{"id":703046,"date":"2026-03-31T13:57:21","date_gmt":"2026-03-31T13:57:21","guid":{"rendered":"https:\/\/www.metaflotech.com\/?p=703046"},"modified":"2026-05-10T05:41:05","modified_gmt":"2026-05-10T05:41:05","slug":"dustech-melhora-a-qualidade-do-ar-para-uma-barragem-de-mineracao-de-ouro","status":"publish","type":"post","link":"https:\/\/www.metaflotech.com\/pt\/dustech-improves-air-quality-for-a-gold-mining-dam\/","title":{"rendered":"DusTech melhora a qualidade do ar para uma barragem de minera\u00e7\u00e3o de ouro"},"content":{"rendered":"
\n

 <\/p>\n

\"\"<\/a><\/p>\n

 <\/p>\n

O uso de um biopol\u00edmero de supress\u00e3o de poeira de alta qualidade pela MetaFLO ajudou uma barragem de minera\u00e7\u00e3o de ouro a melhorar a qualidade do ar para manter os trabalhadores e as comunidades seguros de forma r\u00e1pida e econ\u00f4mica.<\/strong><\/h4>\n

Localiza\u00e7\u00e3o<\/span><\/strong><\/h3>\n

Crix\u00e1s, GO \u2013 Brasil<\/p>\n

Desafio<\/span><\/strong><\/h3>\n

A supress\u00e3o eficaz de poeira est\u00e1 se tornando obrigat\u00f3ria \u00e0 medida que in\u00fameras preocupa\u00e7\u00f5es ambientais e de sa\u00fade associadas ao excesso de material particulado em suspens\u00e3o no ar s\u00e3o levantadas durante trabalhos de minera\u00e7\u00e3o. A poeira prejudica o meio ambiente, compromete a sa\u00fade humana, afeta negativamente as comunidades e reduz a produtividade geral dos neg\u00f3cios. M\u00e9todos tradicionais de supress\u00e3o de poeira geralmente requerem uma grande quantidade de \u00e1gua, utilizando de 5 a 9 caminh\u00f5es-tanque por dia.<\/p>\n

Solu\u00e7\u00e3o<\/span><\/strong><\/h3>\n

A MetaFLO aplicou inicialmente 3,01 TP3T do biopol\u00edmero da DusTech, dilu\u00eddo diretamente em um caminh\u00e3o-pipa e aplicado no local, no \u00e2mbito de uma caracteriza\u00e7\u00e3o do solo de rejeitos de minera\u00e7\u00e3o de ouro. A aplica\u00e7\u00e3o do DusTech promoveu maior aglutina\u00e7\u00e3o entre as part\u00edculas do solo, reduzindo significativamente a poeira suspensa no ar. Isso criou uma camada na superf\u00edcie do solo que reduziu a libera\u00e7\u00e3o de part\u00edculas finas no ar por meio de um processo de aglomera\u00e7\u00e3o. Uma segunda aplica\u00e7\u00e3o foi realizada ap\u00f3s 17 horas, utilizando uma dosagem de 2,0%.<\/p>\n

 <\/p>\n

\"\"<\/a><\/p>\n

Antes e depois<\/em><\/p>\n

 <\/p>\n

Resultado<\/strong><\/span><\/h3>\n

\u2713 ECONOMIA DE CUSTOS<\/h4>\n

O uso do DusTech para supress\u00e3o de poeira, em compara\u00e7\u00e3o com os m\u00e9todos tradicionais, reduziu o consumo de combust\u00edvel, as emiss\u00f5es de gases poluentes e os custos com m\u00e3o de obra e maquin\u00e1rio em 50%<\/p>\n

\u2713 ECONOMIA DE \u00c1GUA<\/h4>\n

O consumo de \u00e1gua foi reduzido em 50%, gerando uma economia de 180.000 litros de \u00e1gua por dia e diminuindo a necessidade de umidade adicional na superf\u00edcie.<\/p>\n

\u2713 QUALIDADE DA ESTRADA<\/h4>\n

Com o DusTech, a aglutina\u00e7\u00e3o do solo foi aprimorada e a seguran\u00e7a rodovi\u00e1ria foi melhorada \u2014 com maior visibilidade para o tr\u00e1fego e melhoria na qualidade do ar para funcion\u00e1rios, o meio ambiente e comunidades pr\u00f3ximas.
\n 
\n<\/p>\n

<\/i><\/span> Baixar o arquivo do estudo de caso<\/h4>\n

<\/a><\/p>","protected":false},"excerpt":{"rendered":"

O uso de um biopol\u00edmero de supress\u00e3o de poeira de alta qualidade pela MetaFLO ajudou uma barragem de minera\u00e7\u00e3o de ouro a melhorar a qualidade do ar para manter os trabalhadores e as comunidades seguros de forma r\u00e1pida e econ\u00f4mica.<\/p>","protected":false},"author":1,"featured_media":702726,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"_joinchat":[],"footnotes":""},"categories":[22],"tags":[159,149,160,115],"class_list":["post-703046","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case-studies","tag-dust-supression","tag-dustech","tag-gold","tag-mining"],"acf":[],"yoast_head":"\nDusTech Improves Air Quality for a Gold Mining Dam | MetaFLO<\/title>\n<meta name=\"description\" content=\"MetaFLO\u2019s use of a high-quality dust suppression biopolymer helped a gold mining dam improve air quality to keep 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