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土壤异化铁还原及其在污染控制中的应用
Soil Dissimilatory Iron(Ⅲ) Reduction and Its Application in Pollution Control

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王永奎 1   张一敏 2   周克成 3   孙剑辉 2 *  
文摘 铁是土壤环境中氧化还原反应重要的变价元素.异化铁还原是自然界中铁还原的主要方式.异化铁还原与有机污染物的转化、重金属的老化、固定及营养物质的转化过程密切相关,具有重要的环境效应.本文较为详细地综述了土壤异化铁还原的机制、影响因素及污染控制应用研究现状,并提出了今后研究工作的重点.
其他语种文摘 Iron is an important element in redox reactions of the soil environment.Dissimilatory iron reduction is the main pathway for the reduction of Iron(III) oxides in the natural environment.The process is closely related with the transformation of organic pollutants,the aging and fixation of heavy metals and the transformation process of nutrient element.In this paper,the iron reduction mechanism,affecting factors and related research progresses in the application of pollution control of dissimilatory iron reduction are reviewed.Finally the future research directions are suggested.
来源 河南师范大学学报. 自然科学版 ,2012,40(3):77-81 【扩展库】
关键词 土壤 ; 异化铁还原 ; 铁还原菌 ; 污染控制 ; 应用
地址

1. 中国科学院广州地球化学研究所, 广州, 510640  

2. 河南师范大学, 黄淮水环境与污染防治教育部重点实验室;;河南省环境污染控制重点实验室, 河南, 新乡, 453007  

3. 湖北新冶钢有限公司能源环保部, 湖北, 黄石, 435001

语种 中文
ISSN 1000-2367
学科 农业基础科学;环境污染及其防治
基金 河南省基础与前沿技术研究项目 ;  国家自然科学基金
文献收藏号 CSCD:4555492

参考文献 共 39 共2页

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1 牛丹妮 AQDS和腐植酸对微生物介导铁还原过程的影响 农业环境科学学报,2021,40(12):2733-2741
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