摘要
煤化工项目废水、废气、废渣成分复杂,地下隐蔽工程较多,土壤污染隐患点分布较广。本文结合实例,分析煤化工及其下游产业的典型工艺过程与污染特征,指出土壤污染隐患排查的重点对象,然后结合排查出的共性问题,提出整改途径,以切实保护土壤环境。
The composition of waste water,waste gas and waste residue in coal chemical projects is complex,there are many underground concealed works,and the potential soil pollution points are widely distributed.This paper analyzes the typical process and pollution characteristics of coal chemical industry and its downstream industries with examples,and points out the key objects of potential troubleshooting for soil pollution,and then puts forward rectification measures in combination with the common problems identified to effectively protect the soil environment.
作者
余娇
陈立军
YU Jiao;CHEN Lijun(Weinan Environmental Science Research Center;Qiaoshan Ecological Environment Protection Center of Weinan City,Weinan 714000,China)
出处
《中国资源综合利用》
2023年第2期164-166,共3页
China Resources Comprehensive Utilization
关键词
煤化工
土壤污染
隐患排查
coal chemical industry
soil pollution
potential troubleshooting
