폐 폴리우레탄과 분변토 미생물담체가 충전된 Biofilter에서의 NH3 가스의 제거

임정수; 이은영; Joung Soo Lim; Eun Young Lee

Clean Technology, Vol.13, No.2, 122-126, June, 2007

Export Citation

폐 폴리우레탄과 분변토 미생물담체가 충전된 Biofilter에서의 NH3 가스의 제거

Removal of NH3 Gas by a Biofilter Packed with Bio-Carrier Composed of Waste Polyurethane and Wormcast

임정수, 이은영^†

수원대학교 환경공학과, 440-600 경기도 화성시 봉담읍 와우리 산 2-2

Joung Soo Lim, and Eun Young Lee^†

Department of Environmental Engineering, The University of Suwon, San 2-2, Wau-ri, Bongdam-eup, Hwaseong-si, Gyeonggi-do 445-743, Korea

E-mail:

초록

Polyurethane, PVA(polyvinyl alcohol)와 지렁이 분변토를 혼합하여 제작한 bio-carrier를 충전한 바이오(biofilter)를 이용하여 NH3 악취를 제거하였다. SV(Space velocity)가 50 h-1인 조건에서 NH3 농도를 4~454 ppmv로 증가시켰을 때 출구로부터 NH3가 검출되지 않았다. 또한 NH3 가스의 조건을 50~400 h-1로 설정하여 각각의 조건에서 NH3농도를 점진적으로 증가시켜 NH3 가스의 제거효율을 알아보았다. 악취가 공급되는 조건 중 SV 50 h-1에서 NH3의 최대 유입부하량은 11.38 g-NH3ㆍm-3ㆍh-1로 100%의 제거효율을 나타냈으며, SV 100 h-1에서는 34.42 g-NH3ㆍm-3ㆍh-1에서 100%의 제거효율을 나타냈다. SV 300 h-1에서 NH3 최대 부하량은 71.28 g-NH3ㆍm-3ㆍh-1이었으며, 제거효율은 99.85%로 나타났다.

When ammonia (NH3) gas was supplied to a biofilter packed with bio-carrier made of waste polyurthane and worm cast. No odor gases were detected at the outlet of the biofilter when NH3 gas was supplied to the biofilter at the space velocity(SV) of 50 h-1 until the inlet NH3 concentration increased to 4~454 ppmv. The gradual inlet NH3 concentration was set and the removal efficiency of NH3 gas was measured at each condition, while the SV of NH3 increased step by step from 100 to 400 h-1. The maximum possible inlet NH3 loading was 11.38 g-NH3ㆍm-3ㆍh-1 and 34.42 g-NH3ㆍm-3ㆍh-1 while maintaining the removal efficiency of 100% when the SV was 50 h-1 and 100 h-1, respectively. The maximum NH3 loading was 71.28 g-NH3ㆍm-3ㆍh-1 with the NH3 removal efficiency of 99.85% at SV 300 h-1.

Keywords:바이오필터;암모니아;미생물담체

[References]

Kim KE, Lee HK, The Elimination and Measurement of an Odor, Academy Publishing Co, New York, 1993, pp. 31-42
Lim TG, Jeong JS, Park GH, Oh GY, Heo NC, "The Oder Characteristics of Livestock raising facility," pp. 1239-1248, Annual Meeting of Korean Society Envirnmental Engineering, Apr. 27, Suwon Worldcup Stadium (2005)
Ryer-Power JE, plant/Oper. Prog., 10, 228 (1991)
Gust M, Geruchlosmachung von Moglich Keiten Ihrer Vermeidung Durch Biologische Abluftreinigungsverfahren, Wissenschaft und Umwelt, 2-10 (1984)
Zeisig HD, Hozer a, Kreitmeier J, Forschungsbericht 80-1040 33 82, Im Auftrag des Umweltbundesamtes (1980)
Summer W, Geruchlosmachung von Luft und Abwaser, R, Oldenbourg Verlag, Munchen und Wien (1970)
Pomeroy RD, J. Water Polut. Control Fed., 54, 154 (1982)
Institute of Agricultural Machinery in Japan, "Studies and Application of Soil Deodorization Method," HAM, Osaka Japan (in Japanese) (1984)
Hirai M, Ohtake M, Shoda M, J. Ferment. Bioeng., 70, 334 (1990)
Van Lith C, Lesen G, Michelsen R, J. Air Waste Manage. Assoc., 47, 37 (1997)
Choi JJ, Hirai M, Shoda M, Kubota H, Environ. Sci., 5, 163 (1992)
Togashi I, Suzuki M, Hirai M, Shoda M, Kubota H, J. Ferment. Technol., 64, 425 (1986)
Deshusses MA, PhD Thesis, Swiss Federal Institute of Technology Zurich (1994)
Lim JS, Cho WS, Lee EY, Clean Technol., 12(3), 165 (2006)
Lee EY, Cho WS, Kor. J. Odor Res. Eng., 4(1), 1 (2005)
Lee DH, Lau AK, Pinder KL, J. Air Waste Manage. Assoc., 51, 78 (2001)
Harticainen T, Ruuskanen J, Vanhatalo M, Marticainen PJ, J. Environ. Technol., 17, 45 (1996)
Soorial GA, Amith FL, Suidan MT, Brenner RC, J. Air Waste Manage., 51, 756 (2001)
Lim KH, Ping WZ, Appl. Chem., 9(1), 213 (2005)
Park SJ, Seo JS, Oh SG, Kim DD, Lee JH, Kim CI, KSWQ Annual Meeting, Korea Uiversity, 227-228 (1999)

[1] Kim KE, Lee HK, The Elimination and Measurement of an Odor, Academy Publishing Co, New York, 1993, pp. 31-42

[2] Lim TG, Jeong JS, Park GH, Oh GY, Heo NC, "The Oder Characteristics of Livestock raising facility," pp. 1239-1248, Annual Meeting of Korean Society Envirnmental Engineering, Apr. 27, Suwon Worldcup Stadium (2005)

[3] Ryer-Power JE, plant/Oper. Prog., 10, 228 (1991)

[4] Gust M, Geruchlosmachung von Moglich Keiten Ihrer Vermeidung Durch Biologische Abluftreinigungsverfahren, Wissenschaft und Umwelt, 2-10 (1984)

[5] Zeisig HD, Hozer a, Kreitmeier J, Forschungsbericht 80-1040 33 82, Im Auftrag des Umweltbundesamtes (1980)

[6] Summer W, Geruchlosmachung von Luft und Abwaser, R, Oldenbourg Verlag, Munchen und Wien (1970)

[7] Pomeroy RD, J. Water Polut. Control Fed., 54, 154 (1982)

[8] Institute of Agricultural Machinery in Japan, "Studies and Application of Soil Deodorization Method," HAM, Osaka Japan (in Japanese) (1984)

[9] Hirai M, Ohtake M, Shoda M, J. Ferment. Bioeng., 70, 334 (1990)

[10] Van Lith C, Lesen G, Michelsen R, J. Air Waste Manage. Assoc., 47, 37 (1997)

[11] Choi JJ, Hirai M, Shoda M, Kubota H, Environ. Sci., 5, 163 (1992)

[12] Togashi I, Suzuki M, Hirai M, Shoda M, Kubota H, J. Ferment. Technol., 64, 425 (1986)

[13] Deshusses MA, PhD Thesis, Swiss Federal Institute of Technology Zurich (1994)

[14] Lim JS, Cho WS, Lee EY, Clean Technol., 12(3), 165 (2006)

[15] Lee EY, Cho WS, Kor. J. Odor Res. Eng., 4(1), 1 (2005)

[16] Lee DH, Lau AK, Pinder KL, J. Air Waste Manage. Assoc., 51, 78 (2001)

[17] Harticainen T, Ruuskanen J, Vanhatalo M, Marticainen PJ, J. Environ. Technol., 17, 45 (1996)

[18] Soorial GA, Amith FL, Suidan MT, Brenner RC, J. Air Waste Manage., 51, 756 (2001)

[19] Lim KH, Ping WZ, Appl. Chem., 9(1), 213 (2005)

[20] Park SJ, Seo JS, Oh SG, Kim DD, Lee JH, Kim CI, KSWQ Annual Meeting, Korea Uiversity, 227-228 (1999)