摘要
为减少活性污泥法污水处理过程中剩余污泥的产生量,采用BF生物填料在缺氧—好氧工艺中组成复合生物氧化池,对其污泥减量效果进行了中间试验。结果表明:剩余污泥量减少89.5%,且对CODCr等也有比较高的去除效果。
In order to decrease the surplus amount of sludge from the process of wastewater treatment by activated sludge method. BF biological filler has been used in aerobic and anaerobic technology to form a complex biological oxidizing pond. Pilot test on the sludge reduction effect has been done. The results show that 89.5% of surplus sludge is decreased. Removal rates of CODcr and other indexed are pretty high.
出处
《工业水处理》
CAS
CSCD
北大核心
2008年第12期62-64,69,共4页
Industrial Water Treatment
关键词
污水处理
生物填料
生物接触氧化
污泥减量
wastewater treatment
biological filler
biological contact oxidation
sludge reduction
