Immobilization of cadmium onto activated carbon by microwave irradiation assisted with humic acid

摘要：

1. Introduction Adsorption by activated carbon has been widely used as an effective technique for removing heavy metals from water or wastewater. To increase the resource utilization efficiency of activated carbon and to decrease the environmental risk of heavy metals, new technologies need to be developed. Microwave irradiation could be a promising method. Humic acid (HA) is ubiquitous in natural waters. In this study, microwave irradiation was adopted for the regeneration of Granular activated carbon (GAC) saturated with Cd2+, as well as for the immobilization of Cd2+ on GAC, and the effect of the presence of HA was systematically investigated.

作者: Xitao Liu Wenjuan Zheng Ke Sun Lei Xu Chang Gao Ye Zhao

作者单位: State Key Laboratory of Water Environment Simulation, School of Environment, Beijing Normal University,Beijing 100875

会议类型: 国际会议

会议名称: 环境模拟与污染控制国际学术研讨会暨第七届环境模拟与污染控制学术研讨会(International Conference on Environment Simulation and Pollution Control)

会议地点: 北京

会议语种:英文

页码: 63-64

在线出版日期: 2011-11-24（万方平台首次上网日期，不代表论文的发表时间）