Influence of organic amendments on the sorption of pentachlorophenol on soils
文献类型：期刊论文
| 作者 | Li Ruijuan ; Wen Bei ; Zhang Shuzhen ; Pei Zhiguo ; Shan Xiaoquan |
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| 出版日期 | 2009 |
| 卷号 | 21期号:4页码:474-480 |
| 关键词 | sorption pentachlorophenol char peat humic acid pH |
| 中文摘要 | The influence of pH on the sorption of pentachlorophenol (PCP) onto three organic amendments, char, humic acid (HA) and peat, and the effect of organic amendments on PCP sorption to three kinds of soils were evaluated. The sorption of PCP on these sorbents fitted the Freundlich model well, suggesting that PCP sorption isotherms were nonlinear with exponential coefficient (N) value lower than 1. The PCP sorption capacity on three organic amendments and the N values increased with decreasing pH. The sorption capacities were in the order: char > HA > peat. Organic amendments resulted in an enhancement of sorption capacities of soils. The N values of PCP sorption on soils were decreased by char amendment and increased by HA and peat amendments. This study demonstrated that application of traditional organic amendments led to the enhancement of PCP sorption by soils. This information may aid both in predicting environmental fates of hydrophobic ionizable organic compounds and in developing remediation strategies for them. |
| WOS记录号 | WOS:000265262200011 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/21522]  |
| 专题 | 生态环境研究中心_环境化学与生态毒理学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Li Ruijuan,Wen Bei,Zhang Shuzhen,et al. Influence of organic amendments on the sorption of pentachlorophenol on soils[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2009,21(4):474-480. |
| APA | Li Ruijuan,Wen Bei,Zhang Shuzhen,Pei Zhiguo,&Shan Xiaoquan.(2009).Influence of organic amendments on the sorption of pentachlorophenol on soils.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,21(4),474-480. |
| MLA | Li Ruijuan,et al."Influence of organic amendments on the sorption of pentachlorophenol on soils".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 21.4(2009):474-480. |
入库方式： OAI收割
来源：生态环境研究中心
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