{"id":607301,"date":"2026-01-12T14:35:23","date_gmt":"2026-01-12T14:35:23","guid":{"rendered":"https:\/\/www.metaflotech.com\/?p=607301"},"modified":"2026-01-12T19:08:58","modified_gmt":"2026-01-12T19:08:58","slug":"aplicacion-de-remtech-en-mineria-uso-de-biopolimeros-para-el-tratamiento-de-efluentes-de-drenaje-acido-de-depositos-de-relaves","status":"publish","type":"post","link":"https:\/\/www.metaflotech.com\/es\/remtech-application-in-mining-use-of-biopolymer-for-the-treatment-of-acid-drainage-effluent-from-tailings-piles\/","title":{"rendered":"Aplicaci\u00f3n de RemTech en la miner\u00eda: uso de biopol\u00edmeros para el tratamiento de los efluentes de drenaje \u00e1cido procedentes de los montones de residuos mineros."},"content":{"rendered":"<p>En el tratamiento convencional de los efluentes mineros, la cal se utiliza ampliamente como agente alcalinizante, y tambi\u00e9n se emplean otros reactivos qu\u00edmicos, como coagulantes y floculantes, en combinaci\u00f3n con ella, con el objetivo de precipitar los metales pesados y cumplir los par\u00e1metros establecidos por la legislaci\u00f3n.<\/p>\n<p>RemTech, al ser un biopol\u00edmero alcalinizante y oxidante, tiene la capacidad de elevar el pH de los efluentes y tambi\u00e9n de llevar a cabo reacciones de oxidaci\u00f3n-reducci\u00f3n con los metales presentes en ellos, lo que contribuye a un tratamiento eficaz con el fin de cumplir los par\u00e1metros establecidos por la legislaci\u00f3n, sustituyendo por completo a la cal y permitiendo la reducci\u00f3n de otros reactivos utilizados en el proceso. Otra ventaja destacada del uso de RemTech en este tipo de aplicaci\u00f3n ser\u00eda la reducci\u00f3n del volumen de lodos generados al final de la precipitaci\u00f3n, en comparaci\u00f3n con la cal, pudiendo reducirse hasta un 33% del volumen final de lodos.<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-167765\" src=\"https:\/\/www.metaflotech.com\/wp-content\/uploads\/2025\/07\/Logo.svg\" alt=\"\" width=\"500\" height=\"500\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>A continuaci\u00f3n se presenta un estudio de caso sobre el tratamiento de un efluente de miner\u00eda de oro con RemTech:<\/p>\n<p>&nbsp;<\/p>\n<table style=\"width: 100%; height: auto; border: 1px solid #f3f3f3;\">\n<tbody>\n<tr style=\"height: 80px; background: #f3f3f3; border: 1px solid #f3f3f3;\">\n<td style=\"height: 80px; text-align: center;\"><strong>Par\u00e1metro<\/strong><\/td>\n<td style=\"height: 80px; text-align: center;\"><strong>Agua de mont\u00f3n<\/strong><\/td>\n<td style=\"height: 80px; text-align: center;\"><strong>Tratado <\/strong><br \/>\n<strong>FQ pH7<\/strong><\/td>\n<td style=\"height: 80px; text-align: center;\"><strong>Tratado <\/strong><br \/>\n<strong>FQ pH8<\/strong><\/td>\n<td style=\"height: 80px; text-align: center;\"><strong>Tratado <\/strong><br \/>\n<strong>FQ pH9<\/strong><\/td>\n<td style=\"height: 80px; text-align: center;\"><strong>Tratado <\/strong><br \/>\n<strong>FQ pH10<\/strong><\/td>\n<td style=\"height: 80px; text-align: center;\"><strong>L\u00edmites <\/strong><br \/>\n<strong>COPAM-08\/22<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 56px; border: 1px solid #f3f3f3;\">\n<td style=\"height: 56px; width: 91px; background: #f3f3f3; text-align: center;\"><strong>Como<\/strong><\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">10,70<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,05<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,06<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,01<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,01<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,20<\/td>\n<\/tr>\n<tr style=\"height: 56px; border: 1px solid #f3f3f3;\">\n<td style=\"height: 56px; width: 91px; background: #f3f3f3; text-align: center;\"><strong>cu<\/strong><\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,00<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,10<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,00<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,00<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,01<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">1,0<\/td>\n<\/tr>\n<tr style=\"height: 56px; border: 1px solid #f3f3f3;\">\n<td style=\"height: 56px; width: 91px; background: #f3f3f3; text-align: center;\"><strong>Fe<\/strong><\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">144,90<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">2,50<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,85<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,14<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,30<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">15,0<\/td>\n<\/tr>\n<tr style=\"height: 56px; border: 1px solid #f3f3f3;\">\n<td style=\"height: 56px; width: 91px; background: #f3f3f3; text-align: center;\"><strong>Ni<\/strong><\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">4,70<\/td>\n<td style=\"height: 56px; width: 91px; background: #FFEA00; text-align: center;\">3,20<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,73<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">1,00<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">0,05<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">1,0<\/td>\n<\/tr>\n<tr style=\"height: 56px; border: 1px solid #f3f3f3;\">\n<td style=\"height: 56px; width: 91px; background: #f3f3f3; text-align: center;\"><strong>DQO<\/strong><\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">1.853,0<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">65,0<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">66,0<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">67,8<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">66,8<\/td>\n<td style=\"height: 56px; width: 91px; text-align: center;\">180,0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><strong><em>Imagen 01: Fotograf\u00edas comparativas del tratamiento de efluentes con cal (tubo de ensayo a la izquierda) y tratamiento de efluentes con RemTech (tubo de ensayo a la derecha).<\/em><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-607391\" src=\"https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/RemTech-treatment-1.webp\" alt=\"Tratamiento RemTech 1\" width=\"706\" height=\"250\" srcset=\"https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/RemTech-treatment-1.webp 1412w, https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/RemTech-treatment-1-300x106.webp 300w, https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/RemTech-treatment-1-1024x363.webp 1024w, https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/RemTech-treatment-1-768x272.webp 768w, https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/RemTech-treatment-1-18x6.webp 18w\" sizes=\"auto, (max-width: 706px) 100vw, 706px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-607392\" src=\"https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/RemTech-treatment-2.webp\" alt=\"Tratamiento RemTech 2\" width=\"429\" height=\"250\" srcset=\"https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/RemTech-treatment-2.webp 857w, https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/RemTech-treatment-2-300x175.webp 300w, https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/RemTech-treatment-2-768x448.webp 768w\" sizes=\"auto, (max-width: 429px) 100vw, 429px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>Analizando las fotos anteriores, es posible observar que la velocidad de sedimentaci\u00f3n de los s\u00f3lidos suspendidos es mayor en presencia de RemTech, adem\u00e1s de la reducci\u00f3n en el volumen de lodos formados al final.<\/p>\n<p>En cuanto a la comparaci\u00f3n con las dosis de agentes alcalinizantes (cal ExtracTech), es posible tener una reducci\u00f3n de hasta 20 veces en la dosis al usar RemTech. A continuaci\u00f3n, se presenta un gr\u00e1fico comparativo de dosis de agente alcalinizante X pH.<\/p>\n<p>Es posible observar que, para alcanzar un pH de 8.0, por ejemplo, se necesita una dosis cercana a los 0.03 Kg\/m3 de RemTech frente a 0.15 Kg\/m3 de cal, es decir, una dosis 5 veces menor utilizando RemTech para alcanzar el mismo pH.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-607390\" src=\"https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/CaOH-vs-RemTech-1024x595.webp\" alt=\"CaOH vs RemTech\" width=\"688\" height=\"400\" srcset=\"https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/CaOH-vs-RemTech-1024x595.webp 1024w, https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/CaOH-vs-RemTech-300x174.webp 300w, https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/CaOH-vs-RemTech-768x446.webp 768w, https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/CaOH-vs-RemTech-1536x893.webp 1536w, https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/CaOH-vs-RemTech-18x10.webp 18w, https:\/\/www.metaflotech.com\/wp-content\/uploads\/2026\/01\/CaOH-vs-RemTech.webp 1571w\" sizes=\"auto, (max-width: 688px) 100vw, 688px\" \/><\/p>\n<p>&nbsp;<\/p>\n<h4 style=\"color: #f36c21\">Autor: <strong>Roberta Carvalho<\/strong><\/h4>","protected":false},"excerpt":{"rendered":"<p>En el tratamiento convencional de los efluentes mineros, la cal se utiliza ampliamente como agente alcalinizante, y tambi\u00e9n se emplean otros reactivos qu\u00edmicos, como coagulantes y floculantes, en combinaci\u00f3n con ella, con el objetivo de precipitar los metales pesados y cumplir los par\u00e1metros establecidos por la legislaci\u00f3n.<\/p>","protected":false},"author":1,"featured_media":607605,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[23],"tags":[143,115,157],"class_list":["post-607301","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","tag-biopolymers","tag-mining","tag-remtech"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>RemTech application in mining: Use of biopolymer for the treatment of acid drainage effluent from tailings piles. | MetaFLO<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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