Treatment of uranium containing effluents with reverse osmosis process

Kwang-Lung Lin, Min Lin Chu, Mu Chang Shieh

研究成果: Article同行評審

13 引文 斯高帕斯(Scopus)

摘要

The uranium in effluents with concentrations ranging from a few μg/ml to 3780 μg/ml, at pH 2.0 to pH 10.0, has been successfully rejected with a continous feedback reverse osmosis process. The rejection rates for uranium, increasing with increasing operating pressure and feed concentration, are 97-99.5%. It is possible to concentrate the rejected uranium streams with the continuous feedback operation. The concentration of the uranium in the permeate water is as los as <0.1 μg/ml (for a few μg/ml feed) to 4 μg/ml (for 3780 μg/ml feed). The rejection rates of the coexisting NO-3 are 96-99.5%, whereas the rejection rate for NH+4 is <50% at low feed concentration and >96% at high feed concentration.

原文English
頁(從 - 到)125-136
頁數12
期刊Desalination
61
發行號2
DOIs
出版狀態Published - 1987 一月 1

All Science Journal Classification (ASJC) codes

  • 化學 (全部)
  • 化學工程 (全部)
  • 材料科學(全部)
  • 水科學與技術
  • 機械工業

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