摘要
为了有效提升矿井排水深度处理工艺对水中NH-N、COD及SS的去除效率,采用化学氧化-不锈钢转筒过滤-多介质过滤-活性炭过滤工艺对原处理工艺进行提标改造。改造后处理工艺运行稳定,出水水质达到《地表水环境质量标准》(GB 3838-2002)中Ⅲ类标准中对COD、NH-N、TP的相关要求。
Aiming at the advanced treatment project of mine drainage as the main treatment object, the treatment process of chemical oxidation-stainless steel drum filtration-multi-media filtration-activated carbon filtration is adopted to effectively remove ammonia nitrogen, COD and SS. The effluent water quality of the treatment station meets the relevant requirements of COD, ammonia nitrogen and total phosphorus in the class Ⅲ standard of Surface Water Environmental Quality Standard(GB 3838-2002).
作者
刘艳辉
卞明明
李嘉健
郭文清
马芳
王丹
张源野
王少坡
LIU Yanhui;BIAN Mingming;LI Jiajian;GUO Wenqing;MA Fang;WANG Dan;ZHANG Yuanye;WANG Shaopo(Tianjin Design Engineering China Coal Co.,Lld.,Tianjin 300120,China;China Coal Pingshuo Coal Co.,Ltd..Shuozhou 036000.China;Tianjin Chengjian University,Tianjin 300384,China)
出处
《给水排水》
CSCD
北大核心
2022年第9期70-73,80,共5页
Water & Wastewater Engineering
关键词
矿井水处理
提标改造
深度处理
化学氧化
三级过滤
Mine water treatment
Upgrading and reconstruction
Advanced treatment
Chemical oxidation
Three-leval filter
