Comparison of the adsorption of the toxicant in drinking water with five kinds of China made activated carbon by using MTT colorimetry

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  • 1. Institute of Cell Biology, College of Life Sciences, Beijing Normal University, Beijing 100875, China;
    2. Ninth Water Factory of Beijing, Beijing 100085, China

Received date: 2000-07-31

  Online published: 2010-10-01

Abstract

The adsorption with activated carbon isone of the key technological processes for treating drinking water. The effects of treating the toxicant in drinking water with the five kinds of China made activated carbon have been compared by using MT T colorimetry. The results show that compared with the water quality of water sample No.7 which had not been treated with activated carbon, after the activated carbon have been used for 1. 5 years, the activated carbon being used to treat water sapmle No. 1 still retains some adsorption function. But the activated carbon being used to treat water samplesNo. 5,2 and 3 losesits adsorption function. The effectsof activated carbon being used to treat water sample No. 4 should be studied further

Cite this article

LI Su wen, QU Ning, FAN Ying, JIN Wei rong, ZHANG Bao hua, ZHANG Su xia . Comparison of the adsorption of the toxicant in drinking water with five kinds of China made activated carbon by using MTT colorimetry[J]. Industrial Water Treatment, 2001 , 21(3) : 10 -30 . DOI: 11894/1005-829x.2001.21(3).10

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