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简介 BriefIntroduction 问题 Question 金川集团生产过程中排出了尾矿 (砂)、水淬渣、粉煤灰等固体废弃物,如何防止这些固体废弃物污染金川集团公司区及其周围农村地区的水和土地。
Brief BriefIntroduction Question Question How to prevent solid wastes from polluting the water and land in the Jinchuan Group and its surrounding rural areas by discharging the tailings (sand), water-quenched slag and fly ash from the Jinchuan Group’s production.