摘要
随着工业的发展,砷污染已经成为全球性的环境问题.尤其是冶金化工行业中含砷废渣产量巨大且危害重大,含砷废渣的处理问题亟待解决.文中介绍了含砷废渣的主要来源、危害及现状,详细介绍了国内外含砷废渣的处理方法,其中主要包括水泥固化、地聚合物固化等固化方法,以及酸浸、硫酸铜置换等资源化处理方法,以期对今后研究含砷废渣的处理提供有益的帮助.
With the development of industry,arsenic pollution has become a global environmental problem.Especially in the metallurgical chemical industry,the output of arsenic-containing waste slag is huge and harmful,and the treatment of arsenic-containing waste slag needs to be solved urgently.The main sources,hazards and current status of arsenic-containing arsenic are introduced in this paper.The treatment methods of arsenic-containing slag at domestic and foreign are introduced in detail,including solidification methods such as cement solidification and geopolymer solidification,as well as resource processing methods such as acid leaching and copper sulfate replacement.Which is intended to provide useful help for the future research on the treatment of arsenic-containing waste residue.
作者
龚傲
陈丽杰
吴选高
熊正阳
徐志峰
田磊
GONG Ao;CHEN Lijie;WU Xuangao;XIONG Zhengyang;XU Zhifeng;TIAN Lei(School of Metallurgical and Chemical Engineering,Jiangxi University of Science and Technology,Ganzhou 341000,China)
出处
《有色金属科学与工程》
CAS
2019年第4期28-33,共6页
Nonferrous Metals Science and Engineering
基金
国家自然科学基金资助项目（51764016,51804136）
中国博士后科学基金资助项目（2019T120625,2019M652276）
江西省高等学校科技落地计划项目（KJLD13046）
江西省青年科学基金资助项目（20181BAB216017）
江西省教育厅科学技术研究资助项目（GJJ170545）
江西理工大学博士科研启动基金（jxxjbs17045）
关键词
含砷废渣
资源化
固化
arsenic-containing waste slag
resource utilization
solidification
