集约化养猪场的污染问题及治理模式

The Pollution Problems and Treating Patterns of Intensive Hoggeries

针对集约化养猪场存在的严重环境污染问题及治理现状,提出"厌氧—自然处理"和"厌氧—还田"两种猪场粪便污水处理模式,对工艺过程中应注意的问题进行了探讨并提出建议。

According to the serious environmental pollution problems and the actual treating status in intensive hoggeries,the paper advances two fecal sewage treating patterns of 'powerlessnatural treatment' and 'anaerobicreturn to fields',discusses some possible problems in the technological process which should be taken notice of and puts forward the relative suggestions.