| 罗英健1，李盟军1，王荣辉1，姚建武1，欧计寅2，宁建凤1，艾绍英1.规模化猪场新建厌氧发酵系统对废水粪
大肠菌群及悬浮物的处理效应[J].广东农业科学,2015,42(23):17-21 |
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规模化猪场新建厌氧发酵系统对废水粪
大肠菌群及悬浮物的处理效应 |
| Effects of newly anaerobic fermentation system on reducingfecal coliforms and total suspended solids contentin sewage of large-scaled pig farms |
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| DOI： |
| 中文关键词: 规模化猪场 粪大肠菌群 悬浮物 厌氧发酵 |
| 英文关键词: l a r g e - s c a l e d p i g f a r m f e c a l
coliforms total suspended solids anaerobic fermentation |
| 基金项目:全球环境基金东亚家畜废物管理项
目（ T F 0 5 6 5 1 9 - C H A ）；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: 1360 |
| 全文下载次数: 648 |
| 中文摘要: |
| 选择广东省10 个规模化猪场，对厌氧发酵系统进水和出水粪大肠菌群数量和悬浮物浓度进
行动态监测。结果显示，进入厌氧发酵系统的猪舍污水粪大肠菌群数量和悬浮物浓度分别为102 802×
104～490 589×104 个/L 和1 181～4 680 mg/L，沼气池出水粪大肠菌群数量和悬浮物浓度分别为2 589×
104～49 555×104 个/L 和13～8 057 mg/L。新建厌氧发酵系统对两种污染物具有较好的减排效果，减排率分别
为77.74%～99.24% 和18.74%～90.36%。沼气池污水经猪场鱼塘和氧化塘净化后，多数猪场排水两种污染物
含量均大幅降低，但所有猪场排水粪大肠菌群含量仍超出《畜禽养殖业污染物排放标准》的规定限值，对周
边环境具有一定的污染风险。 |
| 英文摘要: |
| In order to evaluate the operation of anaerobic fermentation system，ten large-scaled pig farms were
selected in Guangdong province to monitor the fecal coliforms（FCB）and total suspended solids（TSS）content in
sewage discharged from the hoggery and methane tank. The results showed that the values of 102 802×104-490 589
×104 individuals/L and 1 181-4 680 mg/L were recorded for FCB and TSS，respectively. The anaerobic fermentation
system displayed an effective performance in reducing the two pollutants of hoggery sewage，and the reduction rates
were 77.74%-99.24% and 18.74%-90.36%，respectively. FCB content and TSS content in methane tank were 2 589
×104-49 555×104 individuals/L and 13-8 057 mg/L，which were further treated by fish ponds and oxidation pond.
FCB content in the sewage discharged from the pig farm all exceeded the value of the discharge standard of pollutants for
livestock and poultry breeding. The results indicate that the FCB and TSS in sewage discharged from pig farm possess the
pollution potential to surrounding environment. |
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