| 李盟军1，欧计寅2，王荣辉1，姚建武1，宁建凤1，余丹妮1，艾绍英1.广东规模化猪场排污特征分析与评价[J].广东农业科学,2015,42(16):103-102 |
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广东规模化猪场排污特征分析与评价 |
| Analysis and evaluation of sewage discharge fromlarge-scaled pig farms in Guangdong province |
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| DOI： |
| 中文关键词: 规模化猪场 污水 广东 |
| 英文关键词: large-scaled pig farm sewage Guangdong province |
| 基金项目:全球环境基金东亚家畜废物管理项目
（TF056519-CHA）；广东省低碳发展专项资金（2011-
046）；广东省科技计划项目（2011B020309003） |
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| 摘要点击次数: 1639 |
| 全文下载次数: 601 |
| 中文摘要: |
| 对广东地区10 个规模化猪场污水污染物进行监测。结果表明，猪舍污水氨氮、总磷、CODCr、
BOD5、悬浮物含量和粪大肠菌群数量分别为277.4~921.8、57.6~132.8、677.4~5 046.9、248.2~4 122.5、
374.8~3 290.3 mg/L 及75 420×104~3 961 610×104 个。多数猪场处理设施排水中各污染指标值较相应猪
舍排水明显降低，上述各指标降幅分别为10.9%~97.8%、33.4%~99.0%、75.4%~95.1%、25.6%~99.3%、
54.0%~97.3% 和55.7%~99.9%。猪场排水污染物含量评价结果显示，猪场排水中粪大肠菌群超标现象较为
普遍，氮、磷养分、有机污染指标和悬浮物含量排放不达标主要集中于园洲镇、罗阳镇、龙溪镇、长宁镇等
猪场。总体上，广东地区规模化猪场污水处理设施对猪舍污水具有较好的净化效果，但猪场排水中仍存在
粪大肠菌群等污染物排放不达标现象。 |
| 英文摘要: |
| Ten large-scaled pig farms in Guangdong province were selected to monitor the pollutant contents
in sewage discharged from the farms. The results showed that，concentrations of ammonia nitrogen（NH3-N），
total phosphorus（TP），CODCr，BOD5，total suspended solids（TSS）and fecal coliforms were 277.4-921.8 mg/L，
57.6-132.8 mg/L，677.4-5 046.9 mg/L，248.2-4 122.5 mg/L，374.8-3 290.3 mg/L and 75 420×104-3 961 610
×104，respectively. Significant decreases of 10.9%-97.8%，33.4%-99.0%，75.4%-95.1%，25.6%-99.3%，
54.0%-97.3% and 55.7%-99.9% were observed for pollutants mentioned above as the piggery sewage treated with the
sewage disposal systems. The discharge standard of pollutants for livestock and poultry breeding was used to evaluate
the potential sewage contamination by nutrients，organic pollutants，TSS and fecal coliforms. The results indicated
that fecal coliform bacteria exceeded the standard in most pig farm sewage，while NH3-N，TP，CODCr，BOD5 and TSS
exceeded the standard in sewage mainly from the pig
farms in Yuanzhou，Luoyang，Longxi and Changning
towns. In summary，the sewage disposal systems
performed well in purifying piggery sewage，however，
several pollutants especially fecal coliforms in pig farm
discharge exceeded the standard due to other exogenous
pollutant sources |
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