시흥·안산 스마트허브에 설치운영 중인 악취방지시설로서의 충전탑식 세정탑의 설계현황 및 개선방안

서지정보

ㆍ발행기관 : 한국냄새환경학회 ㆍ수록지정보 : 실내환경 및 냄새 학회지 / 14권 / 4호
ㆍ저자명 : 조용준, 김영래, 최여진

목차

1. 서 론
2. 연구방법
3. 결과 및 고찰
3.1 가스 세정탑의 설치현황
3.2 가스 처리용량 및 충전탑 직경 설계현황
3.3 악취제거효율 및 충전층 높이 설계현황
3.4 충전층의 높이(Z) 설계 현황
4. 결 론
감사의 글
References

영어 초록

This study was carried out in order to evaluate the design suitability of gas scrubbers, which have been operated in Siheung and Ansan Smarthubs, as an odor removal device. Detailed design data of 31 gas scrubbers installed between 2005 to 2014 were investigated. All the scrubbers investigated were found to use a “packed bed” design, and 30 of them used pall rings as packing materials. In determining the bed diameter of scrubbers, many facilities used incorrect packing parameters, which resulted in inappropriate design values for the bed diameter. In determining of the height of packed bed, the height of transfer unit (HTU) was calculated incorrectly because of the misuse of both the constants of packing materials and Schmidt numbers. In addition, the values of number of transfer unit (NTU) were found to be underestimated due to the low removal efficiency goal. Therefore, the adapted values of packed bed height were quite different from the ones calculated in many facilities.

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