플라즈마를 이용한 상수원 이취미 및 독성물질 분해 연구

조진오; 김상돈; 임병진; 현영진; 목영선; Jin Oh Jo; Sang Don Kim; Byung-Jin Lim; Young Jin Hyun; Young Sun Mok

Applied Chemistry for Engineering, Vol.24, No.5, 518-524, October, 2013

Export Citation

플라즈마를 이용한 상수원 이취미 및 독성물질 분해 연구

Degradation of Taste-and-Odor Compounds and Toxins in Water Supply Source Using Plasma

조진오, 김상돈¹, 임병진¹, 현영진, 목영선 ^†

제주대학교 생명화학공학과
¹국립환경과학원 영산강물환경연구소

Jin Oh Jo, Sang Don Kim¹, Byung-Jin Lim¹, Young Jin Hyun, and Young Sun Mok^†

Department of Chemical and Biological Engineering, Jeju National University, Jeju 690-756, Korea
¹Yeongsan River Environment Research Center, National Institute of Environmental Research, Kwangju 500-480, Korea

E-mail:

초록

본 연구에서는 유전체 배리어 방전 플라즈마를 이용한 상수원의 이취미 및 독성물질 분해에 대하여 조사하였다. 이취미 물질로 지오스민(geosmin)과 2-methyl isoborneol (2-MIB)을 사용하였고, 독성물질로는 microcystin-LR (MC-LR), microcystin-RR (MC-RR), microcystin-YR (MC-YR), 그리고 anatoxin-a를 사용하였다. 플라즈마 반응기의 유입기체에 따른 분해 효율(반응시간 150 s 기준)은 지오스민의 경우 산소(100%) > 건조공기(96%) > 질소(5%) 순이었으며, 2-MIB의 경우에도 산소(100%) > 건조공기(94%) > 질소(2%) 순이었다. 이 결과는 이취미 물질이 주로 플라즈마 방전에 의해 생성된 산화성 성분, 특히 수명이 긴 오존에 의해 분해된다는 것을 나타낸다. 산소를 사용했을 때 지오스민과 2-MIB는 150 s 이내, microcystin류는 10 s 이내, anatoxin-a는 30 s 이내에 모두 분해되었다. 실제 호소수를 사용한 경우 증류수에서보다 이취미 및 독성물질의 분해효율보다 높게 나타났다.

This study investigated the degradation of taste-and-odor compounds and toxins using dielectric barrier discharge plasma. The degradation of taste-and-odor compounds was conducted on geosmin and 2-methyl isoborneol (2-MIB), and the toxins investigated were microcystin-LR (MC-LR), microcystin-RR (MC-RR), microcystin-YR (MC-YR) and anatoxin-a. Largely depending on the type of gas fed to the plasma reactor, the degradation efficiencies of the taste-and-odor compounds decreased in order of oxygen (100%) > dry air (96%) > nitrogen (5%) for geosmin and in order of oxygen (100%) > dry air (94%) > nitrogen (2%) for 2-MIB on the basis of 150 s reaction time. This result suggests that the oxidative reactive species generated during plasma treatment, especially long-lived ozone, are mainly responsible for the degradation of these compounds. When using oxygen as the feed gas, geosmin and 2-MIB were totally degraded within 150 s, microcystins within 10 s, and anatoxin-a within 30 s. It was found that the taste-and-odor compounds and toxins were degraded more rapidly in real lake water than in distilled water.

Keywords:plasma;taste-and-odor compounds;toxins;degradation

[References]

Falconer IR, Humpage AR, Environ. Toxicol., 21, 299 (2006)
Al Momani F, Sep. Purif. Technol., 57(1), 85 (2007)
Lawton LA, Robertson PKJ, Robertson RF, Bruce FG, Appl. Catal. B: Environ., 44(1), 9 (2003)
Liu X, Chen Z, Zhou N, Shen J, Ye M, J. Environ. Sci., 22, 1897 (2010)
Sharma VK, Triantis TM, Antoniou MG, He X, Pelaez M, Han C, Song W, Oshea KE, de la Cruz AA, Kaloudis T, Hiskia A, Dionysiou DD, Sep. Purif. Technol., 91, 3 (2012)
Zhang H, Huang Q, Ke Z, Yang L, Wang X, Yu Z, Water Res., 46, 6554 (2012)
Ho L, Lambling P, Bustamante H, Duker P, Newcombe G, Water Res., 45, 2954 (2011)
Chen X, Yang X, Yang L, Xiao B, Wu X, Wang J, Wan H, Water Res., 44, 1884 (2010)
Kim KS, Yang CS, Mok YS, Chem. Eng. J., 219, 19 (2013)
Rosocha LA, IEEE Trans.Plasma Sci., 33, 129 (2005)
Kogelschatz U, Plasma Chem. Plasma Process., 23(1), 1 (2003)
Zhang R, Wang L, Zhang C, Nie Y, Wu Y, Guan Z, IEEE Trans. Plasma Sci., 34, 1033 (2006)
Machala Z, Janda M, Hensel K, Jedlovsky I, Lestinska L, Foltin V, Martisovits V, Morvova M, J. Mol.Spectrosc., 243, 194 (2007)
Nalinakumari BN, Methylisoborneol (MIB) and Geosmin Oxidation during Ozonation, Ph.D. Thesis, Arizona State University, Arizona, USA (2002)
Popiel S, Nalepa T, Dzierzak D, Stankiewicz R, Witkiewicz Z, J. Hazard. Mater., 164(2-3), 1364 (2009)
Yuan B, Xu D, Li F, Fu ML, Removal efficiency and possible pathway of odor compounds (2-methylisoborneol and geosmin) by ozonation, Sep. Purif. Technol. http://dx.doi.org/10.1016/j.seppur.2013.04.029. (2013)
Kutschera K, Bornick H, Worch E, Water Res., 43, 2224 (2009)
Sharpless CM, Seibold DA, Linden KG, Aquat. Sci., 65, 359 (2003)
Brooke S, Newcombe G, Nicholson B, Klass G, Toxicon., 48, 1054 (2006)
Wu LY, Tong SR, Wang WG, Ge MF, Atmos. Chem. Phys., 11, 6593 (2011)
Onstad GD, Strauch S, Meriluoto J, Codd GA, von Gunten U, Environ. Sci. Technol., 41, 4397 (2007)
Miao HF, Qin F, Tao GJ, Tao WY, Ruan WQ, Chemosphere., 79, 355 (2010)
Song W, Bardowell S, O’shea KE, Environ. Sci. Technol., 41, 5336 (2007)
He X, Pelaez M, Westrick JA, O’Shea KE, Hiskia A, Triantis T, Kaloudis T, Stefan MI, de la Cruz AA, Dionysiou DD, Water Res., 46, 1501 (2012)
Zhong Y, Jin XC, Qiao RP, Qi XH, Zhuang YY, J. Hazard. Mater., 167(1-3), 1114 (2009)
Song W, O’shea KE, Water Res., 41, 2672 (2007)
Rodriguez E, Majado ME, Meriluoto J, Acero JL, Water Res., 41, 102 (2007)
Yuan BL, Qu JH, Fu ML, Toxicon., 40, 1129 (2002)

[Related Articles]

[1] Falconer IR, Humpage AR, Environ. Toxicol., 21, 299 (2006)

[2] Al Momani F, Sep. Purif. Technol., 57(1), 85 (2007)

[3] Lawton LA, Robertson PKJ, Robertson RF, Bruce FG, Appl. Catal. B: Environ., 44(1), 9 (2003)

[4] Liu X, Chen Z, Zhou N, Shen J, Ye M, J. Environ. Sci., 22, 1897 (2010)

[5] Sharma VK, Triantis TM, Antoniou MG, He X, Pelaez M, Han C, Song W, Oshea KE, de la Cruz AA, Kaloudis T, Hiskia A, Dionysiou DD, Sep. Purif. Technol., 91, 3 (2012)

[6] Zhang H, Huang Q, Ke Z, Yang L, Wang X, Yu Z, Water Res., 46, 6554 (2012)

[7] Ho L, Lambling P, Bustamante H, Duker P, Newcombe G, Water Res., 45, 2954 (2011)

[8] Chen X, Yang X, Yang L, Xiao B, Wu X, Wang J, Wan H, Water Res., 44, 1884 (2010)

[9] Kim KS, Yang CS, Mok YS, Chem. Eng. J., 219, 19 (2013)

[10] Rosocha LA, IEEE Trans.Plasma Sci., 33, 129 (2005)

[11] Kogelschatz U, Plasma Chem. Plasma Process., 23(1), 1 (2003)

[12] Zhang R, Wang L, Zhang C, Nie Y, Wu Y, Guan Z, IEEE Trans. Plasma Sci., 34, 1033 (2006)

[13] Machala Z, Janda M, Hensel K, Jedlovsky I, Lestinska L, Foltin V, Martisovits V, Morvova M, J. Mol.Spectrosc., 243, 194 (2007)

[14] Nalinakumari BN, Methylisoborneol (MIB) and Geosmin Oxidation during Ozonation, Ph.D. Thesis, Arizona State University, Arizona, USA (2002)

[15] Popiel S, Nalepa T, Dzierzak D, Stankiewicz R, Witkiewicz Z, J. Hazard. Mater., 164(2-3), 1364 (2009)

[16] Yuan B, Xu D, Li F, Fu ML, Removal efficiency and possible pathway of odor compounds (2-methylisoborneol and geosmin) by ozonation, Sep. Purif. Technol. http://dx.doi.org/10.1016/j.seppur.2013.04.029. (2013)

[17] Kutschera K, Bornick H, Worch E, Water Res., 43, 2224 (2009)

[18] Sharpless CM, Seibold DA, Linden KG, Aquat. Sci., 65, 359 (2003)

[19] Brooke S, Newcombe G, Nicholson B, Klass G, Toxicon., 48, 1054 (2006)

[20] Wu LY, Tong SR, Wang WG, Ge MF, Atmos. Chem. Phys., 11, 6593 (2011)

[21] Onstad GD, Strauch S, Meriluoto J, Codd GA, von Gunten U, Environ. Sci. Technol., 41, 4397 (2007)

[22] Miao HF, Qin F, Tao GJ, Tao WY, Ruan WQ, Chemosphere., 79, 355 (2010)

[23] Song W, Bardowell S, O’shea KE, Environ. Sci. Technol., 41, 5336 (2007)

[24] He X, Pelaez M, Westrick JA, O’Shea KE, Hiskia A, Triantis T, Kaloudis T, Stefan MI, de la Cruz AA, Dionysiou DD, Water Res., 46, 1501 (2012)

[25] Zhong Y, Jin XC, Qiao RP, Qi XH, Zhuang YY, J. Hazard. Mater., 167(1-3), 1114 (2009)

[26] Song W, O’shea KE, Water Res., 41, 2672 (2007)

[27] Rodriguez E, Majado ME, Meriluoto J, Acero JL, Water Res., 41, 102 (2007)

[28] Yuan BL, Qu JH, Fu ML, Toxicon., 40, 1129 (2002)