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학술논문

Regeneration of solid phase filter by chemical cleaning

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영문명
Regeneration of solid phase filter by chemical cleaning
발행기관
한국응용과학기술학회 (구.한국유화학회)
저자명
Byung-Dae Lee
간행물 정보
『한국응용과학기술학회지』제41권 제1호, 19~26쪽, 전체 8쪽
주제분류
공학 > 화학공학
파일형태
PDF
발행일자
2024.02.28
4,000

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국문 초록

영문 초록

Recently, separation membranes have been applied to fields such as water supply, sewage treatment, gray water reuse, and air pollution control. Chemical cleaning technology is attracting attention among the methods of reusing these expensive separation membranes. It was found that the separation membrane could be regenerated using chemical cleaning. Specifically, it was found that the use time of the separation membranes regenerated by chemical cleaning was sustainable for more than 1,700 hours. Additionally, it was found that the flux recovery ratio after chemical cleaning was maintained at least 60%. In addition, the flux recovery ratio of HYDREX 4710, an organic membrane cleaner, and 4703, an inorganic membrane cleaner, was 76% and 62%, respectively, showing the highest flux recovery ratio among the chemicals used. Considering that the target raw water of this study is biological secondary treatment water, it was suggested that chemical cleaning could be actively used to regenerate separation membranes in future water treatment.

목차

1. Introduction
2. Experimental methods
3. Results and discussion
4. Conclusions
References

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APA

Byung-Dae Lee. (2024).Regeneration of solid phase filter by chemical cleaning. 한국응용과학기술학회지, 41 (1), 19-26

MLA

Byung-Dae Lee. "Regeneration of solid phase filter by chemical cleaning." 한국응용과학기술학회지, 41.1(2024): 19-26

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