摘要
生物炭在土壤重金属污染领域得到了较好的应用,但是不同材质的生物炭处理效果有所差异。近年来,许多学者研究粪便生物炭处理土壤重金属污染的修复效果,取得了一些突破,但也存在机制不清晰、处理效果差异大等问题。为进一步提升粪便生物炭在土壤修复中的作用,文章就生物炭固定土壤重金属机制、粪便生物炭对重金属污染土壤的修复、生物炭修复重金属污染土壤的影响因素的研究现状进行了总结,以期为将来的应用提供参考。
Biochar has been well applied in heavy metal pollution of soil. However, the effects of treatment varies due to the raw materials of biochar. Recently, some breakthrough has been made in manure biochar treatment of heavy metal pollution of soil, but problems such as unclear mechanism and great difference in results of treatment still remain. In order to improve the performance of biochar in soil remediation, the mechanism of biochar fixation of heavy metal in soil,soil remediation by fecal biochar, and the factors that influence biochar treatment of soil polluted by heavy metals have been summarized in this paper to provide references for future application.
作者
陈金敏
胡正峰
邓盾
朱明乔
CHEN Jinmin;HU Zhengfeng;DENG Dun;ZHU Mingqiao(College of Chemieal and Biological Engineering,Zhejiang University,Hangzhou 320000,China;Zhejiang Environmental Science & Design Institute,Hangzhou 310007,China;Institute of Animal Science,Guangdong Academic of Agriculture Sciences/State Key Laboratory of Livestoek and Poultry Breeding /Key Laboratory of Animal Nutrition and Feed Science in South China,Ministry of Agrieuhure /Guangdong Key Laboratory of Animal Breeding and Nutrition/Guangdong Key LaboratoryKey of Animal Breeding and Nutrition Research,Guangzhou 510640,China)
出处
《黑龙江畜牧兽医》
CAS
北大核心
2019年第1期39-45,共7页
Heilongjiang Animal Science And veterinary Medicine
基金
浙江省自然科学基金项目(LY17E090001)
广州市科技计划项目(201804010224)
广东省农业科学院院长基金项目(201807)
关键词
生物炭
重金属
作用机理
土壤
粪便
污染修复
biochar
heavy metal
functionmechanism
soil
manure
pollution remediation
