Dieldrin and endrin removal from water by triolein-embedded adsorbent
文献类型：期刊论文
| 作者 | Huo, JX; Liu, HJ; Qu, JH; Ru, J; Liu, HN; Li, GT |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2005 |
| 卷号 | 50期号:23页码:2696-2700 |
| 关键词 | dieldrin endrin octanol-water coefficient triolein-embedded adsorbent adsorption rate |
| 英文摘要 | A novel triolein-embedded adsorbent for removal of persistent organic pollutants (POPs) from water was developed. In this paper, taking dieldrin and endrin as the target pollutants, different factors (temperature, ion strength, pH, and concentration of humic acid) that affect the adsorption rate were investigated. Adsorption isotherms of these two pollutants fitted to Freundlich model well identified the partition mechanism between the adsorbent and water. However, the equilibrium constant of dieldrin was larger than that of endrin due to larger octanol-water coefficient of dieldrin. Adsorption rate of dieldrin increased with the increase of temperature, the decrease of ion strength, pH and concentration of humic acid, whereas adsorption rate of endrin decreased with the increase of temperature and pH. Humic acid firstly increased, and then decreased the adsorption rate of endrin. Ion strength hardly affected the adsorption rate of endrin. |
| 学科主题 | Science & Technology - Other Topics |
| 研究领域[WOS] | Science & Technology - Other Topics |
| WOS记录号 | WOS:000235457300007 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23285]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Huo, JX,Liu, HJ,Qu, JH,et al. Dieldrin and endrin removal from water by triolein-embedded adsorbent[J]. CHINESE SCIENCE BULLETIN,2005,50(23):2696-2700. |
| APA | Huo, JX,Liu, HJ,Qu, JH,Ru, J,Liu, HN,&Li, GT.(2005).Dieldrin and endrin removal from water by triolein-embedded adsorbent.CHINESE SCIENCE BULLETIN,50(23),2696-2700. |
| MLA | Huo, JX,et al."Dieldrin and endrin removal from water by triolein-embedded adsorbent".CHINESE SCIENCE BULLETIN 50.23(2005):2696-2700. |
入库方式： OAI收割
来源：生态环境研究中心
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