都匀市菠萝冲煤矿酸性高铁煤矿废水污染治理研究

Boluochong Duyun Coal Mine Acidic High-valence Iron Coal Mine Waste Water Pollution Government Research

都匀市剑江河上游的杨柳街地区煤窑排放大量的酸性废水,污染了当地农田,破坏了生态环境。2008年7月,都匀市菠萝冲煤矿安装了酸性水处理装置,但处理不佳,由于运行成本过高,难以实现稳定达标排放。针对该矿安装的该处理装置,对其不稳定原因进行分析,并对改进酸性废水处理的方式进行探讨。

Within the upper reaches of the Duyun Jianjiang River, some coal mines in the yangliujie area discharged large quantities of acidic waste water, polluted the local farmland, damaged to the ecological environment. In July 2008, Duyun Boluochong coal mine installed acidic water treatment device. However, poor treatment effect, Duing to high running costs, it is difficult to achieve a stable discharge standards. For the coal mine to install the treatment plant, its analysis of the causes for non-compliance improvement of the acidic waste water treatment methods were discussed.