摘要
针对大型规模化养猪场污水污染负荷高 ,行业利润水平低的特点 ,采用高级综合稳定塘工艺对广州市某养猪场的废水进行处理。实际运行结果表明 ,在废水CODCr为 1 5 899mg L、BOD5为 1 0 84 0mg L、氨氮为 1 2 83mg L和SS为30 2 4mg L的条件下 ,出水CODCr为 71 5mg L、BOD5为 2 3mg L、氨氮为 6 6 5mg L ,SS为 34mg L ,达到畜禽养殖业污染物排放标准 (GB1 85 96 2 0 0 1 )
Advanced integrated pond system was used to treat the large scale piggery wastewater. The practical operation showed that the concentrations of COD Cr ,BOD 5,NH 4 + N and SS in effluent were 71 5 mg/L, 23 mg/L, 66 5 mg/L and 34 mg/L respectively after treatment of piggery wastewater with COD Cr 15 889 mg/L, BOD 5 10 840 mg/L, NH 4 + N 1 283 mg/L and SS 3 024 mg/L by advanced integrated pond system. The effluent was up to the standard of GB18596 2001.
出处
《环境工程》
CAS
CSCD
北大核心
2004年第5期12-13,共2页
Environmental Engineering
