| 宁建凤1，陈位超2，李盟军1，王荣辉1，姚建武1，王思源1，艾绍英1.规模化猪场不同污水处理模式对
污染物减排能力分析[J].广东农业科学,2015,42(23):22-27 |
|
查看全文
HTML
规模化猪场不同污水处理模式对
污染物减排能力分析 |
| Analysis of capability of different waste water treatmentsystems in purifying sewage in large-scaled pig farms |
| |
| DOI： |
| 中文关键词: 猪场污水 厌氧发酵 粪大肠菌群 鱼塘 |
| 英文关键词: piggery sewage anaerobic fermentation fecal coliform fishpond |
| 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） |
|
| 摘要点击次数: 1396 |
| 全文下载次数: 482 |
| 中文摘要: |
| 种养结合是我国南方地区普遍采用的生态养殖模式。选择广东省12 家规模化猪场，将猪场污水
处理系统划分为四种处理模式：模式一，猪—沼—果达标排放模式；模式二，猪—沼—鱼模式；模式三，猪—沼—果—
鱼生态养殖模式；模式四：猪—沼—鱼种养结合—集中供气模式。不同处理的模式的第1 处理阶段为厌氧发酵系
统，第2 处理阶段为鱼塘等生态处理设施。废水处理系统不同处理阶段的污水监测分析结果表明，不同模式的
厌氧发酵系统粪大肠菌群具有较好的去除效果，对悬浮物及有机污染物也有一定减排作用，但对污水氮、磷营
养元素减排作用有限。第2 处理阶段中具有鱼塘等污水生态处理设施的猪场，各污染物具有较强的减排效果。
不同废水处理模式污染物减排能力综合评价结果显示，模式三减排效果最佳，其次是模式四，模式二得分较
低，模式一的减排能力较差。 |
| 英文摘要: |
| The integrated planting and breeding model is widely accepted in south China. 12 large-scaled pig farms
were selected and were divided into four groups according to their sewage treatment systems，the first one was defined
as pannage-methane tank-planting pattern；the second one was pannage-methane tank-fishing pattern；the third one
was pannage-methane tank-planting-fishing pattern and the fourth one was pannage-methane tank-fishing combined
with concentrated methane supply pattern. The first sewage facility was anaerobic fermentation system and the second
facility was fishpond and some other ecological engineering. The pollutant concentration in different treatment models
showed that anaerobic fermentation system showed good effect on reducing fecal coliforms and in some extent，also on
reducing total soluble suspends. However，the naerobic fermentation system displayed a limited purification of nitrogen
and phosphorus. Fishpond and some other ecological
engineering made a good performance in reducing several
pollutants in sewage. A comprehensive evaluation on the
capability of waste water treatment system in purifying
sewage was carried out，the results showed that the third
pattern was the best，followed by the fourth pattern，then
the second pattern，the last one was the first pattern. |
|
查看/发表评论 下载PDF阅读器 |
