MINERÍA la mejor puerta de acceso al sector minero MINERÍA / AGOSTO 2023 / EDICIÓN 551 59 Abstract This research is based on the technicalscientific support of the technological innovation project for the mining productive sector called: "Development and validation of a clean technology for the integral treatment of neutralization of effluents and metallurgical tailings based on the use of calcareous agents", which was co-financed by Innóvate Perú of the Ministry of Production and Green Metallurgy Technologies, which is a technical solution for metallurgical re-treatment and remediation and/ or decontamination of mining assets and mining environmental liabilities, mainly tailings dams in the country, which have a negative impact, causing contamination of natural resources in bodies of water and soil in the areas of influence in the mining communities of Peru and the world. In this regard, the project proposes the use of a technological kit of eight green patents called: "Clean technology for the integral remediation treatment of effluents and metallurgical tailings based on the use of remediating agents", which are innovations that provide an active chemical remediation treatment of effluents and tailings based on the use of remediating agents in order to achieve the reduction of high concentrations of heavy metal ions dissolved in the effluents to values below the maximum allowable limits as per the S. D. No. 010- 2010-MINAM, which indicates an improvement in the quality of the "treated effluent" and ensures its reuse in metallurgical processes, in irrigation water for agricultural activity according to the environmental water quality standard. Likewise, they consist of a tailings remediation treatment, which achieves the maximum reduction of the concentration of inorganic parameters (heavy metals) such as: barium, cadmium, mercury and lead; each of which are indicators of the environmental quality standard of the soil, according to the environmental regulations for extractive soil of the Ministry of Environment for its transformation into inputs for the civil industry such as: concrete aggregates and ecotechnological bricks and the construction of ecological houses , which are eco-friendly products whose production process allows them to meet the standards required by Climate-Smart Mining (World Bank, 2019). reducción de la concentración de los parámetros inorgánicos (metales pesados) tales como: bario, cadmio, mercurio y plomo; cada uno de los cuales son los indicadores del estándar de calidad ambiental del suelo, según las regulaciones ambientales para suelo extractivo del Ministerio del Ambiente para su transformación en insumos para la industria civil como: agregados de concreto y ladrillos ecotecnológicos y la construcción de casas ecológicas, los que son productos ecoamigables cuyo proceso de obtención permite cumplir con los estándares exigidos por la Minería Climática Inteligente (Banco Mundial, 2019). Introducción El tratamiento integral de remediación de activos mineros y pasivos ambientales mineros es una tecnología de descontaminación de residuos mineros, basado en la economía circular con producción más limpia con el enfoque de la Minería Climática Inteligente, puesto que considera a los relaves como minerales críticos, como fuentes de reservas de metales comerciales y tierras raras, que a través de la metalurgia recuperativa y remediadora por las técnicas de flotación diferencial con aire (TFDA) y la técnica de concentración gravimétrica (TCG) y, que a nivel comercial, es más conocido como tecnología de retratamiento metalúrgico y remediación
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