【摘要】 酸性矿山废水(AMD)的地球化学工程防治技术,意指根据AMD的生成机理,采用地球化学方法(包括AMD预测评价、覆盖和渗透反应栅等技术)对AMD(及重金属)污染进行预防控制和治理的集成技术。该项技术具有长效、低成本、易施工,以及原位治理等特点,适用于处理排放持续时间长、富含毒性重金属的酸性污水,值得在我国的金属硫化物矿山开发应用。更多还原

【Abstract】 The prevention and treatment technology of geochemical engineering(PTTGE) on acid mine drainage(AMD) is a sort of geochemistry method(including the prediction and assessment of AMD,the covering and the permeable reactive barriers) to predict and on-site treat the AMD(and heavy metals) contamination based on the AMD origin mechanism.The PTTGE is worth popularizing in China,because it has a lot of advantages,such as the longevity,low price,easy construction,on-site remedy,and especially it can be used to treat the acid waters enriched with the toxic heavy metals,characterized by the high discharge,long time flow.更多还原