Immobilization of pentachlorophenol in soil using carbonaceous material amendments
文献类型：期刊论文
| 作者 | Wen, Bei ; Li, Rui-juan ; Zhang, Shuzhen ; Shan, Xiao-quan ; Fang, Jing ; Xiao, Ke ; Khan, Shahamat U. |
| 刊名 | ENVIRONMENTAL POLLUTION
 |
| 出版日期 | 2009-03-03 |
| 卷号 | 157期号:3页码:968-974 |
| 关键词 | Soil Pentachlorophenol Carbonaceous material amendments Bioavailability |
| 中文摘要 | In this study, three pentachlorophenol (PCP) laboratory-spiked and one field-contaminated soil were amended with 2.0% char, humic acid (HA) and peat, respectively. The amended soils were aged for either 7 or 250 days. After amendment, CaCl(2) extractability of PCP was significantly decreased. Desorption kinetics indicated that the proposed amendment could lead to a strong binding and slow desorption of PCP in soils. Amendment with char reduced the bioaccumulation factor (BAF) of PCP most significantly for earthworms (Eisenia fetida) in all soils studied. The results of both physicochemical and biological tests suggested that amendment reduced PCP bioavailability quickly and enduringly, implying that carbonaceous material amendment, especially char amendment, was a potentially attractive in situ remediation method for sequestration of PCP in contaminated soil. (C) 2008 Elsevier Ltd. All rights reserved. |
| WOS记录号 | WOS:000263454100035 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/21514]  |
| 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 | Wen, Bei,Li, Rui-juan,Zhang, Shuzhen,et al. Immobilization of pentachlorophenol in soil using carbonaceous material amendments[J]. ENVIRONMENTAL POLLUTION,2009,157(3):968-974. |
| APA | Wen, Bei.,Li, Rui-juan.,Zhang, Shuzhen.,Shan, Xiao-quan.,Fang, Jing.,...&Khan, Shahamat U..(2009).Immobilization of pentachlorophenol in soil using carbonaceous material amendments.ENVIRONMENTAL POLLUTION,157(3),968-974. |
| MLA | Wen, Bei,et al."Immobilization of pentachlorophenol in soil using carbonaceous material amendments".ENVIRONMENTAL POLLUTION 157.3(2009):968-974. |
入库方式： OAI收割
来源：生态环境研究中心
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