Abstract
Waste gases from oil refining wastewater treatment plants are often characterized by the presence of multicomponent and various concentrations of compounds. An evaluation of the performance and feasibility of removing multicomponent volatile organic compounds (VOCs) in off-gases from oil refining wastewater treatment plants was conducted in a pilot-scale compost-based biofilter system. This system consists of two identical biofilters packed with compost and polyethylene (PE). This paper investigates the effects of various concentrations of nonmethane hydrocarbon (NMHC) and empty bed residence time (EBRT) on the removal efficiency of NMHC. Based on the experimental results and practical applications, an EBRT of 66 s was applied to the biofilter system. The removal efficiencies of NMHC were within the range of 47%–100%. At an EBRT of 66 s, the average removal efficiency of benzene, toluene, and xylene were more than 99%, 99%, and 100%, respectively. The results demonstrated that multicomponent VOCs in off-gases from the oil refining wastewater treatment plant could be successfully removed in the biofilter system, which may provide useful information concerning the design criteria and operation of full-scale biofilters.
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Rene E R, Murthy D V S, Swaminathan T. Performance evaluation of a compost biofilter treating toluene vapours. Process Biochem, 2005, 40(8): 2771–2779
Arriaga S, Revah S. Improving hexane removal by enhancing fungal development in a microbial consortium biofilter. Biotechnol Bioengin, 2005, 90(1): 107–115
Torkian A, Dehghanzadeh R, Hakimjavadi M. Biodegradation of aromatic hydrocarbons in a compost biofilter. J Chem Technol Biot, 2004, 78(7): 795–801
Deshusses M A. Biological waste air treatment in biofilters. Curr Opin Biotech, 1997, 8(3): 335–339
Lu C, Chang K, Hsu S, Lin J. Biofiltration of butyl acetate by a trickle-bed air biofilter. Chem Eng Sci, 2004, 59(1): 99–108
Carlson D A, Leiser C P. Soil beds for the control of sewage odors. J Water Pollut Control Fed, 1966, 38(5): 829–840
Smith F L, Sorial G A, Suidan M T, Breen A W, Biswas P, Brenner R C. Development of two biomass control strategies for extended, stable operation of highly efficient biofilters with high toluene loadings. Environ Sci Technol, 1999, 30(5): 1744–1751
Shareefdeen Z, Baltzis B C, Oh Y S, Bartha R. Biofiltration of methanol vapor. Biotechnol Bioeng, 1993, 41(5): 512–524
Ergas S J, Kinney K, Fuller M E, Scow K M. Characterization of compost biofiltration system degrading dichloromethane. Biotechnol Bioeng, 1994, 44(7): 1048–1054
Cox H H J, Moerman R E, van Baalen S, Van Heiningen W N M, Doddema H J, Harder W. Performance of a styrene-degrading biofilter containing the yeast Exophiala jeanselmei. Biotechnol Bioeng, 1997, 53(3): 259–266
Wang Z, Govind R. Biofiltration of isopentane in peat and compost packed beds. AIChE J, 1997, 43(5): 1348–1356
Jorio H, Kiared K, Brzezinski R, Leroux A, Viel G, Heitz M. Treatment of air polluted with high concentrations of toluene and xylene in a pilot-scale biofilter. J Chem Technol Biot, 1998, 73(3): 183–196
Morales M, Revah S, Auria R. Start-up and the effect of gaseous ammonia additions on a biofilter for the elimination of toluene vapors. Biotechnol Bioeng, 1998, 60(4): 483–491
Paca J, Koutsky B, Maryska M, Halecky M. Styrene degradation along the bed height of perlite biofilter. J Chem Technol Biot, 2001, 76(8): 873–878
Song J H, Kinney K A. Microbial response and elimination capacity in biofilters subjected to high toluene loadings. Appl Microbiol Biotechnol, 2005, 68(4): 554–559
Aizpuru A, Malhautier L, Roux J C, Fanlo J L. Biofiltration of a mixture of volatile organic compounds on granular activated carbon. Biotechnol Bioeng, 2003, 83(4): 479–488
Gabaldón C, Martínez-Soria V, Martín M, Marzal P, Penya-roja J M, Alvarez-Hornos F J. Removal of TEX vapours from air in a peat biofilter: Influence of inlet concentration and inlet load. J Chem Technol Biot, 2006, 81(3): 322–328
Qi B, Moe W M, Kinney K A. Treatment of paint spray booth off-gases in a fungal biofilter. J Environ Eng, 2005, 131(2): 180–189
Grove J A, Kautola H, Javadpour S, Moo-Youn M, Anderson WA. Assessment of changes in the microorganism community in a biofilter. Biochem Eng J, 2004, 18(2): 111–114
Alonso C, Suidan M, Kim B R, Kim B J. Dynamic mathematical model for the biodegradation of VOCs in a biofilter: biomass accumulation study. Environ Sci Technol, 1998, 32(20): 3118–3123
Hoa K L, Chung Y C, Lin Y H, Tseng C P. Microbial populations analysis and field application of biofilter for the removal of volatile-sulfur compounds from swine wastewater treatment system. J Hazard Mater, 2008, 152(2): 580–588
Chung Y C. Evaluation of gas removal and bacterial community diversity in a biofilter developed to treat composting exhaust gases. J Hazard Mater, 2007, 144(1–2): 377–385
Ho K L, Chung Y C, Tseng C P. Continuous deodorization and bacterial community analysis of a biofilter treating nitrogen-containing gases from swine waste storage pits. Bioresource Technology, 2008, 99(8): 2757–2765
Moussavi G, Mohseni M. Using UV pretreatment to enhance biofiltration of mixtures of aromatic VOCs. J HazardMater, 2007, 144(1–2): 59–66
Song J H, Kinney K A, John P. Influence of nitrogen supply and substrate interactions on the removal of paint VOC mixtures in a hybrid bioreactor. Environ Prog, 2003, 22(2): 137–144
Deshusses M, Johnson C T. Biofiltration of high loads of ethyl acetate in the presence of toluene. J Air Waste Manage Assoc, 1999, 49(8): 973–979
Mohseni M, Allen D G. Biofiltration of mixtures of hydrophilic and hydrophobic volatile organic compounds. Chem Eng Sci, 2000, 55(9): 1545–1558
Swanson W J, Leohr R C. Biofiltration: fundamentals, design and operations principles, and applications. J Environ Eng, 1997, 123(6): 538–546
Wu G, Conti B, Viel G, Brzezinski R, Viel G, Heitz M. A high performance biofilter for VOC emission control. J Air Waste Manage Assoc, 1999, 49(2): 185–192
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Wu, D., Zhang, C., Geng, C. et al. Removal of multicomponent VOCs in off-gases from an oil refining wastewater treatment plant by a compost-based biofilter system. Front. Environ. Sci. Eng. China 3, 483–491 (2009). https://doi.org/10.1007/s11783-009-0144-y
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DOI: https://doi.org/10.1007/s11783-009-0144-y