Prediction of solvents extraction - the organochlorine pesticides in soil using solubility parameter
文献类型：期刊论文
| 作者 | Lang, YH; Cao, ZM; Jiang, X |
| 刊名 | TALANTA
 |
| 出版日期 | 2005-03-31 |
| 卷号 | 66期号:1页码:249-252 |
| 关键词 | solubility parameters soxhlet extraction organic solvents organochlorme pesticides |
| ISSN号 | 0039-9140 |
| DOI | 10.1016/j.talanta.2004.11.018 |
| 通讯作者 | Lang, YH(yhlang@ouc.edu.cn) |
| 英文摘要 | Prediction of the optimal extraction solvent based on the solubility parameter to extract the typical organochlorine pesticides from Jiangxi red soil was reported in this paper. Hildebrand solubility parameters, including dispersion coefficient (delta(d)), polarity (delta(p)) and hydrogen bonding (delta(h)), of extraction solvents (including hexane, dichloromethane, hexane/methanol (4: 1, v/v), hexane/acetone (1: 1, v/v), hexane/dichloromethane (1: 1, v/v) and organochlorine pesticides were calculated using group contribution method. The solvents, such as hexane/methanol (4: 1, v/v) and hexane/acetone (1:1, v/v) were selected as ideal extraction solvents to extract op'-DDT op'-DDE and op'-DDD with high recoveries (> 82%), furthermore, these solvents can be used to extract ce-endosulfan, Endrin and HCB with the reliable recoveries (> 75%). The estimated finding by solubility parameters was supported by the results of soxhlet extraction. (c) 2004 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Analytical |
| 语种 | 英语 |
| WOS记录号 | WOS:000228686600037 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558457 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Lang, YH |
| 作者单位 | 1.Ocean Univ China, Coll Environm Sci & Engn, Qingdao 266003, Peoples R China 2.Inst Environm Sci, Qingdao 266003, Peoples R China 3.Chinese Acad Sci, Inst Soil Sci, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lang, YH,Cao, ZM,Jiang, X. Prediction of solvents extraction - the organochlorine pesticides in soil using solubility parameter[J]. TALANTA,2005,66(1):249-252. |
| APA | Lang, YH,Cao, ZM,&Jiang, X.(2005).Prediction of solvents extraction - the organochlorine pesticides in soil using solubility parameter.TALANTA,66(1),249-252. |
| MLA | Lang, YH,et al."Prediction of solvents extraction - the organochlorine pesticides in soil using solubility parameter".TALANTA 66.1(2005):249-252. |
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来源：南京土壤研究所
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