摘要
规模化养猪场废水处理量大,有机物浓度大,氨氮、SS含量大,用单一的工艺处理很难达到排放标准,针对于此,采用ABR-SBR组合工艺对猪场废水进行处理,实验结果表明:处理后出水各项指标达到了GB1978-1996的一级畜牧废水排放标准。
The large-scale pig farm had a large amount of piggery wastewater. A single process was difficult to achieve the emission standards because the wastewater had high organic concentration, ammonia, and suspending substance （SS）. So ABR-SBR was adopted to treat piggery wastewater and the experiments showed that the treated wastewater could reach the level of GB1978-1996 emission standards.
出处
《广州化工》
CAS
2009年第2期100-102,共3页
GuangZhou Chemical Industry
关键词
ABR
SBR
养猪场废水
anaerobic baffled reactor
sequencing batch reactor
piggery wastewater
