کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
626965 1455451 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Removal of nitrate from the aqueous phase by Donnan dialysis
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تصفیه و جداسازی
پیش نمایش صفحه اول مقاله
Removal of nitrate from the aqueous phase by Donnan dialysis
چکیده انگلیسی

The removal of nitrate ions through SB-6407 and Neosepta AMX anion exchange membranes has been studied under Donnan dialysis conditions as a function of receiver phase concentration and co-existence anions in the feed phase. For both membranes, it was observed that the transport of nitrate increased with increase of the receiver phase concentration and decreased in the presence of co-existence anions in feed phase. It was also observed that the nitrate transport efficiency of the SB-6407 was higher than that of the Neosepta AMX membrane. The transport of nitrate ions was correlated with the flux data and explained according to the membrane structure.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Desalination - Volume 239, Issues 1–3, April 2009, Pages 276-282