| 环境中有机农药吸附热力学模型及吸附影响因素 |
| |
| 引用本文： | 柯常亮,林钦,甘居利,李刘冬,陈洁文,王增焕,黄珂.环境中有机农药吸附热力学模型及吸附影响因素[J].南方水产,2013(1):68-73. |
| |
| 作者姓名： | 柯常亮 林钦 甘居利 李刘冬 陈洁文 王增焕 黄珂 |
| |
| 作者单位： | 中国水产科学研究院南海水产研究所广东省渔业生态环境重点实验室,农业部水产品加工重点实验室,广东广州510300 |
| |
| 基金项目： | 中央级公益性科研院所基本科研业务费专项资金（中国水产科学研究院南海水产研究所）资助项目（2010TS08,2012TS15） |
| |
| 摘 要： | 有机农药的生态风险决定于其在环境中迁移、转化和归宿等环境行为，研究有机农药在环境中的吸附机制对评估有机农药的使用效率和生态风险具有重要意义。文章综述了有机农药吸附研究的主要热力学理论模型，对模型成立的理论基础、应用范围和局限性进行探讨；还就有机农药吸附过程与pH、离子强度、有机质和温度等环境因子之间的相互关系展开讨论。不仅为有机农药吸附机制的深入研究和实际应用提供借鉴，亦可为渔业生产合理用药提供科学依据。
|
| 关 键 词： | 有机农药 吸附模型 离子强度 有机质 温度 |
Thermodynamic model and impact factors for organic pesticide adsorption in environment |
| |
| KE Changliang,LIN Qin,GAN Juli,LI Liudong,CHEN Jiewen,WANG Zenghuan,HUANG Ke.Thermodynamic model and impact factors for organic pesticide adsorption in environment[J].South China Fisheries Science,2013(1):68-73. |
| |
| Authors: | KE Changliang LIN Qin GAN Juli LI Liudong CHEN Jiewen WANG Zenghuan HUANG Ke |
| |
| Institution: | (Key Lab. of Fishery Ecology and Environment, Guangdong Province; Key Lab. of Aquatic Product Processing, Ministry of Agriculture; South China Sea Fisheries Institute, Chinese Academy of Fishery Sciences, Guangzhou 510300, China) |
| |
| Abstract: | The ecological risk of organic pesticide is related to its migration, transformation and fate in environment. To study the ad- sorption mechanism of organic pesticide in environment is significant to assess its effectiveness and ecological risk. Thus, the review introduces the theoretical basis, application scope and limitations of different thermodynamic adsorption models. In addition, it discus- ses the relationship between the sorption process of organic pesticide and the environmental factors such as pH, ion strength, organic matter and temperature, etc.. It provides references for further studies in the adsorption mechanism and practical application for organic pesticide, and for guidance of rational use of organic pesticide in fishery production. |
| |
| Keywords: | organic pesticides adsorption model ion strength organic matter temperature |
| 本文献已被 维普 等数据库收录！ |
|
