudo do abatimento de cargas para a regi\u00e3o metropolitana de Porto Alegre.[:en]Wastewater abatement study at Porto Alegre metropolitan area.[:] - Laborat\u00f3rio de Ecotoxicologia","og_description":"The rivers that drain the metropolitan region of Porto Alegre show a strong degradation in water quality, particularly the Sinos River and the Gravata\u00ed River. According to IBGE (2013), these rivers are the 4th and 5th most polluted rivers in Brazil, respectively. Both of them are tributaries of Guaiba Lake. &hellip;","og_url":"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/","og_site_name":"Laborat\u00f3rio de Ecotoxicologia","article_published_time":"2018-07-11T19:57:06+00:00","article_modified_time":"2018-07-18T21:48:14+00:00","og_image":[{"width":150,"height":147,"url":"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2018\/07\/mini-embriao-zebrafish.jpg","type":"image\/jpeg"}],"author":"gerente","twitter_card":"summary_large_image","twitter_misc":{"Written by":"gerente","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/#article","isPartOf":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/"},"author":{"name":"gerente","@id":"https:\/\/www.ufrgs.br\/ecotox\/#\/schema\/person\/67c7edcd48cab9e33fd7be5b7841ff75"},"headline":"Wastewater abatement study at Porto Alegre metropolitan area.","datePublished":"2018-07-11T19:57:06+00:00","dateModified":"2018-07-18T21:48:14+00:00","mainEntityOfPage":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/"},"wordCount":368,"publisher":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/#organization"},"articleSection":["Projetos"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/","url":"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/","name":"[:pb]Estudo do abatimento de cargas para a regi\u00e3o metropolitana de Porto Alegre.[:en]Wastewater abatement study at Porto Alegre metropolitan area.[:] - Laborat\u00f3rio de Ecotoxicologia","isPartOf":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/#website"},"datePublished":"2018-07-11T19:57:06+00:00","dateModified":"2018-07-18T21:48:14+00:00","breadcrumb":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.ufrgs.br\/ecotox\/agua-de-abastecimento\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"In\u00edcio","item":"https:\/\/www.ufrgs.br\/ecotox\/"},{"@type":"ListItem","position":2,"name":"Estudo do abatimento de cargas para a regi\u00e3o metropolitana de Porto Alegre."}]},{"@type":"WebSite","@id":"https:\/\/www.ufrgs.br\/ecotox\/#website","url":"https:\/\/www.ufrgs.br\/ecotox\/","name":"Laborat\u00f3rio de Ecotoxicologia - UFRGS","description":"Bem vindos ao Laborat\u00f3rio de Ecotoxicologia da UFRGS","publisher":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.ufrgs.br\/ecotox\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.ufrgs.br\/ecotox\/#organization","name":"Universidade Federal do Rio Grande do Sul","url":"https:\/\/www.ufrgs.br\/ecotox\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.ufrgs.br\/ecotox\/#\/schema\/logo\/image\/","url":"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2017\/07\/logoufrgs.bmp","contentUrl":"https:\/\/www.ufrgs.br\/ecotox\/wp-content\/uploads\/2017\/07\/logoufrgs.bmp","width":550,"height":417,"caption":"Universidade Federal do Rio Grande do Sul"},"image":{"@id":"https:\/\/www.ufrgs.br\/ecotox\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.ufrgs.br\/ecotox\/#\/schema\/person\/67c7edcd48cab9e33fd7be5b7841ff75","name":"gerente","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.ufrgs.br\/ecotox\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/f5e7a03e22e36c626a235a4ad75ae966?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f5e7a03e22e36c626a235a4ad75ae966?s=96&d=mm&r=g","caption":"gerente"}}]}},"_links":{"self":[{"href":"https:\/\/www.ufrgs.br\/ecotox\/en\/wp-json\/wp\/v2\/posts\/1558"}],"collection":[{"href":"https:\/\/www.ufrgs.br\/ecotox\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ufrgs.br\/ecotox\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/ecotox\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/ecotox\/en\/wp-json\/wp\/v2\/comments?post=1558"}],"version-history":[{"count":3,"href":"https:\/\/www.ufrgs.br\/ecotox\/en\/wp-json\/wp\/v2\/posts\/1558\/revisions"}],"predecessor-version":[{"id":1573,"href":"https:\/\/www.ufrgs.br\/ecotox\/en\/wp-json\/wp\/v2\/posts\/1558\/revisions\/1573"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ufrgs.br\/ecotox\/en\/wp-json\/wp\/v2\/media\/1598"}],"wp:attachment":[{"href":"https:\/\/www.ufrgs.br\/ecotox\/en\/wp-json\/wp\/v2\/media?parent=1558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ufrgs.br\/ecotox\/en\/wp-json\/wp\/v2\/categories?post=1558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ufrgs.br\/ecotox\/en\/wp-json\/wp\/v2\/tags?post=1558"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/www.ufrgs.br\/ecotox\/en\/wp-json\/wp\/v2\/post_folder?post=1558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}