| 活性炭对水中有机物吸附的选择性 |
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| 引用本文： | 侯延民,李松田,等.活性炭对水中有机物吸附的选择性[J].松辽学刊,2001(1):37-39. |
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| 作者姓名： | 侯延民 李松田 |
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| 作者单位： | [1]平顶山师范高等专科学校化学系，河南平顶山467000 [2]平顶山师范高等专科学校化学系，河 |
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| 摘 要： | 活性炭吸附可以作为水处理工艺中的一个单元，它对有机物具有较好的去除能力且有选择性。研究表明，对分子量500以下和3000以上的物质。活性炭的吸附能力较差，但对于分子量500-1000范围内的有机物具有很好的去除能力。同时，活性炭对致突活性物质有长效的去除能力。在实际应用中可要有据水中杂质的成分在适当的工艺段选用活性炭处理。
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| 关 键 词： | 活性炭 水处理工艺 有机物 吸附能力 吸附剂 去除能力 选择性 |
| 文章编号： | 1000-1840(2001)01-0037-03 |
| 修稿时间： | 2000年10月5日 |
THE SELECTIVTY OF ACTIVE CARBON'S ADSORPTION TO THE ORGANIC SUBSTANCES IN THE WATER |
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| HOU Yan-min,LI Song-tian,SHANG Gui-hua,YIN Chun-ling.THE SELECTIVTY OF ACTIVE CARBON'S ADSORPTION TO THE ORGANIC SUBSTANCES IN THE WATER[J].Songliao Journal (Natural Science Edition),2001(1):37-39. |
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| Authors: | HOU Yan-min LI Song-tian SHANG Gui-hua YIN Chun-ling |
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| Abstract: | Active carbon may act as a unit in the technology of water treatment. It can remove the organic substances effectively. The tests show taht: active carbon's adsorption abilities of the substances whose molecular weight are below 500 and over 3000 are not so good, but has a quite good removal ability of the organic substances whose molecular weight range from 500 to 1000. Active carbon has a long - time removal ability of mutagenic organic substances. In the practical use, active carbon treatment can be desinged bedhind the traditioal treatment techology units. |
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| Keywords: | active carbon adsorption water treatment |
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