NDLI: Algae treatment effects by pulse power discharge in the water

Content Provider	IEEE Xplore Digital Library
Author	Gnapowski, Sebastian Ruma Akiyama, Hidenori Sakugawa, Takashi Akiyama, Masahiro
Copyright Year	2012
Description	Author affiliation: Ichinoseki National College of Technology, 021-8 511, Japan (Akiyama, Masahiro) \|\| Kumamoto University, 860-8555, Japan (Gnapowski, Sebastian; Ruma; Akiyama, Hidenori; Sakugawa, Takashi)
Abstract	Summary form only given. The detailed study presented here has shown the effects of atmospheric streamer discharge plasma on undesired micro-organisms in water like algae. Algae are water organisms classified separately from plants. They are known to cause many hazards to humans and the environment. Many factories and holiday places have problems with removing algae. This study presents data about pulse power discharge in the water with algae was presented. Algae were treated by high voltage pulsed discharge (using copper pin electrode). Plasma discharge effects like, shock wave, hydroxyl radical, electric field and ultraviolet light were investigated. Generally, plasma and plasma-chemical processes accompanying plasma discharges in water have received little study to date. This study shows the electric discharge phenomenon is useful to inactivation algae in the water and the killing effect of algae is showing. High voltage electrical discharge in water has been considered as a potential method of water treatment to kill microorganisms, negating the use of chemicals such as chlorine that leads to disinfection by-products which may additionally compromise human health.
File Size	109132
File Format	PDF
ISBN	9781457721274
ISSN	07309244
e-ISBN	9781457721298
e-ISBN	9781457721281
DOI	10.1109/PLASMA.2012.6383439
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-07-08
Publisher Place	United Kingdom
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algae Plasmas Electrodes Copper Educational institutions Humans
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Condensed Matter Physics Electrical and Electronic Engineering

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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