Solubility and sorption of petroleum hydrocarbons in water and cosolvent systems

作     者：Chen Hong Chen Shuo Quan Xie Zhao Yazhi Zhao Huimin 

作者机构：Dalian Univ Technol Sch Environm & Biol Sci & Technol Minist Educ China Key Lab Ind Ecol & Environm Engn Dalian 116024 Peoples R China 

出 版 物：《Journal of Environmental Sciences》 (环境科学学报（英文版）)

年 卷 期：2008年第20卷第10期

页      面：1177-1182页

核心收录：

学科分类：12[管理学] 1204[管理学-公共管理] 082803[工学-农业生物环境与能源工程] 08[工学] 0828[工学-农业工程] 120405[管理学-土地资源管理] 

基　　金：the National Basic Research Program of China (No. 2004CB418504) 

主　　题：cosolvent solubility sorption dissolved organic carbon oil 

摘      要：The solubility and sorption of oil by uncontaminated clay loam and silt loam soils were studied from water and cosolvent/water solutions using batch techniques. The data obtained from the dissolution and sorption experiments were used to evaluate the applicability of the cosolvent theory to oil as a complex mixture. Aqueous solubility and soil-water distribution coeffcients (Kd,w, L/kg) were estimated by extrapolating from cosolvent data, with a log-linear cosolvency model, to the volume fraction of cosolve...