石洞星宇废弃煤矿废水污染治理措施及建议  

Measures and Suggestions for the Treatment of Wastewater Pollution from Abandoned Coal Mines in Shidong Xingyu

作　　者：吴成航 朱云鹏 WU Chenghang;ZHU Yunpeng

机构地区：[1]贵阳市第一片区环境监测站,贵州贵阳550000 [2]贵阳市第二片区环境监测站,贵州贵阳550000

出　　处：《化工设计通讯》2025年第2期126-128,共3页Chemical Engineering Design Communications

摘　　要：贵阳市煤炭资源丰富,煤炭储量9亿吨,分布“一市三县”和花溪区、观山湖区、乌当区三个郊区。随着我国对煤炭资源的不断增加,加上粗放的发展模式以及落后的开采方式等原因,煤炭开采带来了严重的环境污染和生态破坏。随着煤炭资源的消耗,煤矿进入资源枯竭后废弃,大量小煤窑已因政策原因关闭,但煤矿关闭或废弃后未有效解决污染问题,矿井内地下水不断涌出,水体溶解矿洞内的各种污染物,形成的煤矿酸性废水,对周围水体、农田造成不同程度的污染。以石洞星宇废弃煤矿废水治理为例,对煤矿酸性废水开展生态修复治理,在解决煤矿酸性废水治理问题的同时,也为全市煤矿废水治理提供借鉴。Guiyang City has abundant coal resources,with a coal reserve of 900 million tons,distributed in the suburbs of Huaxi District,Guanshanhu District,and Wudang District.With the continuous increase of coal resources in China,coupled with extensive development models and outdated mining methods,coal mining has brought serious environmental pollution and ecological damage.With the consumption of coal resources,coal mines have become depleted and abandoned,and a large number of small coal mines have been closed due to policy reasons.However,the pollution problem has not been effectively solved after the closure or abandonment of coal mines.The underground water in the mines continues to gush out,and the water dissolves various pollutants in the mines,forming acidic wastewater from coal mines that causes varying degrees of pollution to surrounding water bodies and farmland.This article takes the treatment of abandoned coal mine wastewater in Shidong Xingyu as an example to carry out ecological restoration and treatment of acid wastewater in coal mines.While solving the problem of acid wastewater treatment in coal mines,it also provides reference for the treatment of coal mine wastewater in the whole city.

关 键 词：废弃煤矿废水 污染 治理 

分 类 号：X752[环境科学与工程—环境工程]