Journal of Research in Environmental Health

Current Issue

By Issue

By Author

By Subject

Author Index

Keyword Index

About Journal

Aims and Scope

Editorial Board

Publication Ethics

Indexing and Abstracting

Related Links

FAQ

Peer Review Process

News

Editorial Policy

Advertising Policy

Evaluation the effect of alkaline pretreatment on improvement of biomethane production from anaerobic digestion mixed municipal waste and sewage sludge

Document Type : Research article

Authors

1 Department of Biosystems Engineering, University of Mohaghegh Ardabili, Ardabil, Iran.

2 Biosystems engineering Dep. University of Mohaghegh Ardabili

Abstract

Abstract
Background and Aim: Increasing energy consumption has created an energy crisis in the world. Fossil fuels are limited and depleting. Biogas is considered a fuel that has attracted the attention of researchers. To increase biogas production, different pretreatments have been utilized. The purpose of this study was to investigate the optimal mixing ratio of Municipal Solid Waste (MSW) and Sewage Sludge (SS), as well as the effects of various conditions of alkaline pretreatment on biodegradability of wastes and the amount of biomethane production.
Materials and Methods: This study was done in a laboratory digester with 1 L volume at 37 °C with different concentrations of NaOH in a completely randomized design. Biogas volume, methane volume, and changes in pH were measured daily. Measurement parameters in the anaerobic digestion including total solids, volatile solids, and carbon and nitrogen content in the feedstock were determined according to the APHA standard methods.
Results: The optimal mixing ratio of MSW to SS was 60:40 with the highest methane yield of 254.87 mL/g VS. Next, the effects of 2, 6, and 10% NaOH concentrations were evaluated on the amount of gas produced, indicating that 6% NaOH concentration significantly improved waste decomposition. Methane production, VS, and TS removal were compared to the control treatment, and there were increases of 30, 27.94, and 27.25%, respectively.
Conclusion:The results showed that the mixing ratio of MSW to SS at 60:40 with 6% NaOH improves the decomposition of organic wastes and increases biomethane production.
Keywords: Alkaline Pretreatment; Anaerobic Digestion; Biogas; Municipal Solid Waste; Sewage Sludge

 
 
 

Keywords

References
  1. Wickham R, Galway B, Bustamante H, Nghiem LD. Biomethane potential evaluation of co-digestion of sewage sludge and organic wastes. International Biodeterioration & Biodegradation. 2016;113:3-8.
  2.  Farokhzad S, keihani A, Perveh S. Energy potential of biogas from waste and Animal waste in Iran. Seventh National Congress Agricultural Machinery Engineering and Mechanization. 2012:1-9. (Persian).
  3.  Nasrollahi-Sarvaghaji S, Alimardani R, Sharifi M, Taghizadeh Yazdi M. Comparison of the environmental impacts of different municipal solid waste treatments using life cycle assessment (LCA)(Case Study: Tehran). Iranian Journal of Health and Environment. 2016;9(2):273-88. (Persian).
  4.  Viotti P, Di Genova P, Falcioli F. Numerical analysis of the anaerobic co-digestion of the organic fraction from municipal solid waste and wastewater: prediction of the possible performances at Olmeto plant in Perugia (Italy). Waste Management & Research. 2004;22(2):115-28.
  5.  Yamashiro T, Lateef SA, Ying C, Beneragama N, Lukic M, Masahiro I, et al. Anaerobic co-digestion of dairy cow manure and high concentrated food processing waste. Journal of Material Cycles and Waste Management. 2013;15(4):539-47.
  6.  Neyens E, Baeyens J, Dewil R. Advanced sludge treatment affects extracellular polymeric substances to improve activated sludge dewatering. Journal of hazardous materials. 2004;106(2-3):83-92.
  7.  Bouallagui H, Touhami Y, Cheikh RB, Hamdi M. Bioreactor performance in anaerobic digestion of fruit and vegetable wastes. Process biochemistry. 2005;40(3-4):989-95.
  8.  Krzystek L, Ledakowicz S, Kahle H-J, Kaczorek K. Degradation of household biowaste in reactors. Journal of biotechnology. 2001;92(2):103-12.
  9.  Rao M, Singh S. Bioenergy conversion studies of organic fraction of MSW: kinetic studies and gas yield–organic loading relationships for process optimisation. Bioresource Technology. 2004;95(2):173-85.
  10.  Charles W, Walker L, Cord-Ruwisch R. Effect of pre-aeration and inoculum on the start-up of batch thermophilic anaerobic digestion of municipal solid waste. Bioresource technology. 2009;100(8):2329-35.
  11.  Davidsson Å, Gruvberger C, Christensen TH, Hansen TL, la Cour Jansen J. Methane yield in source-sorted organic fraction of municipal solid waste. Waste Management. 2007;27(3):406-14.
  12.  Stroot PG, McMahon KD, Mackie RI, Raskin L. Anaerobic codigestion of municipal solid waste and biosolids under various mixing conditions—I. Digester performance. Water research. 2001;35(7):1804-16.
  13.  Kim M, Ahn Y-H, Speece R. Comparative process stability and efficiency of anaerobic digestion; mesophilic vs. thermophilic. Water research. 2002;36(17):4369-85.
  14.  Ahmadi-Pirlou M, Ebrahimi-Nik M, Khojastehpour M, Ebrahimi S. Effect of alkaline pretreatment on improvement of biodegradability of organic fraction of municipal solid wastes and biogas production in anaerobic digestion. Iranian Journal of Health and Environment. 2017;9(4). (Persian).
  15.  Forster-Carneiro T, Pérez M, Romero L, Sales D. Dry-thermophilic anaerobic digestion of organic fraction of the municipal solid waste: focusing on the inoculum sources. Bioresource technology. 2007;98(17):3195-203.
  16.  Cristancho DE, Arellano AV. Study of the operational conditions for anaerobic digestion of urban solid wastes. Waste management. 2006;26(5):546-56.
  17.  Hartmann H, Ahring BK. Anaerobic digestion of the organic fraction of municipal solid waste: influence of co-digestion with manure. Water research. 2005;39(8):1543-52.
  18.  Grosser A, Neczaj E. Enhancement of biogas production from sewage sludge by addition of grease trap sludge2016.
  19.  Borowski S, Weatherley L. Co-digestion of solid poultry manure with municipal sewage sludge. Bioresource technology. 2013;142:345-52.
  20.  Ahmadi-Pirlou M, Ebrahimi-Nik M, Khojastehpour M, Ebrahimi SH. Mesophilic co-digestion of municipal solid waste and sewage sludge: Effect of mixing ratio, total solids, and alkaline pretreatment. International Biodeterioration & Biodegradation. 2017;125:97-104.
  21.  Siripong C, Dulyakasem S. Continuous co-digestion of agro-industrial residues. 2012. 
  22.  Themelis N, Verma S. The better option-Anaerobic digestion of organic wastes in MSW. Waste management world. 2004:41-8.
  23.  Dong L, Zhenhong Y, Yongming S. Semi-dry mesophilic anaerobic digestion of water sorted organic fraction of municipal solid waste (WS-OFMSW). Bioresource Technology. 2010;101(8):2722-8.
  24.  Zhang Y, Banks CJ. Impact of different particle size distributions on anaerobic digestion of the organic fraction of municipal solid waste. Waste management. 2013;33(2):297-307.
  25.  Liu C-f, Yuan X-z, Zeng G-m, Li W-w, Li J. Prediction of methane yield at optimum pH for anaerobic digestion of organic fraction of municipal solid waste. Bioresource technology. 2008;99(4):882-8.
  26.  Colazo A-B, Sánchez A, Font X, Colón J. Environmental impact of rejected materials generated in organic fraction of municipal solid waste anaerobic digestion plants: Comparison of wet and dry process layout. Waste Management. 2015;43:84-97.
  27.  Zhang C, Li J, Liu C, Liu X, Wang J, Li S, et al. Alkaline pretreatment for enhancement of biogas production from banana stem and swine manure by anaerobic codigestion. Bioresource technology. 2013;149:353-8.
  28.  Forster-Carneiro T, Pérez M, Romero L. Thermophilic anaerobic digestion of source-sorted organic fraction of municipal solid waste. Bioresource Technology. 2008;99(15):6763-70.
  29.  Nasir IM, Mohd Ghazi TI, Omar R. Anaerobic digestion technology in livestock manure treatment for biogas production: a review. Engineering in Life Sciences. 2012;12(3):258-69.
  30.  Delgenes J, Penaud V, Moletta R. Pretreatments for the enhancement of anaerobic digestion of solid wastes. ChemInform. 2003;34(13).
  31.  Tanaka S, Kobayashi T, Kamiyama K-i, Bildan MLNS. Effects of thermochemical pretreatment on the anaerobic digestion of waste activated sludge. Water Science and Technology. 1997;35(8):209-15.
  32.  Taherzadeh MJ, Karimi K. Pretreatment of lignocellulosic wastes to improve ethanol and biogas production: a review. International journal of molecular sciences. 2008;9(9):1621-51.
  33. Sun Y, Cheng J. Hydrolysis of lignocellulosic materials for ethanol production: a review. Bioresource technology. 2002;83(1):1-11.
  34.  Eliana C, Jorge R, Juan P, Luis R. Effects of the pretreatment method on enzymatic hydrolysis and ethanol fermentability of the cellulosic fraction from elephant grass. Fuel. 2014;118:41-7.
  35.  Shen F, Yuan H, Pang Y, Chen S, Zhu B, Zou D, et al. Performances of anaerobic co-digestion of fruit & vegetable waste (FVW) and food waste (FW): single-phase vs. two-phase. Bioresource technology. 2013;144:80-5.
  36.  Zhu J, Wan C, Li Y. Enhanced solid-state anaerobic digestion of corn stover by alkaline pretreatment. Bioresource technology. 2010;101(19):7523-8.
  37.  Taherdanak M, Zilouei H. Improving biogas production from wheat plant using alkaline pretreatment. Fuel. 2014;115:714-9.
  38.  Cuetos MJ, Fernández C, Gómez X, Morán A. Anaerobic co-digestion of swine manure with energy crop residues. Biotechnology and Bioprocess Engineering. 2011;16(5):1044.
  39.  Angelidaki I, Alves M, Bolzonella D, Borzacconi L, Campos J, Guwy A, et al. Defining the biomethane potential (BMP) of solid organic wastes and energy crops: a proposed protocol for batch assays. Water science and technology. 2009;59(5):927-34.
  40.  APHA. Standard methods for the examination of water and wastewater, 20th ed. American Public Health Association. 1998;Washington DC.
  41.  Tian M, Liu X, Li S, Liu J, Zhao Y. Biogas production characteristics of solid-state anaerobic co-digestion of banana stalks and manure. Transactions of the Chinese Society of Agricultural Engineering. 2013;29(7):177-84.
  42.  Deublein D, Steinhauser A. Biogas from waste and renewable resources: an introduction: John Wiley & Sons, 2011.
  43.  Borowski S. Co-digestion of the hydromechanically separated organic fraction of municipal solid waste with sewage sludge. Journal of environmental management. 2015;147:87-94.
  44.  Pang Y, Liu Y, Li X, Wang K, Yuan H. Improving biodegradability and biogas production of corn stover through sodium hydroxide solid state pretreatment. Energy & Fuels. 2008;22(4):2761-6.
  45.  Li X, Li L, Zheng M, Fu G, Lar JS. Anaerobic co-digestion of cattle manure with corn stover pretreated by sodium hydroxide for efficient biogas production. Energy & Fuels. 2009;23(9):4635-9.
  46.  Marañón E, Castrillón L, Quiroga G, Fernández-Nava Y, Gómez L, García M. Co-digestion of cattle manure with food waste and sludge to increase biogas production. Waste management. 2012;32(10):1821-5.
  47.  Siciliano A, Stillitano M, De Rosa S. Biogas production from wet olive mill wastes pretreated with hydrogen peroxide in alkaline conditions. Renewable energy. 2016;85:903-16.
  48.  Rinzema A, van Lier J, Lettinga G. Sodium inhibition of acetoclastic methanogens in granular sludge from a UASB reactor. Enzyme and Microbial Technology. 1988;10(1):24-32.
  49.  Asadi A, Hemat A, Taki O. The effect of different methods of Tillage in Wheat production on irrigated farming. Research in Agriculture. 1998;6(33):11.
  50.  Cesaro A, Naddeo V, Amodio V, Belgiorno V. Enhanced biogas production from anaerobic codigestion of solid waste by sonolysis. Ultrasonics Sonochemistry. 2012;19(3):596-600.
  51.  Bondesson P-M, Galbe M, Zacchi G. Ethanol and biogas production after steam pretreatment of corn stover with or without the addition of sulphuric acid. Biotechnology for biofuels. 2013;6(1):11.
  52.  Brown D, Li Y. Solid state anaerobic co-digestion of yard waste and food waste for biogas production. Bioresource technology. 2013;127:275-80.
  53.  Fountoulakis M, Manios T. Enhanced methane and hydrogen production from municipal solid waste and agro-industrial by-products co-digested with crude glycerol. Bioresource technology. 2009;100(12):3043-7.
  54.  Salehian P, Karimi K, Zilouei H, Jeihanipour A. Improvement of biogas production from pine wood by alkali pretreatment. Fuel. 2013;106:484-9.
  55.  Fang W, Zhang P, Zhang G, Jin S, Li D, Zhang M, et al. Effect of alkaline addition on anaerobic sludge digestion with combined pretreatment of alkaline and high pressure homogenization. Bioresource technology. 2014;168:167-72.
  56. Zeynali R, Khojastehpour M, Ebrahimi-Nik M.A. Effect of ultrasonic pre-treatment on biogas yield and specific energy in anaerobic digestion of fruit and vegetable wholesale market wastes. Sustainable Environment Research. 2017; 256-267.
  57.  Xu J, Yuan H, Lin J. Evaluation of thermal, thermal-alkaline, alkaline and electrochemical pretreatments on sludge to enhance anaerobic biogas production. Journal of the Taiwan Institute of Chemical Engineers. 2014;45(5):2531-6.
  58.  Fengel D. Chemical composition and analysis of wood. Wood. 1984:26-65. 59. Khatri S, Wu S, Kizito S, Zhang W, Li J, Dong R. Synergistic effect of alkaline pretreatment and Fe dosing on batch anaerobic digestion of maize straw. Applied Energy. 2015;158:55-64.
Journal of Research in Environmental Health
Volume 7, Issue 1
June 2021
Pages 53-66
Files
Share
How to cite
Statistics