| 西湖底泥对水中苯胺、苯酚的吸附性能及机理 |
| 摘要点击 3637 全文点击 3822 投稿时间：1999-07-26 |
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| 中文关键词 底泥 吸附 苯胺 苯酚 西湖 |
| 英文关键词 sediments, sorption, aniline, phenol, West Lake. |
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| 中文摘要 |
| 研究了杭州西湖５ 个不同采样点底泥对水中苯胺、苯酚的吸附性能及机理，初步探讨了ｐＨ和振荡时间对吸附的影响．结果表明，西湖底泥中有机碳含量较高（５．６６％ ～１１．９０％ ），对水中苯胺的吸附作用及其去除率与底泥的有机碳含量成正相关（ｒ＝ ０．９９８）；对苯酚的吸附作用及其去除率与底泥的比表面积成正相关（ｒ＝ ０．９４２）． |
| 英文摘要 |
| Sorption properties and mechanisms of aniline and phenol to five West Lake's sediments in different sites were investigated in detail. Effects of pH and shaking time on aniline and phenol sorption to sediments from water were evaluated. The organic carbon contents of West Lake's sediments were 5.66%～11.90%. Aniline sorption to sediments from water was proportional to the organic carbon contents of sediments. Sorption and removal rates of phenol from water were proportional to the specific surface areas of sediments. |
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