微生物减轻畜禽粪便堆肥过程中重金属污染的研究进展  

Research progress on heavy metal pollution in the process of microorganism reducing livestock and poultry manure composting

作　　者：王佰涛 雷高 李珊珊[1] 杜志敏[2] 刘德海[1] 杨文玲[2] WANG Baitao;LEI Gao;LI Shanshan;DU Zhimin;LIU Dehai;YANG Wenling(Institute of Biology,Henan Academy of Science,Zhengzhou 450008,China;Key Laboratory of Microbial Engineering of Henan Province,Zhengzhou 450008,China)

机构地区：[1]河南省科学院生物研究所,郑州450008 [2]河南省微生物工程重点实验室,郑州450008

出　　处：《黑龙江畜牧兽医》2021年第11期27-32,共6页Heilongjiang Animal Science And veterinary Medicine

基　　金：国家自然科学基金项目(31800361,32001206);河南省科学院科研开发项目(190305003,210605041,210605007)。

摘　　要：重金属污染给人类的生存环境和身体健康带来严重威胁。随着畜禽养殖业的发展,在饲料添加剂中广泛应用各种重金属微量元素,导致在堆肥过程中畜禽粪便的重金属对周围环境造成污染。在减轻堆肥过程重金属污染的研究中,微生物表现出了明显优势,但微生物本身代谢复杂,因此有必要了解微生物减轻重金属污染的具体机理,以便采取合适的策略降低重金属污染。文章综述了微生物减轻畜禽粪便堆肥过程中砷、铬、汞等重金属污染的作用机理、影响因素,以期为微生物治理畜禽粪便堆肥过程中重金属污染的发展和推广提供帮助。Heavy metal pollution poses a serious threat to human living environment and health. With the development of livestock and poultry breeding industry, a variety of heavy metal trace elements are widely used in feed additives, leading to the heavy metals in the manure of livestock and poultry will pollute the surrounding environment in the process of composting. In the research of reducing heavy metal pollution in the process of composting, microorganisms show obvious advantages. However, the metabolism of microorganisms is complex, so it is necessary to understand the specific mechanism of mechanism of microbes to reduce heavy metal pollution, so as to adopt appropriate strategies to reduce heavy metal pollution. In this paper, the mechanism and influencing factors of heavy metal pollution such as arsenic, chromium and mercury the process of miroorganism reducing livestock and poultry manure composting were reviewed. It is expected to provide help for the development and popularization of microbial treatment of heavy metal pollution in livestock and poultry manure composting.

关 键 词：微生物 畜禽粪便 重金属 作用机理 影响因素 防治应用 

分 类 号：X713[环境科学与工程—环境工程]