污水深度处理工艺的应用研究  

Application of Advanced Wastewater Treatment Process

作　　者：李云霞 Li Yunxia(Shanxi Gaohe Energy Co.,Ltd.,Changzhi Shanxi 046000)

机构地区：[1]山西高河能源有限公司,山西长治046000

出　　处：《山西化工》2022年第2期320-321,324,共3页Shanxi Chemical Industry

摘　　要：为了解决煤矿上采用传统的混凝、沉淀+过滤工艺对矿井水内的氨氮有机物祛除效率低、经济性差的不足。对多种矿井水处理工艺进行了对比,最终选择了臭氧-生物活性炭深度处理工艺(O3-BAC)作为矿井水处理方案。根据实际应用可知,新的处理工艺能够有效除去矿井废水内的氨氮有机物,使处理后的矿井水达到了地表水环境质量Ⅲ类标准,极大地降低了对环境的污染性。In order to solve the problems of low efficiency and poor economy of removing ammonia nitrogen organic matter in mine water by traditional coagulation, sedimentation + filtration process in coal mine, a variety of mine water treatment processes are compared, and finally ozone-biological activated carbon advanced treatment process(O3-BAC)is selected as the mine water treatment scheme. According to the practical application, the new treatment process can effectively remove the ammonia nitrogen organic matter in the mine wastewater, make the treated mine water reach the class Ⅲ standard of surface water environmental quality, and greatly reduce the pollution to the environment.

关 键 词：矿井废水 臭氧-生物活性炭 氨氮有机物 

分 类 号：X703[环境科学与工程—环境工程]