畜禽粪便堆肥中抗生素和重金属残留及控制研究进展

Research Progress in Residue and Control of Antibiotics and Heavy Metals in Animal Manure

规模化养殖畜禽类粪便中会含有多种抗生素类药物残留和重金属元素,对其在农业中的利用产生了负面影响,针对这种状况,总结了我国抗生素和微量重金属元素在畜禽粪便中的来源、残留及其复合污染特征,概述了这两类物质在畜禽粪便堆肥处理过程中的无害化处理技术,并对此提出了一些展望和建议。

The animal manure from large-scale livestock and poultry raising generally contains many kinds of residual veterinary antibiotics and trace heavy metals, which has led to several negative influences on the utilization of animal manure in agricultural production. In view of this situation, this paper summarizes the origin and residue of antibiotics and trace heavy metal elements in animal manure, as well as their compound pollution characteristics in China, sums up the harmless treatment technology of these two kinds of materials in the composting process of livestock and poultry manure, and puts forward prospects and suggestions.