A review on the removal of Cl(-I) with high concentration from industrial wastewater: Approaches and mechanisms
文献类型：期刊论文
| 作者 | Dou, Wenyue; Peng, Xianjia ; Kong, Linghao; Hu, Xingyun
|
| 刊名 | SCIENCE OF THE TOTAL ENVIRONMENT
 |
| 出版日期 | 2022-06-10 |
| 卷号 | 824期号:0页码:153909 |
| ISSN号 | 0048-9697 |
| 关键词 | CHLORIDE-IONS AQUEOUS-SOLUTION SODIUM-CHLORIDE ADSORPTION EVAPORATION ELECTRODE COPPER CRYSTALLIZATION PRECIPITATION CORROSION |
| 英文摘要 | Large quantities of wastewaters containing high concentrations of Cl(-I) can be generated in several industries when chloride-containing materials and additive agents are employed. Because Cl(-I) is unavailable to microorganisms, physicochemical methods are generally used for the removal of Cl(-I); however, as the most stable form of chlorine under aqueous conditions, Cl(-I) in wastewaters is difficult to remove to achieve low residual concentrations through common physicochemical methods. This paper provides new insights into traditional precipitation, oxidation, ion exchange and physical separation methods, as well as newly developed approaches, for Cl(-I) removal from various industrial wastewaters through analysis of the mechanisms, applicable conditions, optimum parameters, and method advantages and disadvantages. Moreover, the developmental trends and potential improvements to these approaches are also presented. Currently, precipitation is the most common and efficient Cl(-I) removal method, for which ultraviolet (UV) light is regarded as an effective means of improvement. Additionally, advanced oxidation processes (AOPs), where Cl(-I) can be oxidized to generate center dot Cl radicals, center dot Cl-2(-) radicals, Cl-2 gas, etc., show great promise for Cl(-I) removal. This review provides a theoretical foundation for the effective treatment and for the secondary utilization of industrial wastewaters containing Cl(-I). |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47670]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 通讯作者 | Dou, Wenyue |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Xuzhou Univ Technol, Sch Environm Engn, Jiangsu Key Lab Ind Pollut Control & Resource Reu, Xuzhou 221018, Jiangsu, Peoples R China 3.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Environm Aquat Chem, Beijing 100085, Peoples R China 4.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, Beijing Key Lab Ind Wastewater Treatment & Resour, Beijing 100085, Peoples R China |
| 推荐引用方式 GB/T 7714 | Dou, Wenyue,Peng, Xianjia,Kong, Linghao,et al. A review on the removal of Cl(-I) with high concentration from industrial wastewater: Approaches and mechanisms[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2022,824(0):153909. |
| APA | Dou, Wenyue,Peng, Xianjia,Kong, Linghao,&Hu, Xingyun.(2022).A review on the removal of Cl(-I) with high concentration from industrial wastewater: Approaches and mechanisms.SCIENCE OF THE TOTAL ENVIRONMENT,824(0),153909. |
| MLA | Dou, Wenyue,et al."A review on the removal of Cl(-I) with high concentration from industrial wastewater: Approaches and mechanisms".SCIENCE OF THE TOTAL ENVIRONMENT 824.0(2022):153909. |
入库方式： OAI收割
来源：生态环境研究中心
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。