| RO深度处理自来水中有害物质 |
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| 引用本文： | 李灵芝 李建渠. RO深度处理自来水中有害物质[J]. 辽宁化工, 1998, 27(5): 271-273 |
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| 作者姓名： | 李灵芝 李建渠 |
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| 作者单位： | 河南省平顶山师范高等专科学校 |
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| 摘 要： | 利用反渗透膜（ＲＯ）对某市自来水（以污染较重的淮河水为源水）进行深度处理试验与研究,将水样进行了常规分析、ＡＯＣ试验、ＴＯＣ测定、Ａｍｅｓ试验和离子分析。结果表明：ＲＯ对ＴＯＣ的去除率为９３％;对二价离子的去除率为９８％以上,对一价离子的去除率大于９０％;使Ａｍｅｓ试验呈阳性的水转为阴性,并且ＲＯ出水是生物稳定水。
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| 关 键 词： | RO膜 致突变物 Ames试验 水深度处理 |
Research of Reverse Osmosis(RO) for Harmful Matter in Raw Water by Advanced Treatment |
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| Li Lingzhi Li Jianqu. Research of Reverse Osmosis(RO) for Harmful Matter in Raw Water by Advanced Treatment[J]. Liaoning Chemical Industry, 1998, 27(5): 271-273 |
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| Authors: | Li Lingzhi Li Jianqu |
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| Affiliation: | Li Lingzhi Li Jianqu |
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| Abstract: | Experiment employing reverse osmosis(RO) as the advanced treatment of raw water (come from seriously-pulluted huai river) for water supply of a city were conducted. Routine examinations, AOC test, TOC test, Ames test and ion analysis were made for water samples. The results show that the RO treatment gives removal rates of 93% for TOC, above 98% for divalent ion, above 90% for monovalent ion respectively. All the positive sample of ames test can be changed to negative for the treated samply. RO treatment has living-stability output. |
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| Keywords: | Reverse osmosis Mutagenicity Advanced water treatment Ames test |
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