摘要
采用四级活性污泥法工艺代替原有单级好氧工艺处理高浓度中药废水。运行结果表明:该工艺运行稳定,对COD和BOD5去除率均超过99%,出水水质达到《污水综合排放标准》(GB8978-1996)的一级排放标准。本工艺可以作为中药废水处理改造工程的一种选择方案。
Reactor theory was applied to technical reformation works for high concentration traditional Chinese medicine wastewater treatment. Four-stage activated sludge process was used to replace original single-stage aerobic treatment. The running results showed that the process was in good operation. Its removal rate of COD and BODs was more than 99%. The effluent quality would reach I-class standard specified in Comprehensive Wastewater Discharge Standard （GB8978-1996）. This process will be a candidate for traditional Chinese medicine wastewater treatment.
出处
《水处理技术》
CAS
CSCD
北大核心
2006年第4期86-88,共3页
Technology of Water Treatment
关键词
反应器理论
四级活性污泥法
高浓度中药废水
reactor theory
four-stage activated sludge process
high concentration traditional Chinese Medicine wastewater
