环境保护科学2025，Vol.51Issue(6)：38-49,12.DOI:10.16803/j.cnki.issn.1004-6216.202502037
酸性矿山废水中铁的微生物处理
Microbial treatment of iron in acid mine drainage
摘要
Abstract
Acid mine drainage(AMD)contains a high content of heavy metal iron.If directly discharged into water bodies without treatment,it will cause serious harm to the ecological environment,and excessive iron intake by the human body will also have toxic effects on health.Therefore,research on methods for removing iron from AMD is extremely urgent.Among the current methods for removing heavy metal iron,the microbial method has been widely applied due to its characteristics such as low treatment cost,good effect,simple operation,small investment,low possibility of secondary pollution,and recyclable utilization of some products.When removing iron from acid mine drainage(AMD)using microbial methods,it can be mainly divided into the following 4 categories:microbial flocculation,microbial adsorption,microbial mineralization,and sulfate-reducing bacteria(SRB)method.The applications of these four microbial methods in iron removal from AMD were summarized.The mechanisms of different methods,the research status of influencing factors,and existing problems were introduced.Suggestions and prospects for subsequent research were put forward.关键词
酸性矿山废水/铁/微生物絮凝法/微生物吸附法/微生物矿化法/硫酸盐还原菌法Key words
acid mine drainage/iron/microbial flocculation method/microbial adsorption method/microbial mineralization/sulfate-reducing bacteria method分类
资源环境引用本文复制引用
钱功明,蔡兴梅,孙浩钧,杜鑫,叶青,邹利耘,马承启..酸性矿山废水中铁的微生物处理[J].环境保护科学,2025,51(6):38-49,12.基金项目
"十四五"湖北省优势特色学科(群)项目(NO.2023A0401) （群）
甘肃省科技重大专项(25ZDLD003) （25ZDLD003）
