PAC-IMBR工艺处理屠宰废水的试验研究  

Experimental Study on Combined Process of PAC and IMBR for Treatment of Slaughter Waste Water

作　　者：邓书平[1] 时维振[1] 

机构地区：[1]辽宁石油化工大学职业技术学院,辽宁抚顺113001

出　　处：《农机化研究》2009年第1期228-230,共3页Journal of Agricultural Mechanization Research

摘　　要：采用PAC-IMBR组合工艺处理屠宰废水,考察了该工艺对COD、BOD、NH3-N和浊度的去除效果。实验结果表明:组合工艺对COD、BOD和NH3-N的去除效果较好,去除率分别为95.56%、95.9%和91.1%,出水COD约为40 mg/L,NH3-N基本在10 mg/L以下,分别达到了《污水综合排放标准》(GB 8978-1996)的二级和一级标准;出水浊度<1 NTU,出水水质稳定。The combined process of powdered activated carbon （PAC）and integrated membrane bioreactor（IMBR） was applied for treatment of Slaughter Waste water. The removal efficiencies of COD, BOD and NH3 - N in the combined Process were investigated. The results show that the combined process may achieve better removal efficiencies of COD, BOD and NH3 - N. The removal efficiencies of COD,BOD and NH3 - N in the combined process are 95.56% ,95.9% and 91.1% respectively. The effluent COD is 40 mgoL^[ -1] and NH3 - N is less than 10 mgoL^[ -1], Meeting the first and second class criteria specified in inte -grated Waste water Discharge Standard （GB 8978 -1996）. The effluent turbidity is under 1 NTU, and the effluent quality is stable.

关 键 词：活性炭 IMBR 屠宰废水 

分 类 号：X703.1[环境科学与工程—环境工程]