[压力驱动膜技术在去除饮用水中砷方面的应用]
[Application of pressure-driven membrane technologies for the removal of arsenic from drinking water].
作者信息
Li Xiaobo, Hu Baoan, Gu Ping
机构信息
School of Environmental Science & Engineering, Tianjin University, Tianjin 300072,China.
出版信息
Wei Sheng Yan Jiu. 2007 May;36(3):395-8.
Endemic arsenism caused by ingestion of arsenic-bearing drinking water has been an important public health problem in China. The experimental results of arsenic removal from drinking water by press-driven membrane technologies in recent years are introduced in this paper. Arsenic removal efficiencies and its influencing factors are mainly discussed. It is put forward the idea that coagulation/microfiltration process should be the hotspot in recent study in China due to its high arsenic removal efficiency, low energy consumption and high water recovery.
饮用含砷饮用水导致的地方性砷中毒一直是中国一个重要的公共卫生问题。本文介绍了近年来压力驱动膜技术去除饮用水中砷的实验结果。主要讨论了砷的去除效率及其影响因素。提出了混凝/微滤工艺因其高砷去除效率、低能耗和高水回收率应成为中国近期研究热点的观点。
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