کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
644121 884416 2007 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of anionic surfactant on transport of copper(II) through liquid membrane containing a new synthesis Schiff base
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
Effect of anionic surfactant on transport of copper(II) through liquid membrane containing a new synthesis Schiff base
چکیده انگلیسی

The transport of Cu(II) through a chloroform bulk liquid membrane containing a new tetradentates Schiff base; N,N-bis(salicylidene)-naphthylene-1,8-diamine (NBSND) as an excellent synthetic carrier was studied. Although in the case of acidic receiving phase without any surfactant, only a few percent of copper had been transported into the receiving phase after several hours, the addition of sub milimolar of an anionic surfactant such as sodium dodecyl sulfate (SDS) into the receiving phase increases the percent of copper transported to more than 97%. Parameters such as pH of source phase, the types and concentrations of surfactants and carrier concentration were studied. This transport is very selective to copper over alkali, alkaline earth and several transition and heavy metal ions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Separation and Purification Technology - Volume 54, Issue 1, 15 March 2007, Pages 28–33
نویسندگان
, , ,