{"id":9145,"date":"2020-06-30T18:40:03","date_gmt":"2020-06-30T10:40:03","guid":{"rendered":"https:\/\/dmi65.com\/industrias\/tratamento-de-agua-mineira\/"},"modified":"2020-06-30T18:40:17","modified_gmt":"2020-06-30T10:40:17","slug":"tratamento-de-agua-mineira","status":"publish","type":"page","link":"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-mineira\/","title":{"rendered":"Tratamento de \u00c1gua mineira"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1593505072963{margin-top: 15px !important;margin-bottom: 15px !important;}&#8221;]<strong>DMI-65\u00ae for Mining Water Treatment:<\/strong><\/p>\n<blockquote><p>Water management is emerging as the pre-eminent sustainability issue within the Global Energy and Mining Resource Industries. With water being the most important resource in all mining and quarrying developments and operations; it can be used and abused.<\/p><\/blockquote>\n<p>Miners often work in dry, remote areas, where environmental issues make water sourcing, use and disposal particularly problematic. With hard rock mines in particular using water in all steps of the mining process, from drinking water production, cooling equipment, separating waste from valuable minerals to controlling dust, working with such large volumes of water presents a variety of risks.<\/p>\n<p>Mining water treatment applications include potable water treatment for mine sites, process water treatment, product recovery, recycle water treatment systems, residuals management and a variety of other treatment technologies<\/p>\n<p>In order to comply with regulations and ensure that the quality of water leaving mine sites is not adversely affecting water users downstream, mining companies develop water management plans to minimize the potential for water contamination, and to prevent the release of polluted water into the environment. Surrounding surface and groundwater quality is monitored, and a number of treatment processes can be used to ensure mine water meets regulatory standards prior to being discharged.<\/p>\n<p>Awareness of environmental impacts and concern for the environment has increased in recent decades, resulting in more stringent environmental regulations worldwide and a corresponding response from the international mining industry. Environmentally responsible practices, especially relating to water, have become central to the viability and acceptance of a modern mining operation. Water management strategies are used to minimize the environmental impact of mining operations, and are now at the heart of\u00a0 mine development, operation, and restoration activities. Increasingly, companies exceed regulatory compliance in order to provide clean water to surrounding communities.<\/p>\n<p>DMI-65\u00ae is an extremely powerful silica sand based catalytic action water filtration media that is designed for the removal of Iron and Manganese without the use of potassium permanganate through an <a href=\"http:\/\/dmi65.com\/pt-br\/tecnico\/advanced-oxidacao-processo-para-filtracao-de-agua\/\">Advanced Oxidation Process<\/a>.[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1593505452357{margin-bottom: 0px !important;}&#8221;]Incorporation of a DMI-65\u00ae based filtration system in the water management strategy will:<\/p>\n<ul>\n<li>Reduce iron and manganese contamination in drinking water to well below health authority standards<\/li>\n<li>materially reduce the symptoms of iron and manganese fouling<\/li>\n<li>remove impurities to control deposition, carryover, and corrosion in the boiler systems<\/li>\n<li>prevent the clogging of water feed systems<\/li>\n<li>Reduce iron and manganese contamination in waste to well below regulatory limits to allow reuse or discharge into the environment<\/li>\n<\/ul>\n<p>DMI-65\u00ae is infused technology and not just a surface coating technology, unlike other catalytic water filtration media, which removes the chance of any chemical leaching into the water stream.<\/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 oxidant. In this process the oxidant removes electrons and is consumed in the process. The operator needs to ensure that there is a 0.1 \u2013 0.3 ppm free chlorine residual in the effluent water.<\/p>\n<p>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 Fe and Mn do not increase the oxidative properties of the media.<\/p>\n<p>DMI-65\u00ae has been certified to the US Standard of <a href=\"http:\/\/dmi65.com\/pt-br\/tecnico\/certificacao-qualidade-da-agua\/\">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 (<a href=\"https:\/\/www.wqa.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">Water Quality<\/a>) regulations 2010 and has also been tested by many other water treatment authorities and laboratories.<\/p>\n<p>DMI-65\u00ae is manufactured in Australia[\/vc_column_text][vc_empty_space height=&#8221;20px&#8221;]<div class=\"dt-fancy-separator title-left\" style=\"width: 100%;\"><div class=\"dt-fancy-title\"><span class=\"separator-holder separator-left\"><\/span>Tratamento de \u00c1gua de Minera\u00e7\u00e3o @ Fortescue Metals Group<span class=\"separator-holder separator-right\"><\/span><\/div><\/div><blockquote class=\"text-small shortcode-blockquote block-style-widget\"><p>O site de minas Cloudbreak do Fortescue Metals ganhou reconhecimento nacional e pr\u00eamios com a Associa\u00e7\u00e3o Australiana de \u00c1gua por seu avan\u00e7ado esquema de gest\u00e3o de \u00e1guas subterr\u00e2neas. Com uma capacidade de 25 gigalitres de \u00e1gua recarregadas a cada ano, o Cloudbreak Managed Aqu\u00edfero Recharge Scheme \u00e9 um dos maiores e complexos esquemas de recarga de aqu\u00edferos gerenciados na Austr\u00e1lia. O esquema, institu\u00eddo pela primeira vez em 2008, \u00e9 uma abordagem inovadora para mitigar os impactos ambientais relacionados \u00e0 descarga superficial e \u00e0 desaguamento, ao mesmo tempo em que conserva os recursos h\u00eddricos para o futuro abastecimento de \u00e1gua das minas.<\/p>\n<p>&nbsp;<\/p>\n<p>A remo\u00e7\u00e3o de ferro e mangan\u00eas desempenha um papel importante na gest\u00e3o do sistema de tratamento de \u00e1gua no local da Mina Cloudbreak. A esta\u00e7\u00e3o de tratamento de \u00e1gua utiliza DMI-65\u00ae para tratar n\u00edveis elevados de ferro e mangan\u00eas de \u00e1gua subterr\u00e2nea para atender aos padr\u00f5es australianos de \u00e1gua pot\u00e1vel como alternativa aos custosos processos de osmose reversa (RO).<\/p>\n<p>&nbsp;<\/p>\n<p>O supervisor de \u00e1gua da Fortescue, Mark Botica, disse que &#8220;a m\u00eddia DMI-65 usada nesta esta\u00e7\u00e3o de tratamento reduz consistentemente ferro e mangan\u00eas a n\u00edveis ultra baixos. Ap\u00f3s a filtragem atrav\u00e9s do DMI-65\u00ae, os n\u00edveis de mangan\u00eas passaram de 0,939 mg\/L para 0,02mg\/L quando misturados com nosso outro suprimento de \u00e1gua pot\u00e1vel.&#8221;<\/p>\n<p>&nbsp;<\/p>\n<p>O Esquema at\u00e9 agora foi t\u00e3o bem sucedido que recebeu o pr\u00eamio Nacional de Inova\u00e7\u00e3o de Projetos de Infraestrutura na confer\u00eancia Ozwater11 e tamb\u00e9m ganhou o Western Australian Water Infrastructure Innovation Award em 2010.<\/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 Tratamento de \u00c1gua de Minera\u00e7\u00e3o<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:1593505949244-8c9e1ee4-6f8b-7&#8243; taxonomies=&#8221;564&#8243; css=&#8221;.vc_custom_1593505268264{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 o tratamento de \u00e1gua de minera\u00e7\u00e3o<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_1593505072963{margin-top: 15px !important;margin-bottom: 15px !important;}&#8221;]DMI-65\u00ae for Mining Water Treatment: Water management is emerging as the pre-eminent sustainability issue within the Global Energy and Mining Resource Industries. With water being the most important resource in all mining and quarrying developments and operations; it can be used and abused. Miners often work in dry, remote areas,&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-9145","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 de minera\u00e7\u00e3o, nome DMI-65\u00ae - filtra\u00e7\u00e3o<\/title>\n<meta name=\"description\" content=\"O DMI-65\u00ae \u00e9 a melhor solu\u00e7\u00e3o para o Tratamento de \u00c1gua De Minera\u00e7\u00e3o, e pode ser usado para remover ferro, mangan\u00eas e metais pesados, para cumprir as normas.\" \/>\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-mineira\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tratamento de \u00e1gua de minera\u00e7\u00e3o, nome DMI-65\u00ae - filtra\u00e7\u00e3o\" \/>\n<meta property=\"og:description\" content=\"O DMI-65\u00ae \u00e9 a melhor solu\u00e7\u00e3o para o Tratamento de \u00c1gua De Minera\u00e7\u00e3o, e pode ser usado para remover ferro, mangan\u00eas e metais pesados, para cumprir as normas.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-mineira\/\" \/>\n<meta property=\"og:site_name\" content=\"DMI-65\u00ae\" \/>\n<meta property=\"article:modified_time\" content=\"2020-06-30T10:40:17+00:00\" \/>\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=\"6 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-mineira\/\",\"url\":\"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-mineira\/\",\"name\":\"Tratamento de \u00e1gua de minera\u00e7\u00e3o, nome DMI-65\u00ae - filtra\u00e7\u00e3o\",\"isPartOf\":{\"@id\":\"https:\/\/dmi65.com\/pt-br\/#website\"},\"datePublished\":\"2020-06-30T10:40:03+00:00\",\"dateModified\":\"2020-06-30T10:40:17+00:00\",\"description\":\"O DMI-65\u00ae \u00e9 a melhor solu\u00e7\u00e3o para o Tratamento de \u00c1gua De Minera\u00e7\u00e3o, e pode ser usado para remover ferro, mangan\u00eas e metais pesados, para cumprir as normas.\",\"breadcrumb\":{\"@id\":\"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-mineira\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-mineira\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/dmi65.com\/pt-br\/industrias\/tratamento-de-agua-mineira\/#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 mineira\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/dmi65.com\/pt-br\/#website\",\"url\":\"https:\/\/dmi65.com\/pt-br\/\",\"name\":\"DMI-65\u00ae\",\"description\":\"Water Filtration &amp; 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