畜禽粪便污染控制与综合利用

Control and Comprehensive Utilization of Livestock and Poultry Manure Pollution

规模的畜禽饲养场普遍都会面临畜禽粪便控制及利用的现实问题,为降低畜禽粪便带来的异味、传染病等影响,可以考虑农业循环经济模式,将畜禽粪便经过杀菌除臭处理后用于渔业,经过高温发酵的粪便可用于农业种植、果林栽培等领域,或者将粪污引入厌氧沼气池来形成沼气。另外,利用粪便饲养蚯蚓、蜣螂等虫类也能够变废为宝。该文介绍了畜禽粪便污染控制与综合利用。

Livestock and poultry farms of large scale will generally face practical problems in the control and utilization of livestock and poultry excrement.In order to reduce the effects of odors and infectious diseases caused by livestock and poultry excrement,we can consider the model of agricultural circular economy,the dejecta produced at any time can be used for fishery after sterilization and deodorization treatment,and the dejecta after high temperature fermentation can be used for agricultural cultivation,fruit forest cultivation and other fields.Or introduce manure into anaerobic digesters to form biogas.In addition,the use of manure feeding earthworms,Dung Beetles and other insects can also turn waste into treasure.This paper introduces the control and comprehensive utilization of livestock and poultry excrement pollution.