Water pollution removal by Non- thermal plasma jet

Abstract

In this study used device jet plasma needle with atmospheric pressure which generates non thermal plasma jet to measure treatment potent with plasma against bacteria which contamination water, where, Bacillus cereus and Escherichia coli bacteria were inactivated with plasma at 40 sec, where bacteria respond for treatment according to bacteria type.Bio-decontamination of water and surfaces contaminated by bacteria (Bacillus cereus, Escherichia coli) was investigated in atmospheric pressure air, in plasma needle. Electro-spraying of the treated water through the needle resulted in fast bio- decontamination, with radicals and reactive oxygen species seem to be dominant biocidal agents.