摘要
乌鲁木齐市河东污水处理厂深度处理回用工程是将该厂已达标的二级出水作为水源,采用Biostyr生物滤池(硝化)/Biostyr生物滤池(反硝化)/Multiflo三级高密度沉淀池/UV消毒等深度处理工艺处理后回用。该系统运行稳定,出水COD<50 mg/L、BOD5<10 mg/L、TP≤0.4mg/L、SS<8 mg/L,主要指标均已达到一级A排放标准。深度处理后的夏季出水供给高新区工业园绿化、河滩路绿化,剩余流经米东区至二道沟水库储存。
The advanced treatment and reuse project at Hedong WWTP in Urumqi adopts Biostyr biofiher （nitrification）, Biostyr biofilter （denitrification）, Muhiflo three-stage high density sedimentation tank and UV disinfection to treat the secondary effluent. The system is stable in operation, the concentrations of COD, BOD5, TP and SS in the final effluent are 〈 50 mg/L, 〈 10 mg/L, ≤ 0.4 mg/L and 〈 8 mg/L respectively. The main indexes meet the first level A criteria in the discharge standard. The treated effluent in summer is partially used for greening the high-teeh industrial park zone and the beach road, and the remaining flows through the Midong district to Erdao ditch reservoir to be stored.
出处
《中国给水排水》
CAS
CSCD
北大核心
2014年第16期99-102,共4页
China Water & Wastewater
