作者机构：
[刘清; 邓真宁] Hunan Province Key Laboratory of Pollution Control and Resources Reuse Technology, University of South China, Hengyang;Hunan;421001, China;[滑熠龙] Key Discipline Laboratory for National Defence for Biotechnology in Uranium Mining and Hydrometallurgy, University of South China, Hengyang;[招国栋] School of Resource & Environment and Safety Engineering, University of South China, Hengyang
作者机构：
[李超; 刘清] Hunan Key Laboratory of Pollution Control and Resource Reuse, University of South China, Hengyang, 421001, China;[招国栋] School of Environmental Protection and Safety Engineering, University of South China, Hengyang, 421001, China
通讯机构：
School of Environmental Protection and Safety Engineering, University of South China, Hengyang, China
作者机构：
[谢水波; 罗景阳; 刘清; 凌辉; 王劲松] Institute of Urban Construction, University of South China, Hengyang;421001, China;Hunan Province Key Laboratory of Pollution Control and Resources Reuse Technology, University of South China, Hengyang;[段毅] Sinosteel Corporation Wuhan Safety and Environmental Protection Research Institute, Wuhan;430081, China
通讯机构：
[Xie, S.] I;Institute of Urban Construction, China
摘要：
In this paper, we have presented a new method to remove Cr (VI) ions from aqueous solution. Chitosan and ferrous ions were added together to the chromium-contained solution, through two-step pH adjust, 0.5 g·l-1 chitosan and 2.0 g·l-1 FeSO4·7H2O could reduce Cr (VI) ions from 100 mg·l-1 to 0.01 mg·l-1. As compared with chitosan and ferrous alone used to remove Cr (VI), for 100 mg·l-1 Cr (VI) solution, the maximum of percentage removal of Cr (VI) by chitosan reached 94.08% when the dosage was up to 3.0 g·l-1 , ferrous ions can remove 99.96% Cr (VI) ions when the dosage was up to 3.0 g·l-1. The experimental results showed that the method of removal Cr (VI) by chitosan cooperated with ferrous ions was of great application prospect due to its high removal rate, quick removal velocity and less sludge volume.
作者机构：
[刘清] Hunan Provincial Key Laboratory of Pollution Control and Resources Technology, University of South China, Hengyang 421001, China;[李青松] Water Resources and Environmental Institute, Xiamen University of Technology, Xiamen 361024, China;[唐凯; 马晓雁] College of Civil Engineering and Architecture, Zhejiang University of Technology, Hangzhou 310014, China;[高乃云] State Key Laboratory of Pollution Control and Resources Reuse, Tongji University, Shanghai 200092, China;[何小燕] Hunan Provincial Key Laboratory of Pollution Control and Resources Technology, University of South China, Hengyang 421001, China <&wdkj&> Water Resources and Environmental Institute, Xiamen University of Technology, Xiamen 361024, China
通讯机构：
Water Resources and Environmental Institute, Xiamen University of Technology, China
作者机构：
[Yilong Hua; Jiabin Chen; Qing Liu; Xuefei Zhou; Yalei Zhang] School of Urban Construction, University of South China;[Yilong Hua; Jiabin Chen; Qing Liu; Xuefei Zhou; Yalei Zhang] State Key Laboratory of Pollution Control and Resources Reuse, College of Environmental Science and Engineering, Tongji University;[Yilong Hua; Jiabin Chen; Qing Liu; Xuefei Zhou; Yalei Zhang] Key Laboratory of Yangtze River Water Environment for Ministry of Education College of Environmental Science and Engineering, Tongji University
会议名称：
International Conference on Environmental Pollution and Public Health(EPPH 2012) Vol1
会议时间：
2012-05-17
会议地点：
中国上海
摘要：
The determination method of ibuprofen in wastewater treatment plant was developed and optimized in this paper. The optimization of solid phase extraction (SPE) and derivatization condition was conduct
摘要：
The effects of impurities ions on the quality of the metallic zinc powder in zinc alkaline leaching electrowinning process are researched. The experimental results indicated that the ions of CO32-,SO42-,SiO32-, F- have no influences on zinc Electrowinning and the maximum concentration of the chlorine ion should be controlled under 20g/L, the concentration of the sulfide ion has significant influence on electrowinning process, the quality of zinc decreased by 5% even under the slight amount of sulfide ion condition.
作者机构：
School of Urban Construction, University of South China, Hengyang, Hunan P. R. China;The State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai, P. R. China;School of Nuclear Resource and Nuclear Fuel Engineering, University of South China, Hengyang, P. R. China;[刘清] School of Urban Construction, University of South China, Hengyang 421001, Hunan, China<&wdkj&>State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092, China;[赵由才] State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092, China
通讯机构：
[Qing Liu] S;School of Urban Construction, University of South China, Hengyang, Hunan P. R. China<&wdkj&>The State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai, P. R. China
会议名称：
第十二届水-岩相互作用国际研讨会(P0roceedings of the 12th International Symposium on Water-Rock Interaction)
会议时间：
2007-07-31
会议地点：
昆明
会议论文集名称：
第十二届水－岩相互作用国际学术研讨会
摘要：
The distribution character of radioactive waste on uranium mill-tailing sites of China was presented in this paper. The progress on pollution control technology of radionuclides diffusion on uranium mill-tailing sites was summarized. Furthermore, the progresses on simulation of radionuclides migration in the groundwater of uranium mill-tailing sites, permeable reactive barrier (PRB) and microbial remedy technology were discussed in detail.
