Diffusion dialysis for NaCl and NaAc recovery using polyelectrolyte complexes/PVA membranes
نویسندگان
چکیده
منابع مشابه
BPPO-Based Anion Exchange Membranes for Acid Recovery via Diffusion Dialysis
To reduce the environmental impact of acids present in various industrial wastes, improved and robust anion exchange membranes (AEMs) are highly desired. Moreover, they should exhibit high retention of salts, fast acid permeation and they should be able to operate with low energy input. In this work, AEMs are prepared using a facile solution-casting from brominated poly-(2,6-dimethyl-1,4-phenyl...
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In this paper, a new series of anion exchange membranes have been produced from linear engineering plastics poly(2,6dimethyl-1,4-phenylene oxide) (PPO) by conducting the processes of bromination, chlomethylization and amination. By using this series of membranes, the runs of sulfuric acid recovery from titanium white waste liquor were experimentally conducted. The effects of some important fact...
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ژورنال
عنوان ژورنال: Separation and Purification Technology
سال: 2017
ISSN: 1383-5866
DOI: 10.1016/j.seppur.2016.08.012