摘要
采用气浮—ABR—生物接触氧化工艺处理乳制品废水。在进水CODCr为1 400 mg/L、BOD5为840 mg/L、SS为500 mg/L和pH=4.5的条件下,CODCr和BOD5的去除率分别达到95%和98%。出水CODCr、BOD5、SS和pH均达到《污水综合排放标准》(GB 8978—1996)一级排放要求。
Wastewater from dairy production has been treated by air floatation-ABR-biological contact oxidation.The removal rates of CODCr and BOD5 can reach 95% and 98%,when the influent CODCr=1 400 mg/L,BOD5=840 mg/L,SS=500 mg/L and pH=4.5.The indexes of the effluent CODCr,BOD5,SS and pH can all meet the requirements of the first class of Integrated Wastewater Discharge Standard（GB 8978—1996）.
出处
《工业水处理》
CAS
CSCD
北大核心
2010年第8期83-85,共3页
Industrial Water Treatment
关键词
气浮
厌氧折流板反应器
生物接触氧化
乳制品废水
air floatation
anaerobic baffled reactor
biological contact oxidation
wastewater from dairy production
