The removal of salinity from produced formation water by conventional and electrochemical methods

被引：0
|
作者：
Koparal, AS [1 ]
机构：
[1] Anadolu Univ, Cevre Muh Bol, TR-26470 Eskisehir, Turkey
来源：
FRESENIUS ENVIRONMENTAL BULLETIN | 2002年 / 11卷 / 12A期
关键词：
salinity; produced formation water (PFW); electrocoagulation; electrodialysis; coagulation; adsorption;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The produced formation water (PFW) which is extracted together with the petroleum is highly saline. In this study the removal of the ions causing salinity, namely Na+, Ca2+, Mg2+, Cl-, SO42- and HCO3- has been investigated. For this purpose electrochemical methods such as electrodialysis and electrocoagulation have been applied. Conventional methods such as chemical precipitation and adsorption have been employed as a pretreatment to increase the removal efficiency of the electrochemical methods. The experiments accomplished by a combined system consisting of electrochemical and conventional methods have shown that the salinity in the produced formation water could be removed successfully.
引用
收藏
页码：1071 / 1077
页数：7
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