探索畜禽粪污处理处置途径  

Exploring Ways to Deal With Livestock and Poultry Manure

作　　者：李卫东[1] 王丽苑[1] 朱红[1] LI Wei-dong;WANG Li-yuan;ZHU Hong(Environment and Resource Institute,Northwest Research Institute of Mining and Metallurgy,Baiyin 730900,China)

机构地区：[1]西北矿冶研究院环境资源研究所

出　　处：《甘肃冶金》2019年第6期104-106,共3页Gansu Metallurgy

摘　　要：随着畜禽养殖业的发展,污染问题也愈来愈严重,大量养殖废弃物没有得到有效处理和利用,造成空气恶化、水质下降。根据《甘肃省畜禽养殖废弃物资源化利用工作方案》,从技术角度介绍适合本地区畜禽养殖粪污处理、粪污全量收集处理还田、粪便垫料回用、污水肥料化利用的种养结合的综合模式的技术,使畜禽粪污全部还田利用,促进农作物的生产、提高产量,带动地方经济的发展。With the development of Livestock and Poultry Industry,the pollution problem is becoming more and more serious.A large number of breeding wastes have not been effectively treated and utilized,that caused a lot of environment problems,such as air deterioration,water quality decline and so on.Accordance with"The program of Gansu Province Livestock and Poultry Breeding Waste Resource Utilization",this paper introduces a comprehensive model of breeding,breeding which is suitable for the treatment of livestock and poultry manure in this area,the full amount of manure collection and treatment for returning to the field,the reuse of fecal cushion materials,and the fertilizer utilization of sewage from a technical point of view.So that all the manure use of livestock and poultry can promote the production of crops,increase the grain production,and promote the development of local economy.

关 键 词：畜禽养殖粪污 粪污还田利用 牛床垫料 覆膜沼气池 土地承载力 

分 类 号：X713[环境科学与工程—环境工程]