{"id":73137,"date":"2019-02-26T13:08:11","date_gmt":"2019-02-26T13:08:11","guid":{"rendered":"https:\/\/metaflotech.com\/?p=73137"},"modified":"2021-06-16T18:03:24","modified_gmt":"2021-06-16T18:03:24","slug":"vale-waste-sludge-solidification","status":"publish","type":"post","link":"https:\/\/www.metaflotech.com\/pt\/vale-waste-sludge-solidification\/","title":{"rendered":"Vale Solidifica\u00e7\u00e3o de lodo de res\u00edduos"},"content":{"rendered":"

<\/i>Principais partes interessadas:<\/h3>\n

Propriet\u00e1rio:<\/strong> Vale Canada Ltd.
\nEmpreiteiro:<\/strong> Tervita Corp.
\nDistribuidor:<\/strong> Di-Corp<\/p>\n

<\/i> Desafio<\/h3>\n

A Vale possui e opera uma mina no norte de Ont\u00e1rio, Canad\u00e1. Por meio de suas atividades de minera\u00e7\u00e3o e refino, ela produz um subproduto de res\u00edduos de lodo. Os clientes precisavam de uma solu\u00e7\u00e3o eficiente de escava\u00e7\u00e3o e transporte para levar esse lodo para o aterro sanit\u00e1rio externo.<\/p>\n

<\/i> Data<\/h3>\n

End of September 2018
\n-<\/p>\n

<\/i> Solu\u00e7\u00e3o<\/h3>\n

Durante o processo de licita\u00e7\u00e3o, a MetaFLO foi contratada para fornecer uma mistura e uma taxa de dosagem ideais para atingir os crit\u00e9rios de s\u00f3lidos necess\u00e1rios para a escava\u00e7\u00e3o e o transporte do lodo. Usando dados anal\u00edticos, a MetaFLO estimou uma taxa de dosagem de 1,1% por peso (com base em um alto teor de umidade). Foram recomendados recipientes de mistura grandes para aumentar o contato com a superf\u00edcie e a efici\u00eancia durante o processo de mistura com baldes. Nenhuma amostra estava dispon\u00edvel no momento.<\/p>\n

<\/i> Resultado<\/h3>\n

A Tervita Corporation utilizou o reagente MetaFLO para solidificar aproximadamente 4.000 m3 de lodo. Dois silos de 35m3 foram colocados no local e carregados com um composto de lodos \"mais pesados\" e \"mais leves\". A taxa de dosagem originalmente estimada foi precisa, pois o tratamento real teve uma m\u00e9dia de aproximadamente 30 libras de reagente MetaFLO MF006 por m3 de lodo. Todo o material foi enviado com seguran\u00e7a para o aterro sanit\u00e1rio externo da Vale. O trabalho foi conclu\u00eddo no prazo.<\/p>","protected":false},"excerpt":{"rendered":"

A Vale possui e opera uma unidade de minera\u00e7\u00e3o no norte de Ont\u00e1rio, Canad\u00e1. Por meio de suas atividades de minera\u00e7\u00e3o e refino, ela produz um subproduto de res\u00edduos de lodo. Os clientes precisavam de uma solu\u00e7\u00e3o eficiente de escava\u00e7\u00e3o e transporte para levar esse lodo para o aterro sanit\u00e1rio externo.<\/p>","protected":false},"author":1,"featured_media":73042,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[23],"tags":[114,35,115,79],"class_list":["post-73137","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","tag-canada","tag-mf006","tag-mining","tag-mud-disposal"],"acf":[],"yoast_head":"\nVale Waste Sludge Solidification | MetaFLO Technologies<\/title>\n<meta name=\"description\" content=\"MetaFLO reagents are the perfect solution for the solidification and low cost disposal of storm water pond sediment as seen in this project\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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