DOI QR코드

DOI QR Code

Maximizing biogas production by pretreatment and by optimizing the mixture ratio of co-digestion with organic wastes

  • Lee, Beom (Department of Environmental Engineering, Chungbuk National University) ;
  • Park, Jun-Gyu (Department of Environmental Engineering, Chungbuk National University) ;
  • Shin, Won-Beom (Department of Environmental Engineering, Chungbuk National University) ;
  • Kim, Beom-Soo (Department of Chemical Engineering, Chungbuk National University) ;
  • Byun, Byoung-su (Energy Policy Support Team, Korea Environment Corporation) ;
  • Jun, Hang-Bae (Department of Environmental Engineering, Chungbuk National University)
  • 투고 : 2018.10.27
  • 심사 : 2019.01.03
  • 발행 : 2019.12.30

초록

Anaerobic digestion is a popular sewage sludge (Ss) treatment method as it provides significant pollution control and energy recovery. However, the low C/N ratio and poor biodegradability of Ss necessitate pretreatment methods that improve solubilization under anaerobic conditions in addition to anaerobic co-digestion with other substrates to improve the process efficiency. In this study, three pretreatment methods, namely microwave irradiation, ultrasonication, and heat treatment, were investigated, and the corresponding improvement in methane production was assessed. Additionally, the simplex centroid design method was utilized to determine the optimum mixture ratio of food waste (Fw), livestock manure (Lm), and Ss for maximum methane yield. Microwave irradiation at 700 W for 6 min yielded the highest biodegradability (62.0%), solubilization efficiency (59.7%), and methane production (329 mL/g VS). The optimum mixture ratio following pretreatment was 61.3% pretreated Ss, 28.6% Fw, and 10.1% Lm. The optimum mixture ratio without pretreatment was 33.6% un-pretreated Ss, 46.0% Fw, and 20.4% Lm. These results indicate that the choice of pretreatment method plays an important role in efficient anaerobic digestion and can be applied in operational plants to enhance methane production. Co-digestion of Ss with Fw and Lm was also beneficial.

키워드

참고문헌

  1. Ahn JH, Shin SG, Hwang S. Effect of microwave irradiation on the disintegration and acidogenesis of municipal secondary sludge. Chem. Eng. J. 2009;153:145-150 https://doi.org/10.1016/j.cej.2009.06.032
  2. Carrere H, Dumas C, Battimelli A, et al. Pretreatment methods to improve sludge anaerobic degradability: A review. J. Hazard. Mater. 2010;183:1-15 https://doi.org/10.1016/j.jhazmat.2010.06.129
  3. Siegart I, Banks C. The effect of volatile fatty acid additions on the anaerobic digestion of cellulose and glucose in batch reactors. Process Biochem. 2005;40:3412-3418. https://doi.org/10.1016/j.procbio.2005.01.025
  4. Bourgrier C, Albasi C, Delgenes JP, Carrere H. Effect of ultrasonic, thermal and ozone pre-treatments on waste activated sludge solubilisation and anaerobic biodegradability. Chem. Eng. Proc. 2006;45:711-718. https://doi.org/10.1016/j.cep.2006.02.005
  5. Jain S, Jain S, Wolf IT, Lee J, Tong YW. A comprehensive review on operating parameters and different pretreatment methodologies for anaerobic digestion of municipal solid waste. Renew. Sust. Energ. Rev. 2015;52:142-154. https://doi.org/10.1016/j.rser.2015.07.091
  6. Zhen G, Lu X, Kato H, Zhao Y, Li YY. Overview of pretreatment strategies for enhancing sewage sludge disintegration and subsequent anaerobic digestion: Current advances, full-scale application and future perspectives. Renew. Sust. Energ. Rev. 2017;69:559-577 https://doi.org/10.1016/j.rser.2016.11.187
  7. Esposito G, Frunzo L, Giordano A, Liotta F, Panico A, Pirozzi F. Anaerobic co-digestion of organic wastes. Rev. Environ. Sci. Bio/Technol. 2012;11:325-341. https://doi.org/10.1007/s11157-012-9277-8
  8. Saha M, Eskicioglu C, Marin J. Microwave, ultrasonic and chemo-mechanical pretreatments for enhancing methane potential of pulp mill wastewater treatment sludge. Bioresour. Technol. 2011;102:7815-7826. https://doi.org/10.1016/j.biortech.2011.06.053
  9. Kim J, Park C, Kim T-H, et al. Effects of various pretreatments for enhanced anaerobic digestion with waste activated sludge. J. Biosci. Bioeng. 2003;95:271-275. https://doi.org/10.1016/S1389-1723(03)80028-2
  10. Eskicioglu C, Kennedy KJ, Droste RL. Characterization of soluble organic matter of waste activated sludge before and after thermal pretreament. Water Res. 2006;40:3725-3736. https://doi.org/10.1016/j.watres.2006.08.017
  11. Eskicioglu C, Terzian N, Kennedy KJ, Droste RL, Hamoda M. A thermal microwave effects for enhancing digestibility of waste activated sludge. Water Res. 2007;41:2457-2466. https://doi.org/10.1016/j.watres.2007.03.008
  12. Guo L, Li X-M, Bo X, et al. Impacts of sterilization, microwave and ultrasonication pretreatment on hydrogen producing using waste sludge. Bioresour. Technol. 2008;99:3651-3658. https://doi.org/10.1016/j.biortech.2007.07.026
  13. Yu GH, He PJ, Shao LM, Zhu YS. Extracellular proteins, polysaccharides and enzymes impact on sludge aerobic digestion after ultrasonic pretreatment. Water Res. 2008;42:1925-1934. https://doi.org/10.1016/j.watres.2007.11.022
  14. Wang J, Wan W. Comparison of different pretreatment methods for enriching hydrogen-producing bacteria from digested sludge. Int. J. Hydrog. Energ. 2008;33:2934-2941. https://doi.org/10.1016/j.ijhydene.2008.03.048
  15. Chu CP, Chang BV, Liao GS, Jean DS, Lee DJ. Observations on changes in ultrasonically treated waste-activated sludge. Water Res. 2001;35:1038-1046. https://doi.org/10.1016/S0043-1354(00)00338-9
  16. Pilli S, Bhunia P, Yan S, LeBlanc RJ, Tyagi RD, Surampalli RY. Ultrasonic pretreatment of sludge: A review. Ultrason. Sonochem. 2011;18:1-18. https://doi.org/10.1016/j.ultsonch.2010.02.014
  17. Borges ESM, Chernicharo CAL. Effect of thermal treatment of anaerobic sludge on the bioavailability and biodegradability characteristics of the organic fraction. Braz. J. Chem. Eng. 2009;26:469-480. https://doi.org/10.1590/S0104-66322009000300003
  18. Haider MR, Yousaf S, Malik RN, Visvanathan C. Effect of mixing ratio of food waste and rice husk co-digestion and substrate to inoculum ratio on biogas production. Bioresour. Technol. 2015;190:451-457. https://doi.org/10.1016/j.biortech.2015.02.105
  19. Marin J, Kennedy KJ, Eskicioglu C. Effect of microwave irradiation on anaerobic degradability of model kitchen waste. Waste Manage. 2010;30:1772-1779. https://doi.org/10.1016/j.wasman.2010.01.033
  20. Shahriari H, Warith M, Hamoda M, Kennedy K. Evaluation of single vs. staged mesophilic anaerobic digestion of kitchen waste with and without microwave pretreatment. J. Environ. Manage. 2013;125:74-84. https://doi.org/10.1016/j.jenvman.2013.03.042
  21. Zhang J, Lv C, Tong J, et al. Optimization and microbial community analysis of anaerobic co-digestion of food waste and sewage sludge based on microwave pretreatment. Bioresour. Technol. 2016;200;253-261. https://doi.org/10.1016/j.biortech.2015.10.037
  22. Zhang W, Zhang L, Li A. Anaerobic co-digestion of food waste with MSW incineration plant fresh leachate: Process performance and synergistic effects. Chem. Eng. J. 2015;259:795-805. https://doi.org/10.1016/j.cej.2014.08.039
  23. Rao PV, Baral SS. Experimental design of mixture for the anaerobic co-digestion of sewage sludge. Chem. Eng. J. 2011;172:977-986. https://doi.org/10.1016/j.cej.2011.07.010
  24. Tewelde S, Eyalarasan K, Radhamani R, Kathikeyan K. Biogas production from co-digestion of brewery waste and cattle dung. Int. J. Latest Trends Agr. Food Sci. 2012;2:90-93.
  25. Murto M, Bjornsson L, Mattiasson B. Impact of food industrial waste on anaerobic co-digestion of sewage sludge and pig manure. J. Environ. Manage. 2004;70:101-107. https://doi.org/10.1016/j.jenvman.2003.11.001
  26. Ward AJ, Hobbs PJ, Holliman PJ, Jones DL. Optimisation of the anaerobic digestion of agricultural resources. Bioresour. Technol. 2008;99:7928-7940. https://doi.org/10.1016/j.biortech.2008.02.044
  27. Braguglia CM, Gallipoli A, Gianico A, Pagliaccia P. Anaerobic bioconversion of food waste into energy: A critical review. Bioresour. Technol. 2018;248(Pt A):37-56. https://doi.org/10.1016/j.biortech.2017.06.145
  28. Mahanty B, Zafar M, Han MJ, Park H-S. Optimization of co-digestion of various industrial sludges for biogas production and sludge treatment: Methane production potential experiments and modeling. Waste Manage. 2014;34:1018-1024. https://doi.org/10.1016/j.wasman.2013.09.001
  29. Wang X, Yang G, Li F, Feng Y, Ren G, Han X. Evaluation of two statistical methods for optimizing the feeding composition in anaerobic co-digestion: Mixture design and central composition design. Bioresour. Technol. 2013;131:172-178. https://doi.org/10.1016/j.biortech.2012.12.174
  30. Liu C, Li H, Zhang Y, Liu C. Improve biogas production from low-organic-content sludge through high-solids anaerobic co-digestion with food waste. Bioresour. Technol. 2016;219:252-260. https://doi.org/10.1016/j.biortech.2016.07.130
  31. Owen WF, Stuckey DC, Healy JB, Young LY McCarty PL. Bioassay for monitoring biochemical methane potential and anaerobic toxicity. Water Res. 1979;13:485-492. https://doi.org/10.1016/0043-1354(79)90043-5
  32. APHA, AWWA, WEF. Standard methods for the examination of water and wastewater. 22nd ed. Washington D.C.: American Public Health Association, American Water Works Association, Water Environment Federation; 1998.
  33. Barker HA, Buswell AM. Biological formation of methane. J. Ind. Eng. Chem. 1956;48:1438-1443. https://doi.org/10.1021/ie51400a023
  34. Park SH. Study of sludge pretreatment using microwave irradiation and ultrasonic. [dissertation]. Pusan: Dong-A Univ.; 2005.
  35. Callaghan FJ, Wase DAJ, Thayanithy K, Forster CF. Continuous co-digestion of cattle slurry with fruit and vegetable wastes and chicken manure. Biomass Bioenerg. 2002;22:71-77. https://doi.org/10.1016/S0961-9534(01)00057-5
  36. Ma C, Liu J, Ye M, Zou L, Qian G, Li Y-Y. Towards utmost bioenergy conversion efficiency of food waste: Pretreatment, co-digestion, and reactor type. Renew. Sust. Energ. Rev. 2018;90:700-709. https://doi.org/10.1016/j.rser.2018.03.110

피인용 문헌

  1. Improvement of Waste Dehydrated Sludge for Anaerobic Digestion through High-Temperature and High-Pressure Solubilization vol.13, pp.1, 2019, https://doi.org/10.3390/en13010088
  2. Enhancement of Methane Production from Vegetable, Fruit and Flower Market Wastes Using Extrusion as Pretreatment and Kinetic Modeling vol.231, pp.3, 2019, https://doi.org/10.1007/s11270-020-04469-2
  3. Wastes to be the source of nutrients and energy to mitigate climate change and ensure future sustainability: options and strategies vol.43, pp.6, 2019, https://doi.org/10.1080/01904167.2020.1711944
  4. Analysis of Using Biogas Resources for Electric Vehicle Charging in Bangladesh: A Techno-Economic-Environmental Perspective vol.12, pp.7, 2019, https://doi.org/10.3390/su12072579
  5. A new upgrading platform for livestock lignocellulosic waste into syngas using CO2-assisted thermo-chemical process vol.236, 2019, https://doi.org/10.1016/j.enconman.2021.114084
  6. Simultaneously upgrading biogas and treating digestate using bioelectrochemical anaerobic trickling filter bed reactor vol.46, 2019, https://doi.org/10.1016/j.seta.2021.101218
  7. Simulation and Optimization of Anaerobic Co-Digestion of Food Waste with Palm Oil Mill Effluent for Biogas Production vol.13, pp.24, 2021, https://doi.org/10.3390/su132413665
  8. Overview of pretreatment technologies on vegetable, fruit and flower market wastes disintegration and bioenergy potential: Indian scenario vol.288, pp.p3, 2022, https://doi.org/10.1016/j.chemosphere.2021.132604