Arsenic Fixed in Contaminated Soil Using Trivalent Iron

来源 :The 12th International Symposium on East Asian Recycling Tec | 被引量 : 0次 | 上传用户:godbless97
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  As the hot topic of arsenic-contaminated soil remediation,the purpose of this study was to research arsenic removal from a naturally polluted soil by adding ferric sulfate(Fe2(SO4)3)and ferric chloride hexahydrate(FeCl3·6H2O).
其他文献
  云南地处云贵高原西部,江河众多、地形地质条件复杂,气候呈立体分布。有明一代,水、旱、灾荒、地震、虫、雪等自然灾害时有发生。本文主要考察云南境内农业地理就必须与研究
会议
  石漠化灾变区的生态恢复是学术界公认的头等难题。目前的救治思路主要取准于土层深厚、水土资源稳定环境的民族文化,这样的民族文化对灾变后的荒草灌丛生态系统适应能力低
会议
  本文从清代临时救灾官员的组成、职能及其办赈实效入手,对清代临时救灾机制作了初步分析。临时救灾官员的派设对提高救灾效率、完善和监督地方行政系统的救灾职能发挥着积
会议
  In our work,thermodynamic simulation is carried out for the co-smelting process of WEEE and copper sulfide concentrate.The distribution of minor elements si
  In order to investigate the heavy metal pollution of soils in mining areas of Zixing,Chenzhou,Hunan province,42 soil samples were studied.The concentrations
  In an attempt to raise the copper grade of Printed Circuit board(PCB),a carbonization treatment was investigated.The crushed PCB without surface-mounted par
  农田灌溉是华北农事之重大问题。对定县而言,地表水灌溉并不占有重要地位。而定县地下水比较丰富,水位较浅,且土质绝大部分是黄壤土,便于水井灌溉。从20世纪初以来,定县的水井
会议
  For using the sputtering process to manufacture the CIGS(Cu(In,Ga)Se2)thin film solar cells,the original target utilization is only about 30%.The residual 7
会议
  Anode slime in copper electro-refining is a by-product of the electrolytic treatment of the copper anode.This slime contains silver and gold as valuable ele
  Electrolytic manganese residue(EMR)is used as a replacement material for Portland cement successfully and adding photocatalysts into cementitious materials