J
John W. Arba
Researcher at Siemens
Publications - 10
Citations - 447
John W. Arba is an academic researcher from Siemens. The author has contributed to research in topics: Electrodeionization & Purified water. The author has an hindex of 6, co-authored 10 publications receiving 427 citations.
Papers
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Patent
Electrodeionization apparatus and method
TL;DR: In this paper, weakly ionizable species may be dissociated at different pH levels to facilitate removal from the fluid in an electrodeionization device, such as a water purifier.
Journal ArticleDOI
Production of ultrapure water by continuous electrodeionization
TL;DR: Continuous electrodeionization (CEDI) has been in commercial use for over twenty years and has gained widespread acceptance in the production of ultrapure process water for industrial use as mentioned in this paper.
Patent
Production of water for injection using reverse osmosis
TL;DR: A method and system for providing Water for Injection using reverse osmosis is described in this article. But it does not consider the problem of maintaining a constantly self-sanitizing membrane at an elevated temperature during the production of water for injection.
Patent
Electrodeionization device and methods of use
TL;DR: In this article, the authors propose an electrodeionization device with a resilient sealing member forming a water-tight seal between rigid thermally and dimensionally stable compartment spacers, which allows hot water cycling, which, in some cases, improves its efficiency and performance.
Patent
Low scale potential water treatment
Joseph D. Gifford,John W. Arba +1 more
TL;DR: In this paper, an electrochemical treating device with low scale potential is described, which has a variety of configurations directed to the layering of the anionic exchange and cationic exchange.