化工环保2025，Vol.45Issue(4)：481-487,7.DOI:10.3969/j.issn.1006-1878.2025.04.004
福美钠除重金属的应用研究进展
Research progress on application of sodium dimethyl dithiocarbamate in heavy metal removal
陈春霞 1张立 2向瀚 1张震 1王娟娟 1王建伟1
作者信息
- 1. 天津壹鸣环境科技股份有限公司,天津 300392
- 2. 壹鸣(沧州渤海新区)环保科技有限公司,河北 沧州 061113
- 折叠
摘要
Abstract
Sodium dimethyl dithiocarbamate is an important chemical product with wide applications in industrial wastewater treatment,electrolytic manganese production,fly ash stabilization,wet smelting,ore flotation,and other fields.This article summarized the synthesis process,detection methods,heavy metal removal mechanism,and application effects of sodium dimethyl dithiocarbamate in different scenarios.As a heavy metal chelating agent,sodium dimethyl dithiocarbamate has strong coordination ability and can form stable heavy metal chelating precipitates with various heavy metal ions.In ore flotation,sodium dimethyl dithiocarbamate can effectively suppress zinc floating copper and achieve the separation of copper zinc minerals.At present,there are no corresponding national and industry standards for sodium dimethyl dithiocarbamate products,and it is urgent to develop relevant standards to fill the gap and carry out research and development of product testing methods.关键词
福美钠/二硫代氨基甲酸盐/重金属螯合剂/抑制剂Key words
sodium dimethyl dithiocarbamate/dithiocarbamate/heavy metal chelating agent/inhibitor分类
资源环境引用本文复制引用
陈春霞,张立,向瀚,张震,王娟娟,王建伟..福美钠除重金属的应用研究进展[J].化工环保,2025,45(4):481-487,7.
