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从煤矿井下排放至地面的大量含有煤泥、屑等悬浮物的污水,严重污染矿区周围的河水、农田和环境的问题是煤矿三废中的一个老大难.这个问题今天在镇江市小力山煤矿得到了解决.江苏省镇江市小力山煤矿开采十多年来,每天从井下向地面排放污水达六百多吨,黑水横流,严重影响农民饮水,妨碍农作物和鱼儿生长,村民意见很大。从一九八二年至一九八
The problem of serious pollution of water, farmland and environment around the mining area, which is a large amount of sewage containing slime and suspended solids discharged from the underground coal mine to the ground, is a long-standing challenge in the three wastes of coal mine.This problem was solved in Xiaolushan Coal Mine of Zhenjiang today For more than a decade, the Xiaoli Mountain coal mine in Zhenjiang City, Jiangsu Province, has discharged more than 600 tons of sewage every day from the mine to the ground and cross-flow of black water, seriously affecting farmers’ drinking water and hampering the growth of crops and fish. From 1982 to 198