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Ammonia Gas Removal from Gas Stream by Biofiltration using Agricultural Residue Biofilter Medias in Laboratory-scale Biofilter

Authors: Thaniya Kaosol, Nuttawut Pongpat


In this research, a biofiltration process to remove ammonia gas from gas stream using agricultural residue biofilter medias is studied. The experiments were conducted in laboratoryscale biofilter. The biofilter medias were a mixture of manure fertilizer and bagasse at various ratios i.e., 1:3, 1:5 and 1:7. The experiments were performed for a period of 40 days. The empty bed retention time (EBRT) is 78s. The moisture content of biofilter media was maintained at 45-60% using water. The results showed that the agricultural residues (manure fertilizer and bagasse) are suitable as biofilter media for ammonia gas removal in biofiltration process. The maximum efficiency of ammonia gas removal is observed from the 1:5 of manure fertilizer: bagasse ratio at 89.93%. The biofiltration is more effective at low ammonia gas concentration. In addition, the mixture ratio of biofilter media is not a significant factor in biofiltration operation while the most significant factor for biofiltration operation is the inlet ammonia gas concentration.

Keywords: Biofiltration, Removal efficiency, biofilter media, ammonia gas, elimination capacity

Digital Object Identifier (DOI):

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[1] G. Busca, C. Pistarino, "Abatement of ammonia and amines from waste gases: a summary", J. Loss Prevent. Proc., 16, 2003, 157-163.
[2] Y.C. Chung, C. Huang, C.P- Tseng, "Reduction of H2S/NH3 production from pig feces by controlling environmental conditions", J. Environ. Sci. Health, A31, 1996, 139-155.
[3] J. Arogo, P.W. Westerman, A.J. Heber, "A review of ammonia emissions from confined swine feeding operations", Transactions of the ASAE, 46(3), 2003, 805-817.
[4] J.H. Kim, E.R. Rene, H.S. Park, "Performance of an immobilized cell biofilter for ammonia removal from contaminated air stream", Chemosphere, 68, 2007, 274-280.
[5] E. Smet, H.V. Langenhove, K. Maes, "Abatement of high concentrated ammonia loaded waste gases in compost biofilters", Water Air Soil Pollut., 119, 2000, 177-190.
[6] J.H. Hong, K.J. Park, "Compost biofiltration of ammonia gas from bin composting", Bioresour. Technol., 96, 2005, 741-745.
[7] E. Pagans, X. Font, A. Sánchez, "Biofiltration for ammonia removal from composting exhaust gases", Chem. Eng. J., 113, 2005, 105-110.
[8] N.J. Kim, M. Hirai, M. Shoda, "Comparison of organic and inorganic packing materials in the removal of ammonia gas in biofilters", J. Hazard. Mater., 72, 2000, 77-90.
[9] Y.C. Chung, Y.Y. Lin, C.P. Tseng, "Removal of high concentration of NH3 and coexisted H2S by biological activated carbon (BAC) biotrickling filter", Bioresour. Technol., 96, 2005, 1812-1820.
[10] W.H. Chen, "Atmospheric ammonia scavenging mechanisms around a liquid droplet in convective flow", Atmos. Environ., 38, 2004, 1107- 1116.
[11] K. Terasaka, J. Oka, H. Tsuge, "Ammonia absorption from a bubble expanding at a submerged orifice into water", Chem. Eng. Sci., 57, 2002, 3757-3765.
[12] C.C. Rodrigues, D. Moraes Jr., S.W. N├│brega, M.G. Barboza, "Ammonia adsorption in a fixed bed of activated carbon", Bioresour. Technol., 98, 2007, 886-891.
[13] J. Guo, W.S. Xu, Y.L. Chen, A.C. Lua, "Adsorption of NH3 onto activated carbon prepared from palm shells impregnated with H2SO4", J. Colloid Interf. Sci., 281, 2005, 285-290.
[14] S.J. Juutilainen, P.A. Simell, A.Q.I. Krause, "Zirconia: selective oxidation catalyst for removal of tar and ammonia from biomass gasification gas", Appl. Catal. B: Envioron., 62, 2006, 86-92.
[15] W. Wang, N. Padban, Z. Ye, A. Anderesson, I. Bjerle, "Kinetics of ammonia decomposition in hot gas cleaning", Ind. Eng. Chem. Res., 38, 1999, 4175-4182.
[16] A.H. Wani, R.M.R. Branion, and A.K. Lau, "Biofiltration: a promising and cost-effective control technology for odors, VOCs and air toxics", J. Environ. Sci. Health, A32, 1997, 2027-2055.
[17] K. Vaith, M. Cannon, D. Milligan, J. Heydorn, "Comparing scrubbing technology", Water Environment & Technology, 8(6), 1996, 35-38.
[18] E. Pagans, X. Font, A. Sánchez, "Coupling composting and biofiltration for ammonia and volatile organic compound removal", Biosystems Engineering, 97, 2007, 491-500.
[19] G. Leson, A.M. Winer, "Biofiltration: an innovative air pollution control technology for VOC emissions", Journal of Air and Waste Management Association, 41(8), 1991, 1045-1054.