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用CBMN法比较五种国产活性炭对饮用水中有机提取物的吸附作用
Comparison between the absorbing effect of organic extract in drinking water by five kinds of China made activated carbon using cytokinesis-block micronucleus assay
【摘要】 采用三项细胞学指标 (细胞生长抑制率、双核细胞的微核率和胞质分裂增殖指数 )对 5种国产活性炭吸附饮用水中有机提取物的作用进行了比较 .结果表明 :活性炭处理后比处理前水质显著转好 ,三项指标检测 5种国产活性炭吸附细胞毒性物质的效果获得了一致性的结果 .
【Abstract】 The effects of absorbing organic extracts from drinking water by five kinds of China made activated carbons were compared using three cytological indexes:the rate of inhibition cell growth,the micronucleus rate of binucleated cells(MN)and the cytokinesis block proliferation index(CBPI).The results showed that the water quality after the absorption by activated carbon is much better than before.The consistent comparison results were obtained for absorption effects of cytotoxisity composition by the five activated carbon using three cytologocal indexes.
【关键词】 活性炭；
饮用水；
有机提取物；
双核细胞的微核率；
胞质分裂增殖指数；
【Key words】 activated carbon； drinking water； organic extract； micronucleus rate of binucleated cells(MN)； cytokinesis block proliferation index(CBP?；
【Key words】 activated carbon； drinking water； organic extract； micronucleus rate of binucleated cells(MN)； cytokinesis block proliferation index(CBP?；
【基金】 北京市自然科学基金!资助项目 (8982 0 12 )
- 【文献出处】 环境科学学报 ,Acta Scientiae Circumstantiae , 编辑部邮箱 ,2000年S1期
- 【被引频次】1
- 【下载频次】53