某养殖小区污水处理方案设计研究

Design of a Farming District Sewage Treatment

某养猪协会随着规模的不断扩大,养殖产生的废水对环境造成了很大的污染。本文就协会分散式养殖模式产生的废水进行方案设计研究。采用汇集到三个不同的农户家,进行分别集中的处理方式。本文就废水的水质、水量等特点,就集水—厌氧发酵(沼气)—生物接触氧化—沉淀—过滤—回用的处理工艺进行阐述。

A pig association with the continued expansion of the scale of aquaculture,wastewater caused great pollution to the environment.Research on Design of waste water in this decentralized breeding mode.Using pooled into three different farmer home,centralized and decentralized processing,in this paper,water quality,water features,on the water-anaerobic fermentation（biogas）-treatment process of biological contact oxidation and precipitation,filtration and reuse are discussed.