활성탄/폴리우레탄 복합 담체를 충전한 Biofilter에서 기상 Toluene의 제거

이민규; 전평조; 이동환; 감상규; Min-Gyu Lee; Pyoung Jo Jun; Dong-Hwan Lee; Sang-Kyu Kam

Journal of the Korean Industrial and Engineering Chemistry, Vol.14, No.7, 864-868, November, 2003

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활성탄/폴리우레탄 복합 담체를 충전한 Biofilter에서 기상 Toluene의 제거

Removal of Toluene Vapor in the Biofilter Packed with Activated Carbon/Polyurethane Composite Media

이민규 ^†, 전평조, 이동환 ¹, 감상규²

부경대학교 화학공학부, 부산 608-739
¹동의대학교 물질과학부, 부산 614-714
²제주대학교 토목환경공학전공, 제주 609-736

Min-Gyu Lee^†, Pyoung Jo Jun, Dong-Hwan Lee¹, and Sang-Kyu Kam²

Division of Chemical Engineering, Pukyong National University, Busan 608-739, Korea
¹Division of Material Science, Dongeui University, Busan 614-714, Korea
²Division of Civil and Environmental Engineering, Cheju National University, Jeju 609-736, Korea

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초록

활성탄/폴리우레탄 복합담체를 충전한 바이오필터를 사용하여 기상톨루엔의 처리 실험을 약 120일간 수행하였다. 미생물 균주는 Bacillus sp.를 사용하였다. 톨루엔의 유입 농도 및 공탑접촉시간(EBCT)과 같은 운전인자가 제거효율에 미치는 영향을 검토하였다. 120일 동안 운전 중 바이오필터 컬럼내의 압력손실과 pH의 변화 등을 살펴보았다. 또한, 유입되는 톨루엔 가스, nutrient 및 톨루엔 가스와 nutrient가 동시에 12 h 간격으로 공급/중단되는 경우에 바이오필터의 제거능을 조사하였다.

The treatment of toluene vapor was carried out using the biofilter packed with activated carbon/polyurethane composite during 120 days. Bacillus sp. was used as a toluene oxidizer. The effects of operating conditions such as the influent toluene concentration and the empty bed contact time (EBCT) on the removal efficiency of toluene were investigated. During 120 days operation, the pressure drop through the biofilter column and the pH change in the drain water were observed. When toluene vapor, nutrient, and both toluene vapor and nutrient were supplied and stopped at 12 h interval, the performance of the biofilter was also studied.

Keywords:activated carbon;polyurethane;composite media;biofiltration;toluene vapor

[References]

이면주, 미생물을 이용한 VOCs 제거, 대한환경공학회 춘계학술대회, B-5, 147 (1998)
한국산업안전공단, 화학물질유해성편람, 하권 G-Z, 315 (1990)
Kim HS, Master Thesis, Yosu National University, Yosu, Korea (2000)
Matteau Y, Ramsay B, Biodegradation, 8, 135 (1997)
윤일길, 박창호, 한국생물공학회지, 15, 501 (2000)
George AS, Fransis LS, Markram TS, Richard CB, J. Hazard. Mater., 53, 19 (1997)
Leson G, Winer AM, J. Air Waste Manage. Assoc., 41(8), 1045 (1991)
Mallakin A, Ward OP, J. Ind. Microbiol., 16, 309 (1996)
김경, 오염 토양에서의 증기 추출시 발생되는 톨루엔의 biofilter처리, 건국대학교 석사 학위논문 (1996)
Yang Y, Allen ER, Air Waste, 44, 863 (1994)
Swanson WJ, Loehr RC, J. Environ. Eng.-ASCE, 538 (1997)
Medina VF, Webster T, Ramaratnam M, Devinny JS, J. Environ. Sci. Health Part A-Toxic/Hazard. Subst. Environ. Eng., 30, 407 (1995)
Mohseni M, Allen DG, In Proc. of 1996 Conf. on Biofiltration: An Air Pollution Control Technol., USC, L.A, 45 (1996)
Kim JO, Lee WB, J. KSEE, 23(5), 831 (2001)
Kim YJ, Lee BC, Trend in Polyurethane Industry, Korea Fine Chemical Co., Ltd., 10(5), 589 (1999)
Moe WM, Irvine RL, J. Environ. Eng.-ASCE, 826 (2000)
Pederson AR, Arvin E, Biodegradation, 6, 109 (1995)
Park OH, Park SH, Han JH, Jung IG, J. KSEE, 22(8), 1417 (2000)
Shareefdeen Z, Baltzis BC, Chem. Eng. Sci., 49(24), 4347 (1994)
Kennes C, Cox HH, Doddema HJ, Harder W, J. Chem. Technol. Biotechnol., 66(3), 300 (1996)
Tang HM, Hwang SJ, Hwang SC, Hazard. Waste Hazard. Mater., 12, 207 (1995)
Kiared K, Bibeau L, Brzezinski R, Viel G, Heitz M, J. Environ. Prog., 15(3), 148 (1996)
Winer M, J. Air Waste Manage. Assoc., 41(8), 1045 (1991)
Bielefeldt AR, Ph.D. Thesis, University of Washington (1996)

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[2] 한국산업안전공단, 화학물질유해성편람, 하권 G-Z, 315 (1990)

[3] Kim HS, Master Thesis, Yosu National University, Yosu, Korea (2000)

[4] Matteau Y, Ramsay B, Biodegradation, 8, 135 (1997)

[5] 윤일길, 박창호, 한국생물공학회지, 15, 501 (2000)

[6] George AS, Fransis LS, Markram TS, Richard CB, J. Hazard. Mater., 53, 19 (1997)

[7] Leson G, Winer AM, J. Air Waste Manage. Assoc., 41(8), 1045 (1991)

[8] Mallakin A, Ward OP, J. Ind. Microbiol., 16, 309 (1996)

[9] 김경, 오염 토양에서의 증기 추출시 발생되는 톨루엔의 biofilter처리, 건국대학교 석사 학위논문 (1996)

[10] Yang Y, Allen ER, Air Waste, 44, 863 (1994)

[11] Swanson WJ, Loehr RC, J. Environ. Eng.-ASCE, 538 (1997)

[12] Medina VF, Webster T, Ramaratnam M, Devinny JS, J. Environ. Sci. Health Part A-Toxic/Hazard. Subst. Environ. Eng., 30, 407 (1995)

[13] Mohseni M, Allen DG, In Proc. of 1996 Conf. on Biofiltration: An Air Pollution Control Technol., USC, L.A, 45 (1996)

[14] Kim JO, Lee WB, J. KSEE, 23(5), 831 (2001)

[15] Kim YJ, Lee BC, Trend in Polyurethane Industry, Korea Fine Chemical Co., Ltd., 10(5), 589 (1999)

[16] Moe WM, Irvine RL, J. Environ. Eng.-ASCE, 826 (2000)

[17] Pederson AR, Arvin E, Biodegradation, 6, 109 (1995)

[18] Park OH, Park SH, Han JH, Jung IG, J. KSEE, 22(8), 1417 (2000)

[19] Shareefdeen Z, Baltzis BC, Chem. Eng. Sci., 49(24), 4347 (1994)

[20] Kennes C, Cox HH, Doddema HJ, Harder W, J. Chem. Technol. Biotechnol., 66(3), 300 (1996)

[21] Tang HM, Hwang SJ, Hwang SC, Hazard. Waste Hazard. Mater., 12, 207 (1995)

[22] Kiared K, Bibeau L, Brzezinski R, Viel G, Heitz M, J. Environ. Prog., 15(3), 148 (1996)

[23] Winer M, J. Air Waste Manage. Assoc., 41(8), 1045 (1991)

[24] Bielefeldt AR, Ph.D. Thesis, University of Washington (1996)