대한환경공학회지 (Journal of Korean Society of Environmental Engineers)
- 제22권10호
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- Pages.1861-1867
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- 2000
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- 1225-5025(pISSN)
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- 2383-7810(eISSN)
역층상 점증형 흡착탑에서의 흡착특성
Adsorption Characteristics of Reverse Stratified Tapered Adsorber
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Lee, Seung-Mok
(Division of Construction, Environment and System Engineering, Kwandong University) ;
- Kim, Dae-Hyun (Division of Construction, Environment and System Engineering, Kwandong University) ;
- Lee, II-Young (Division of Construction, Environment and System Engineering, Kwandong University)
- 투고 : 2000.04.17
- 심사 : 2000.08.11
- 발행 : 2000.10.30
초록
활성탄 흡착법은 유해 유기화합물질을 처리하기 위한 최적기법이다. 강화되어 가는 각종 환경 기준을 만족시키고, 활성탄처리 비용절감을 위하여 RSTA의 최적화를 연구하였다. 실린더형 흡착탑과 RSTA의 비교실험에서는 동일 조건하에서 RSTA의 파과시간이 증가하였다. RSTA의 최적화를 위한 실험에서 최척 선속도는 19.10cm/min였으며, 최적각은 압력강하 실험과 최적 각도 결정 실험을 통해서 RSTA(
Granular activated carbon(GAC) adsorption is one of the best available technology to remove synthetic organic chemicals(SOCs) from water supplies and wastewater. In order to satisfy enviromental criteria and reduce GAC treatment cost, optimal study of reverse stratified tapered adsorber(RSTA) has been conducted. The RSTA was found to provide on increase in breakthrough time when compared to a conventional cylindrical adsorber(CA). Through the RSTA optimal experiment, optimal mean bed velocity was decided 19.10cm/min and optimal angle was decided RSTA(