{"id":9176,"date":"2020-06-30T18:50:11","date_gmt":"2020-06-30T10:50:11","guid":{"rendered":"https:\/\/dmi65.com\/industrias\/tratamento-de-agua-potavel-municipal\/"},"modified":"2020-06-30T18:50:11","modified_gmt":"2020-06-30T10:50:11","slug":"tratamento-de-agua-potavel-municipal","status":"publish","type":"page","link":"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/","title":{"rendered":"Tratamento de \u00c1gua Pot\u00e1vel Municipal"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1593483956340{margin-top: 15px !important;margin-bottom: 15px !important;}&#8221;]<strong>Tratamento municipal de \u00e1gua pot\u00e1vel:<\/strong> O acesso \u00e0 \u00e1gua pot\u00e1vel segura \u00e9 considerado um direito humano b\u00e1sico. No entanto,<a href=\"https:\/\/www.who.int\/news-room\/detail\/12-07-2017-2-1-billion-people-lack-safe-drinking-water-at-home-more-than-twice-as-many-lack-safe-sanitation\" target=\"_blank\" rel=\"noopener noreferrer\"> mais de um sexto da popula\u00e7\u00e3o mundial, predominantemente nos pa\u00edses em desenvolvimento, n\u00e3o tem acesso confi\u00e1vel a essa \u00e1gua.<\/a> Os clientes reclamam com as companhias de \u00e1gua pot\u00e1vel sobre incidentes como sabor, odor, cor, lodo, baixa press\u00e3o e sem fornecimento de \u00e1gua. No Reino Unido, estima-se que um ter\u00e7o de todas as reclama\u00e7\u00f5es dos clientes sobre \u00e1gua pot\u00e1vel est\u00e3o relacionadas \u00e0 descolora\u00e7\u00e3o da \u00e1gua (Cook et al., 2005). Essas reclama\u00e7\u00f5es prejudicam muito a confian\u00e7a dos clientes nas companhias de \u00e1gua.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1593484138974{margin-bottom: 0px !important;}&#8221;]Iron and Manganese contamination of water have long been considered to only lead to aesthetic problems, in that they are secondary contaminants that have little or no adverse health effects. However, research conducted by Wasserman et al. (2006) indicated a relationship between increased Mn concentrations in drinking water and reduced intellectual functions of children. Increased levels of Iron and Manganese concentrations have been found to be the main cause of drinking water discolouration (Slaats, 2002). Furthermore, discoloured water could also lead to coloured stains on laundries and sinks, increased treatment costs, reduced treatment capacity and increased pumping costs. Water with high concentrations of Iron and Manganese has been found to give water an unpleasant metallic taste and vegetables cooked with it become dark and look unappetizing (Herman, 1996).<\/p>\n<p>High Iron and Manganese levels can lead to non-compliance with drinking water regulations. The drinking water standard for most jurisdictions for iron is 0.3 milligrams per liter (mg\/l), and the standard for manganese is 0.05 mg\/l respectively. The quality of water changes as it travels from source to consumers in Water Distribution Networks (\u2018WDNs\u2019). Although water companies generally set post-treatment targets of Fe and Mn to about 3% of their respective MCLs, low concentrations of Fe and Mn still enter the network and gradually accumulate on pipe walls within WDNs. Given the wrong conditions, such as high flows created by a water main burst or high diurnal consumption of drinking water, these accumulated particles may subsequently lead to water discolouration and end up in customers\u2019 taps.<\/p>\n<p>In order to begin the process of oxidation of the iron (and manganese) in solution DMI-65\u00ae is designed to operate in the presence of chlorine or other oxidants. In this process the oxidant removes electrons and is consumed in<\/p>\n<p>the process. The operator needs to ensure that there is a 0.1 \u2013 0.3 ppm free chlorine residual in the effluent water. Chlorine, fed as sodium hypochlorite or bleach (12.5% NaOCl), is the preferred oxidant since it is relatively inexpensive, readily available around the world and it is effective. It also performs the vast majority of any disinfectant process.<\/p>\n<p>Unlike ion exchange resins where higher regenerant dosages will increase the ion exchange capacity, NaOCl residuals or concentrations higher than required to oxidize the Iron and Manganese do not increase the oxidative properties of the media. Additionally, since the media is often used to pretreat waters prior to an RO system a higher free chlorine residual would require more extensive post treatment to reduce the residual and protect the membranes from chlorine attack.<\/p>\n<p>DMI-65\u00ae has been certified to the <a href=\"http:\/\/dmi65.com\/pt-br\/tecnico\/certificacao-qualidade-da-agua\/\">US Standard of NSF\/ANSI 61 for Drinking Water System Components<\/a> and for use in England and Wales Under Regulation 31(4)(a) of the water supply (Water Quality) regulations 2010 and has also been tested by many other <a href=\"http:\/\/dmi65.com\/pt-br\/tecnico\/teste-de-laboratorio\/\">water treatment authorities and laboratories<\/a>.[\/vc_column_text][vc_empty_space height=&#8221;20px&#8221;]<blockquote class=\"text-big shortcode-blockquote block-style-widget\"><p>George Municipal Water Works, \u00c1frica do Sul, usa mais de 550 toneladas m\u00e9tricas de DMI-65\u00ae. A \u00e1gua de George \u00e9 altamente colorida contendo \u00e1cidos \u00famidos e fulvicos \u2013 a cor da \u00e1gua crua \u00e9 aproximadamente. 800 unidades de cor PtCo. Acredita-se que esse tipo de \u00e1gua seja uma das mais dif\u00edceis de filtrar. A remo\u00e7\u00e3o de ferro \u00e9 muito eficaz, independentemente do pH. O maior ferro residual encontrado foi de 0,01 mg\/L. A remo\u00e7\u00e3o de mangan\u00eas tamb\u00e9m \u00e9 muito eficiente. O mangan\u00eas mais alto encontrado foi 0,06 mg\/l Mn \u00e9 melhor removido em pH 8 mais alto. O benef\u00edcio adicional da remo\u00e7\u00e3o do alum\u00ednio mesmo no pH mais alto. A maior turbidez registrada foi de 0,06 NTU. De acordo com nossos testes laboratoriais, a cor mais alta era de 4 mg\/l PtCo, mas na maioria das vezes a cor era menor do que a cor da \u00e1gua destilada comprada de uma farm\u00e1cia em George. A f\u00e1brica funciona desde o in\u00edcio de janeiro de 2007 e continua a ter excelentes resultados. A George Municipal Water Works, utiliza o mesmo DMI-65\u00ae filtrar m\u00eddia por mais de 13 anos, sem falha ou diminui\u00e7\u00e3o no desempenho.<\/p>\n<\/blockquote>[vc_empty_space height=&#8221;20px&#8221;]<blockquote class=\"text-big shortcode-blockquote block-style-widget\"><p>A Esta\u00e7\u00e3o Municipal de Tratamento de \u00c1gua witbank em Durban, \u00c1frica do Sul, consiste em 18 grandes filtros de areia r\u00e1pida utilizando 1200 toneladas de m\u00eddia de filtro para remover ferro e mangan\u00eas da fonte de \u00e1gua subterr\u00e2nea local. Especialistas locais em tratamento de \u00e1gua e agente \u00ae DMI-65, Water Technologies Cape, demonstraram os benef\u00edcios de desempenho e custo da atualiza\u00e7\u00e3o do sistema para o DMI-65\u00ae, por teste piloto bem-sucedido em 2018. As melhorias na f\u00e1brica come\u00e7aram em 2019 e devem ser conclu\u00eddas at\u00e9 o final de 2020.<\/p>\n<\/blockquote>[\/vc_column][\/vc_row][vc_row css=&#8221;.vc_custom_1593496115589{margin-top: 15px !important;}&#8221;][vc_column]<div class=\"dt-fancy-separator\" style=\"width: 100%;\"><div class=\"dt-fancy-title\"><span class=\"separator-holder separator-left\"><\/span>Estudos de Caso para Aplica\u00e7\u00f5es Municipais de \u00c1gua Pot\u00e1vel<span class=\"separator-holder separator-right\"><\/span><\/div><\/div>[vc_basic_grid post_type=&#8221;post&#8221; max_items=&#8221;2&#8243; element_width=&#8221;6&#8243; item=&#8221;masonryGrid_Default&#8221; grid_id=&#8221;vc_gid:1593497762693-41b75922-5425-4&#8243; taxonomies=&#8221;679&#8243; css=&#8221;.vc_custom_1593496256234{margin-top: 30px !important;}&#8221;][\/vc_column][\/vc_row][vc_row content_placement=&#8221;middle&#8221; css=&#8221;.vc_custom_1592798106994{margin-top: 30px !important;padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 5px !important;padding-left: 20px !important;}&#8221; el_class=&#8221;cta&#8221;][vc_column]<div class=\"dt-fancy-separator\" style=\"width: 100%;\"><div class=\"dt-fancy-title\"><span class=\"separator-holder separator-left\"><\/span>Consulte para saber como o DMI-65\u00ae m\u00eddia de filtragem para aplica\u00e7\u00f5es municipais de \u00e1gua pot\u00e1vel<span class=\"separator-holder separator-right\"><\/span><\/div><\/div>[vc_btn title=&#8221;Perguntar&#8221; style=&#8221;custom&#8221; custom_background=&#8221;#162441&#8243; custom_text=&#8221;#ffffff&#8221; shape=&#8221;square&#8221; size=&#8221;lg&#8221; align=&#8221;center&#8221; i_align=&#8221;right&#8221; i_icon_fontawesome=&#8221;fas fa-chevron-right&#8221; add_icon=&#8221;true&#8221; css=&#8221;.vc_custom_1592793128520{margin-top: 20px !important;}&#8221; el_class=&#8221;ctaButton sg-popup-id-8233&#8243;][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1593483956340{margin-top: 15px !important;margin-bottom: 15px !important;}&#8221;]Tratamento municipal de \u00e1gua pot\u00e1vel: O acesso \u00e0 \u00e1gua pot\u00e1vel segura \u00e9 considerado um direito humano b\u00e1sico. No entanto, mais de um sexto da popula\u00e7\u00e3o mundial, predominantemente nos pa\u00edses em desenvolvimento, n\u00e3o tem acesso confi\u00e1vel a essa \u00e1gua. Os clientes reclamam com as companhias de \u00e1gua pot\u00e1vel sobre incidentes como&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":7102,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"content-type":"","footnotes":""},"class_list":["post-9176","page","type-page","status-publish","hentry","description-off"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Tratamento de \u00e1gua pot\u00e1vel muncipal, filtra\u00e7\u00e3o m\u00eddia - DMI-65\u00ae<\/title>\n<meta name=\"description\" content=\"O DMI-65\u00ae pode ser utilizado no tratamento de \u00e1gua pot\u00e1vel municipal, especialmente em pa\u00edses em desenvolvimento que n\u00e3o t\u00eam acesso confi\u00e1vel \u00e0 \u00e1gua limpa.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tratamento de \u00e1gua pot\u00e1vel muncipal, filtra\u00e7\u00e3o m\u00eddia - DMI-65\u00ae\" \/>\n<meta property=\"og:description\" content=\"O DMI-65\u00ae pode ser utilizado no tratamento de \u00e1gua pot\u00e1vel municipal, especialmente em pa\u00edses em desenvolvimento que n\u00e3o t\u00eam acesso confi\u00e1vel \u00e0 \u00e1gua limpa.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/\" \/>\n<meta property=\"og:site_name\" content=\"DMI-65\u00ae\" \/>\n<meta property=\"og:image\" content=\"https:\/\/dmi65.com\/wp-content\/uploads\/2020\/06\/dmi65_Logo_Blk.png\" \/>\n\t<meta property=\"og:image:width\" content=\"466\" \/>\n\t<meta property=\"og:image:height\" content=\"200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/\",\"url\":\"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/\",\"name\":\"Tratamento de \u00e1gua pot\u00e1vel muncipal, filtra\u00e7\u00e3o m\u00eddia - DMI-65\u00ae\",\"isPartOf\":{\"@id\":\"https:\/\/dmi65.com\/pt-br\/#website\"},\"datePublished\":\"2020-06-30T10:50:11+00:00\",\"description\":\"O DMI-65\u00ae pode ser utilizado no tratamento de \u00e1gua pot\u00e1vel municipal, especialmente em pa\u00edses em desenvolvimento que n\u00e3o t\u00eam acesso confi\u00e1vel \u00e0 \u00e1gua limpa.\",\"breadcrumb\":{\"@id\":\"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/dmi65.com\/pt-br\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ind\u00fastrias\",\"item\":\"https:\/\/dmi65.com\/pt-br\/industrias\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Tratamento de \u00c1gua Pot\u00e1vel Municipal\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/dmi65.com\/pt-br\/#website\",\"url\":\"https:\/\/dmi65.com\/pt-br\/\",\"name\":\"DMI-65\u00ae\",\"description\":\"Water Filtration &amp; Reverse Osmosis Treatment, Catalytic Media\",\"publisher\":{\"@id\":\"https:\/\/dmi65.com\/pt-br\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/dmi65.com\/pt-br\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/dmi65.com\/pt-br\/#organization\",\"name\":\"DMI-65 & Quantum Filtration Pty Ltd\",\"url\":\"https:\/\/dmi65.com\/pt-br\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/dmi65.com\/pt-br\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/dmi65.com\/wp-content\/uploads\/2020\/04\/dmi65.png\",\"contentUrl\":\"https:\/\/dmi65.com\/wp-content\/uploads\/2020\/04\/dmi65.png\",\"width\":440,\"height\":205,\"caption\":\"DMI-65 & Quantum Filtration Pty Ltd\"},\"image\":{\"@id\":\"https:\/\/dmi65.com\/pt-br\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.linkedin.com\/company\/dmi-65\",\"https:\/\/www.youtube.com\/channel\/UCbXoMn5KBp2jrnx4KR_Qg4A\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Tratamento de \u00e1gua pot\u00e1vel muncipal, filtra\u00e7\u00e3o m\u00eddia - DMI-65\u00ae","description":"O DMI-65\u00ae pode ser utilizado no tratamento de \u00e1gua pot\u00e1vel municipal, especialmente em pa\u00edses em desenvolvimento que n\u00e3o t\u00eam acesso confi\u00e1vel \u00e0 \u00e1gua limpa.","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:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/","og_locale":"pt_BR","og_type":"article","og_title":"Tratamento de \u00e1gua pot\u00e1vel muncipal, filtra\u00e7\u00e3o m\u00eddia - DMI-65\u00ae","og_description":"O DMI-65\u00ae pode ser utilizado no tratamento de \u00e1gua pot\u00e1vel municipal, especialmente em pa\u00edses em desenvolvimento que n\u00e3o t\u00eam acesso confi\u00e1vel \u00e0 \u00e1gua limpa.","og_url":"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/","og_site_name":"DMI-65\u00ae","og_image":[{"width":466,"height":200,"url":"https:\/\/dmi65.com\/wp-content\/uploads\/2020\/06\/dmi65_Logo_Blk.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. tempo de leitura":"5 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/","url":"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/","name":"Tratamento de \u00e1gua pot\u00e1vel muncipal, filtra\u00e7\u00e3o m\u00eddia - DMI-65\u00ae","isPartOf":{"@id":"https:\/\/dmi65.com\/pt-br\/#website"},"datePublished":"2020-06-30T10:50:11+00:00","description":"O DMI-65\u00ae pode ser utilizado no tratamento de \u00e1gua pot\u00e1vel municipal, especialmente em pa\u00edses em desenvolvimento que n\u00e3o t\u00eam acesso confi\u00e1vel \u00e0 \u00e1gua limpa.","breadcrumb":{"@id":"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-potavel-municipal\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/dmi65.com\/pt-br\/"},{"@type":"ListItem","position":2,"name":"Ind\u00fastrias","item":"https:\/\/dmi65.com\/pt-br\/industrias\/"},{"@type":"ListItem","position":3,"name":"Tratamento de \u00c1gua Pot\u00e1vel Municipal"}]},{"@type":"WebSite","@id":"https:\/\/dmi65.com\/pt-br\/#website","url":"https:\/\/dmi65.com\/pt-br\/","name":"DMI-65\u00ae","description":"Water Filtration &amp; Reverse Osmosis Treatment, Catalytic Media","publisher":{"@id":"https:\/\/dmi65.com\/pt-br\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dmi65.com\/pt-br\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/dmi65.com\/pt-br\/#organization","name":"DMI-65 & Quantum Filtration Pty Ltd","url":"https:\/\/dmi65.com\/pt-br\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/dmi65.com\/pt-br\/#\/schema\/logo\/image\/","url":"https:\/\/dmi65.com\/wp-content\/uploads\/2020\/04\/dmi65.png","contentUrl":"https:\/\/dmi65.com\/wp-content\/uploads\/2020\/04\/dmi65.png","width":440,"height":205,"caption":"DMI-65 & Quantum Filtration Pty Ltd"},"image":{"@id":"https:\/\/dmi65.com\/pt-br\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.linkedin.com\/company\/dmi-65","https:\/\/www.youtube.com\/channel\/UCbXoMn5KBp2jrnx4KR_Qg4A"]}]}},"_links":{"self":[{"href":"https:\/\/dmi65.com\/pt-br\/wp-json\/wp\/v2\/pages\/9176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dmi65.com\/pt-br\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/dmi65.com\/pt-br\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/dmi65.com\/pt-br\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dmi65.com\/pt-br\/wp-json\/wp\/v2\/comments?post=9176"}],"version-history":[{"count":1,"href":"https:\/\/dmi65.com\/pt-br\/wp-json\/wp\/v2\/pages\/9176\/revisions"}],"predecessor-version":[{"id":9177,"href":"https:\/\/dmi65.com\/pt-br\/wp-json\/wp\/v2\/pages\/9176\/revisions\/9177"}],"up":[{"embeddable":true,"href":"https:\/\/dmi65.com\/pt-br\/wp-json\/wp\/v2\/pages\/7102"}],"wp:attachment":[{"href":"https:\/\/dmi65.com\/pt-br\/wp-json\/wp\/v2\/media?parent=9176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}