| 臭氧—活性炭组合工艺对饮用水中AOC的去除 |
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| 引用本文： | 李灵芝,王占生.臭氧—活性炭组合工艺对饮用水中AOC的去除[J].环境科学与技术,2003,26(5):45-46. |
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| 作者姓名： | 李灵芝 王占生 |
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| 作者单位： | 1. 河南省平顶山师专化学系,平顶山,467002
2. 清华大学环境科学与工程系,北京,100084 |
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| 摘 要： | 研究了以O3/GAC为主的饮用水深度处理工艺对AOC去除效果 ,结果表明 :原水 (某江水 )AOC浓度为 6 1 9μg乙酸碳 /L ;生物陶粒滤池对AOC的去除率为 54% ;O3 +GAC对AOC的去除率为 83.8% ;加氯消毒后AOC浓度增加 1 .38倍 ;常规水处理工艺对AOC的去除率为 4 3.7% ,不能保证饮用水的生物稳定性
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| 关 键 词： | AOC 饮用水 深度处理 生物稳定性 |
| 文章编号： | 1003-6504(2003)05-0045-02 |
| 修稿时间： | 2002年9月11日 |
Removal of AOC from Drinking Water by Ozonation Combined with GAC |
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| LI Ling-zhi,WANG Zhan-sheng.Removal of AOC from Drinking Water by Ozonation Combined with GAC[J].Environmental Science and Technology,2003,26(5):45-46. |
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| Authors: | LI Ling-zhi WANG Zhan-sheng |
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| Institution: | LI Ling-zhi~1,WANG Zhan-sheng~2 |
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| Abstract: | Raw water source containing assimilable organic carbon (AOC) poses severe health risk to drinking water. This paper deals with the purification of AOC by a bio-ceramic filter combined with granular activated carbon (GAC). It is showed that much higher AOC removal has been obtained compared with the conventional treatment process in water works. |
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| Keywords: | assimilable organic carbon (AOC) drinking water advanced treatment bio-stability |
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