摘要
淮安第二污水处理厂的进水收集系统采用雨污合流制,导致进水有机物浓度低于设计指标。经过技术改造后,解决了曝气生物滤池内溶解氧过高的问题,出水水质达到《城镇污水处理厂污染物排放标准(》GB 18918—2002)的一级B标准,同时取得了很好的节能降耗效果。
The influent collecting system of Huaian Second Wastewater Treatment Plant adopts the combined rainwater and wastewater system, which causes that the organic concentration in the influent is lower than the design indexes. After the technical reconstruction, the problem of excessive dissolved oxy- gen in the biological aerated filter was solved, ensuring that the effluent quality reaches the first level B criteria specified in Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant （GB 18918 -2002）. The better effects of energy saving and consumption reduction are achieved.
出处
《中国给水排水》
CAS
CSCD
北大核心
2011年第16期79-81,共3页
China Water & Wastewater
关键词
污水处理厂
曝气生物滤池
技术改造
节能降耗
wastewater treatment plant
biological aerated filter
technical reconstruction
energy saving and consumption reduction
