Browse > Article
http://dx.doi.org/10.5322/JES.2003.12.3.337

Photodegradation of Pyrene, Chrysene and Benzo[a]pyrene in Water (I)  

김지용 (제주대학교 환경공학과)
허철구 (제주대학교 환경공학과)
이민규 (부경대학교 화학공학부)
감상규 (제주대학교 환경공학과)
Publication Information
Journal of Environmental Science International / v.12, no.3, 2003 , pp. 337-344 More about this Journal
Abstract
The photodegradation of pyrene, chrysene and benzo［a］pyrene, that were similar in structure among poly-cyclic aromatic hydrocarbons (PAMs), were investigated in water irradiated with a low-pressure mercury lamp (wavelength of 253.7 nm and UV output of 1.35 ${\times}$ 10$\^$-3/J/s). The effects of several factors (t-BuOH, HCO$_3$$\^$-/ and pH) on photodegradation of above three PAHs were also examined. The photodegradation rates of PAHs decreased with increasing the concentration of t-BuOH, but decreased little with increasing the concentration of HCO$_3$$\^$-/ under the concentrations used in this study. The photodegradation rates of PAHs decreased with increasing pH, but their change were greater in case of pH increase from acid to neutral and were little in case of pH increase from neutral to base. The photodegradation rates of PAMs fitted a first-order kinetic model and their photodegradation rates decreased in the following sequences: pyrene>chrysene>benzo[a]pyrene among the PAHs used.
Keywords
Photodegradation; Pyrene; Chrysene; Benzo[a]pyrene; PAHs;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Yao, J. J., Z. H. Huang and S. J. Masten, 1998, The ozonation of benzo[A]anthracene: Pathway and product identification, Wat. Res., 32(11), 3235-3244.   DOI   ScienceOn
2 배범한, 이성재, 박규홍, 조경숙, 정연규, 2001, 생물학적 슬러리 반응조를 이용한 PAHs로 오염된 퇴적오니의 처리성 연구, 대한환경공학회지, 23(8), 1315-1325.
3 Stein, J. W., L. E. Reichert, et al., 1990, Overview of studies on liver carcinogenesis in English sole from Puget Sound; Evidence for a xenobiotic chemical etiology II: Biochemical studies. Sci. Total Environ., 94, 51-69.   DOI   ScienceOn
4 Il'nitskii, A. P., 1969, Experimental investigation of the elimination of carcinogenic hydrocarbons from water during its clarification and disinfection, Gig. Sanit., 34, 26-29.
5 이창훈, 1998, UV/$TiO_{2}$ 시스템을 이용한 수용성 질삭유의 분해 특성에 관한 연구, 고려대학교 석사학위논문.
6 박호순, 1994, 음용수중 다환방향족탄화수소류의 함유량에 관한 연구, 전북대학교 석사학위논문, 43pp.
7 정상혁, 1993, 음용수중 다환방향족 탄화수소류(PAHs)의 오염도 조사연구, 연세대학교 석사학위논문, 50pp.
8 Beltran, F. J., G. Ovejero, J. F. García-Araya and J. Rivas, 1995, Oxidation of polyaromatic hydrocarbons in water, 2. UV radiation and ozonation in the presence of UV radiation, Ind. Eng. Chem. Rec., 34, 1607-1615.   DOI   ScienceOn
9 경규석, 2001, UV/$TiO_{2}$ 및 UV/$H_{2}O_{2}$에 의한 oxalic acid와 citric acid의 분해 특성, 아주대학교 석사학위논문, 78pp.
10 Sabate, J., J. M. Bayona and A. M. Solnas, 2001, Photolysis of PAHs in aqueous phase by UV irradiation, Chemosphere, 44, 119-124.   DOI   ScienceOn
11 McElroy, A. E., J. W. Farrington and J. M. Teal, 1989, Bioavailability of polycyclic aromatic hydrocarbons in the aquatic environment, In Metabolism of polycyclic aromatic hydrocarbons in aquatic environment, CRC press Inc. Boca Raton, Florida, 2-33pp.
12 김준환, 1991, The Report of National Institute of Health, 28(2), 391-403.
13 Ireland, J. C., B. Dávila and H. Moreno, 1995, Heterogeneous photocatalytic decomposition of polyaromatic hydrocarbons over titanium dioxide, Chemosphere, 30(5), 965-984.   DOI   ScienceOn
14 정용, 1989, 음용수중 유독성 미량유기오염물질의 오염도와 그 위해성, J. KS WPRC. Sep., 57-69.
15 임형남, 김지연, 최희철, 2000, Ozone에 의한 PAHs 오염토양 복원 연구(I): 토양슬러리상 오존산화, 대한환경공학회지, 22(5), 869-877.
16 Matthews, R. W., 1986, Photo-Oxidation of organic material in aqueous suspensions of titanium dioxide, Wat. Res., 20, 569-578.   DOI   ScienceOn
17 Mallakin, A., D. G. Dixon and B. M. Greenberg, 2000, Pathway of anthracene modification under simulated solar radiation, Chemosphere, 40, 1435-1441.   DOI   ScienceOn
18 다케우찌 고우지, 무라사와 사다오, 이부스키 다가시, 2000, 광촉매의 세계, 대영사.
19 Borneff, J., 1969, Elimination of carcinogenic polycyclic aromatic compounds during water purification, GWF, Gas-Wasserfach., 110, 29- 34.
20 Yao, J. J., Z. H. Huang and S. J. Masten, 1998, The ozonation of pyrene: Pathway and product identification, Wat. Res., 32(10), 3001- 3012.   DOI   ScienceOn
21 Sigman, M. E., P. F. Schuler, M. M. Ghosh and R. T. Dabestani, 1998, Mechanism of pyrene photochemical oxidation in aqueous and surfactant solutions, Environ. Sci. Technol., 32, 3980-3985.   DOI   ScienceOn
22 Miller, J. S. and D. Olejnik, 2001, Photolysis of polycyclic aromatic hydrocarbons in water, Wat. Res. 35(1), 233-243.   DOI   ScienceOn
23 WHO, 1984, Guidelines for Drinking-Water Quality, 2: Health Criteria and Other Supporting Information, WHO Geneva, 63-246pp.
24 Malaney, G. W., P. A. Lutin, J. J. Cibulka and L. H. Hickerson, 1968, Resistance of carcinogenic organic compounds to oxidation by activated sludge, J. Water Pollut. Control Fed., 39, 2020.
25 Beltran, F. J., G. Ovejero and J. Rivas, 1996, Oxidation of polyaromatic hydrocarbons in water, 3. Radiation combined hydrogen peroxide, Ind. Eng. Chem. Rec., 35, 883-890.   DOI   ScienceOn
26 WHO, 1984, Guidelines for Drinking-Water Quality, 1: Recommendation, WHO Geneva, 44- 47pp.
27 Rivas, F. J., F. J. Beltrán and B. Acedo, 2000, Chemical and photochemical degradation of acenaplthylene. intermediate identification, J. Hazardous Materials, 75, 89-98.   DOI   ScienceOn