NDLI: Production of pure water suitable for laboratory experiments by electrodialysis technology

Content Provider	IEEE Xplore Digital Library
Author	Abou-Shady, A. Huizhen Xu Changsheng Peng
Copyright Year	2011
Description	Author affiliation: Coll. of Environ. Sci. & Eng., Ocean Univ. of China (OUC), Qingdao, China (Abou-Shady, A.; Huizhen Xu; Changsheng Peng)
Abstract	This paper is an attempt to produce pure water suitable for most laboratory experiments and ultrapure water for experiments analysis by electrodialysis (ED) technology. The experiment was performed with tap water of 175.5 μS/cm and ED water of 6.1 μS/cm. Based on our results, Pure water can be produced at an electric potential difference up to 25V with properties of 6 μS/cm. However, the production of ultrapure water from ED water exhibited unsatisfactory results. The concentration polarization was easy observed within 20-25V and 8-10V for tap water and ED water treatments, respectively. The pH of concentrated solution tended to be higher than that of diluted solution as results of earth cations influences.
Sponsorship	Eng. Med. Biol. Soc.
Starting Page	1
Ending Page	4
File Size	261641
Page Count	4
File Format	PDF
ISBN	9781424450886
ISSN	21517622
e-ISBN	9781424450893
DOI	10.1109/icbbe.2011.5780963
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-05-10
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Water Energy consumption Electric potential Laboratories Desalination Conductivity Water pollution
Content Type	Text
Resource Type	Article

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