禽畜粪便中含氮废物、抗生素残留转化及资源化利用

Transformation and resource utilization of nitrogenous wastes and antibiotic residues in animal manure

畜禽养殖在改善我国人民食物营养结构方面具有重要意义,但是禽畜养殖过程中的废弃物严重污染生态环境。禽畜粪便是养殖业的主要废弃物,禽畜粪便中富含氮素、抗生素等对环境具有重要影响。文中阐述了禽畜粪便中氮素、抗生素的累积及转化过程及禽畜粪便无害化处理方法。

Livestock and poultry breeding can greatly satisfy the demond of food nutrition for the people in our country.However,the pollutant emission in livestock breeding can cause the serious pollution for the ecological environment.Animal manure is the main waste of breeding industry,which contains nitrogen,antibiotics and other metabolites.Such hazardous substances can cause environmental pollution.The accumulation and transformation process of nitrogen and antibiotics in animal manure and the green treatment methods of animal manure were reviewed.