根据生产实践中取得的经验及矿山地处特殊地理位置的环保要求,投入较少的改造资金,将原来分开的湿式污水净化工艺和尾矿压滤工艺系统改造合并成尾矿压滤—滤饼调浆经碱性氯化法处理工艺,既可避免在雨季滤饼干堆易被暴雨冲走污染环境的危险,又可达到节约污水处理及NaCN等费用,降低生产成本,增加经济效益的目的。 According to the experience gained in the production practice and the environmental protection requirements of the mine located in a special geographical location, the Company invested less reconstruction funds to merge the originally separated wet sewage purification process and tailings pressure filtration process system into a tailings pressure filter cake Alkaline chloride slurrying process, not only in the rainy season filter cake dry easily washed away by the danger of pollution of the environment, but also to save the cost of wastewater treatment and NaCN, lower production costs and increase economic efficiency.