Reduction of Hydrogen Sulfide in Chicken Farm by Biological Systems
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Abstract
This study aims to assess the efficiency of a biofiltration system in order to remove the hydrogen sulfide gas in a semi-enclosed poultry farm. The system was designed and installed to maintain key the environmental factors, which were temperature, humidity and air velocity within the optimal ranges according to the poultry farming standards. The results over a 90-day observation period showed that the system could achieve a hydrogen sulfide removal efficiency of as high as 94.63±0.32 %. Regarding the wastewater quality, the treatment system using a spray mechanism in combination with cross flow media resulted in a continuously decreasing in the wastewater quality parameters including TSS, BOD, COD, NO3- and SO42-. Moreover, the dominant microbial populations in the system were identified, that were microorganisms in the system play a crucial role in converting hydrogen sulfide gas into sulfate, resulting in a significant reduction in malodors. These microbial activities contributed to a continuous decline in organic pollutants in the treatment system. The findings indicate that the treated wastewater can be safely reused within the system without causing adverse environmental impacts. This study highlights the potential of biofiltration system as an effective and sustainable solution for the odor and wastewater management in livestock farming.
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References
American Public Health Association [APHA], American Water Works Association [AWWA], and Water Environment Federation [WEF]. (2007). Standard Methods for the Examination of Water and Wastewater (21sted). Washington, DC, United States.
Balnave, D. and Brake, J. (2005). Nutrition and Management of Heat-Stressed Pullets and Laying Hens. World’s Poultry Science Journal, 61(3), 399-406. https://doi.org/10.1079/WPS200565
Boonkum, W., Duangjinda, M., Laopaiboon, B. and Vongpralub, T. (2014). Effect of Heat Stress on Genetic Parameters and Egg Production in Thai Pradu Hang Dam Breed Chickens. Khon Kaen Agriculture Journal, 42(3), 319-328. https://li01.tci-thaijo.org/index.php/agkasetkaj/article/view/250544/171367
Cesar, R., Marques, P.J.L., Tavares, J.R.A., Antunes, F.C., Goncalves, J.M., Vicentini, R., Cavallari, M.R., Brandao, B.B.N.S., Hunt, J.D., Doubek, G. and Zanin, H.G. (2025). Biogas Refining: A Review on Advances in Metal-Oxide-Modified Activated Carbon for H2S and CO2 Removal. Energy and Fuels, 39(3), 39-71. https://doi.org/10.1021/acs.energyfuels.4c03493
Chen, G.H., Loosdrecht, M., Ekama, G. and Brdjanovic, D. (2023). Biological Wastewater Treatment: Principles, Modelling and Design (2nded). IWA Publishing.
Chung, Y.-C., Huang, C., Tseng, C.-P. and Pan, J.R. (2000). Biotreatment of H2S-and NH3-Containing Waste Gases by Co-Immobilized Cells Biofilter. Chemosphere, 41(3), 329-336. https://doi.org/10.1016/S0045-6535(99)00490-7
Chuenban, S. (2017). Microorganisms Help to Reduce Odor from Animal Farms (NSTDA, Northern Region). Faculty of Science, Maejo University. (in Thai)
Devinny, J.S., Deshusses, M.A. and Webster, T.S. (1999). Biofiltration for Air Pollution Control (1sted). CRC Press. https://doi.org/10.1201/9781315138275
Lang, W. (2011). Environmental Microbiology (2nded). Kasetsart University Press. (in Thai)
National Bureau of Agricultural Commodity and Food Standards. (2019). Good Agricultural Practices for Egg Farms: TISI 6909(G)-2019. Ministry of Agriculture and Cooperatives. https://e-book.acfs.go.th/Book_view/156 (in Thai)
Nopparatmaitri, M., Panthong, A. and Kitpipit, W. (2013). Effects of Indoor Environment Management in Closed Houses on the Production Performance of Laying Hens. RMUTP Research Journal Sciences and Technology, 5, 234-241.
Oyarzun, P., Arancibia, F., Canales, C. and Aroca, G.E. (2003). Biofiltration of High Concentration of Hydrogen Sulfide Using Thiobacillus thesaurus. Process Biochemistry, 39(2), 165-170. https://doi.org/10.1016/S0032-9592(03)00050-5
Panich, N., Panic, S., Limpasenee, W., Chongwisan, W. and Sueadee, W. (2023). Air Pollution Treatment Systems (7thed). Chulalongkorn University Press. (in Thai)
Phonprasit, P. (2008). Teaching Materials for the Subject of Egg Production. Agricultural Science and Technology Chonburi. (in Thai)
Phothiwichayanon, S. (2011). Fixed-Film Bioscrubber Capacity Development. Department of Environmental Health, Faculty of Public Health, Suranaree University of Technology. (in Thai)
Potivichayanon, S. (2005). Removal of Hydrogen Sulfide by Fixed-Film Bioscrubber. (Ph.D. dissertation, Mahidol University). https://repository.li.mahidol.ac.th/handle/123456789/88721
Price, K. (2023, 7 November). How to Control Ammonia Levels in Poultry Houses. Alltech. https://www.alltech.com/blog/how-control-ammonia-levels-poultry-houses (in Thai)
Prombaiyen, N. (2025, June 13). Odor Elimination in Livestock Farms. https://certify.dld.go.th/certify/images/download/meeting%20papers/651206/1.pdf
Pudi, A., Rezaei, M., Signorini, V., Andersson, M.P., Baschetti, M.G. and Mansouri, S.S. (2022). Hydrogen Sulfide Capture and Removal Technologies: A Comprehensive Review of Recent Developments and Emerging Trends. Separation and Purification Technology, 298, https://doi.org/10.1016/j.seppur.2022.121448
Shareefdeen, Z. and Singh, A. (2008). Biotechnology for Odor and Air Pollution Control (1sted). Springer.
Sirianuntapiboon, S. and Chuamkaew, C. (2007). Packed Cage Rotating Biological Contactor System for Treatment of Cyanide Wastewater. Journal of The Bioresource Technol, 98(2), 266-272. https://doi.org/10.1016/j.biortech.2006.01.014
Wattanajira, L. (2015). Microbiological Analysis Operation Manual for the Environment: Water and Waste. Faculty of Engineering, Rajamangala University of Technology Lanna. (in Thai)
Wongphadungkiet, P. and Suwannawitayakorn, P. (2011). Commercial Seed in Wastewater Treatment Process of Fish Meal Factory. Kasetsart Engineering Journal, 24(77), 24-33. (in Thai)
Yao, X., Shi, Y., Wang, K., Wang, C., He, L., Li, C. and Yao, Z. (2022). Highly Efficient Degradation of Hydrogen Sulfide, Styrene, and M-Xylene in a Bio-Trickling Filter. Science of the Total Environment, 808, https://doi.org/10.1016/j.scitotenv.2021.152130