杭州师范大学学报（自然科学版）2016，Vol.15Issue(2)：156-162,7.DOI:10.3969/j.issn.1674-232X.2016.02.008
农田土壤重金属污染钝化修复技术研究进展
Researches on the Passivation of Heavy Metals in Agricultural Soils:a Review
摘要
Abstract
The heavy metals in crustal , which could threaten human health by bioaccumulation , released to soil environment due to anthropogenic industrial activities . The stabilization amendment strategies aimed to reduce the bioavailability and toxic effects of heavy metals and improve the function of agro‐ecosystem .This review elaborated the mechanism of heavy metal passivation remediation ,and discussed the impacts of soil pH ,redox potential ,cation exchange capacity ,organic matter as well as plant species on passivation remediation .Furthermore ,the application ,potential risk and long‐term effectiveness of vital modifiers passivation agents , including lime , fly ash , compost and biochar , were also summarized in this review .Finally ,the prospect for relative future researches were proposed .关键词
农田土壤/重金属/钝化修复/长效性Key words
agricultural soil/heavy metals/passivating remediation/long-term effectiveness分类
资源环境引用本文复制引用
宁皎莹,周根娣,周春儿,和苗苗..农田土壤重金属污染钝化修复技术研究进展[J].杭州师范大学学报（自然科学版）,2016,15(2):156-162,7.基金项目
杭州市重大科技创新专项（20122513A05）；杭州市社会发展项目（20130533B08）；浙江省重点软科学研究项目（2014C25030）． （）
