플라즈마 장치를 이용한 폐수의 COD 및 색도 제거

• 영문명: A Study on the Removal of COD and Color to Wastewater Using Plasma Generator
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 윤철훈(Yoon CheolHun) 이한섭(Lee HanSeob) 김낙주(Kim NackJoo)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제23권 제4호, 273~279쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2006.12.31

영문 초록

Water quality has been deteriorated by the increasing amount of industrial waste water that is due to the better standard of living. In order to lessen the polluted water and substantially reutilize it at factories, a new method is needed. The plasma generator, which uses discharge current below 1,500 voltage and processes at extremely low temperature, has more strong oxidization than current method and an advantage of miniaturizing the apparatus in dealing with waster water by producing carrier gas at room temperature. This study were measured on the 3 kinds of waster water to the plasma generator for 120 minutes. As results, COD was almost decreased and removed in 15 minutes. The results suggest that the plasma generator can be used reduce COD and removal of color for various waster water, which can be reutilized as industrial water, It would be of benefit to the country like Korea in which qualified water is deficient.

키워드

plasma generator COD wastewater removal of color