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Solid wastes are generated and dump indiscriminately in Nigeria due to poor implementation of standards, thus causing environmental and public health hazards. Nigeria generates more than 32 million tons of solid waste annually, out of which only 20-30% is collected and disposed in an open dump site. Different researchers have reported that organic waste fraction of solid waste generated in Nigeria has the highest percentage which is over 50%. However, this fraction of organic waste is yet to be properly utilized for biogas production. This research work is focused on the performance evaluation of biogas potential yields from co-digestion of kitchen wastes and water hyacinth. A 0.030m3 anaerobic mild steel digester was fabricated and used to digest the composition of water hyacinth and kitchen wastes. The experiment was conducted under mesophilic temperature range and a pH range of 6.0-7.4. The results obtained show that a cumulative biogas yield of 0.0499m3 was obtained from 30kg of substrates composition of kitchen waste and water hyacinth. Besides, optimum biogas yields were obtained at optimum mesophilic temperature.

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References

  1. E.K. Orhorhoro, P.O. Ebunilo, E.G. Sadjere. Experimental Determination of Effect of Total Solid (TS) and Volatile Solid (VS) on Biogas Yield. American Journal of Modern Energy, vol. 3, no. 6, pp.131-135, 2017
     Google Scholar
  2. The Nigerian Energy Support Programme, (NESP). The Nigeria Energy Sector- An Overview with a Special Emphasis on Renewable Energy, Energy Efficiency and Rural Electrification”. Federal ministry of Power, Abuja, 2nd edition, pp.24-28, June 2015
     Google Scholar
  3. A. Aliyu, A. Ramil and M. Saleh. Nigeria electricity crisis: Power generation capacity expansion and environmental ramifications, 2013 Available at: www.academia.edu/4780878/ [Accessed: 18th Febuary 2016].
     Google Scholar
  4. B.A. Adelekan, and I.O. Adelekan. Health Implications of Household Energy Use in Selected Nigerian Towns. Nigerian Journal of Renewable Energy, Sokoto Energy Research Centre, vol. 12, no. (1 & 2), pp. 138-146, 2004
     Google Scholar
  5. P. Ebunilo, S. Aliu, K. Orhorhoro. Comparative Analysis of Biogas Yield from Different Composition of Domestic Wastes from Benin City, Nigeria. Journal of Advanced & Applied Science (JAAS), vol. 4, no. 5, pp.169-177, 2015
     Google Scholar
  6. AA Global Energy Network Institute. Nigerian National Energy Grid. Retrievedfrom:http://www.geni.org/globalenergy/library/nationalenergy_grid/nigeria/nigeriannationalelectricitygrid.shtml, Accessed 8th Febuary 2016.
     Google Scholar
  7. E.K. Orhorhoro, P.O. Ebunilo, E.G. Sadjere. Development of a Predictive Model for Biogas Yield Using Artificial Neural Networks (ANNs) Approach. American Journal of Energy and Power Engineering, vol. 4, no. 6, pp.71-77, 2017
     Google Scholar
  8. P.O. Ebunilo, S.A. Aliu, E.K. Orhorhoro. Performance Study of a Biogas Pilot Using Domestic Wastes from Benin Metropolis; International Journal of Thermal & Environmental Engineering, vol. 10, no.2, pp.135-141, 2015
     Google Scholar
  9. G. Ionescu, E.C. Rada, M. Ragazzi, C. Marculescu, A. Badea, T. Apostol. Integrated municipal solid waste model using advanced pretreatment and waste to energy processes. Energ. Convers. Manag., vol.76, pp.1083–1092, 2013
     Google Scholar
  10. J. Anwar, A. Habib, H. Haslenda, M. Ramli, Municipal Solid Waste Management and Potential Revenue from Recycling in Malaysia. Modern Applied Science, vol.8, no.4, pp.37-49, 2014
     Google Scholar
  11. E.K. Orhorhoro, P.O. Ebunilo, R.I. Tamuno, A.I. Essienubong. The Study of Anaerobic Co-Digestion of Non-Uniform Multiple Feed Stock Availability and Composition in Nigeria. European Journal of Engineering Research and Science, (EJERS), vol.1, no.1, pp.39-42, 2016
     Google Scholar
  12. B G. Paramagurua, M. Kannanb, P. Lawrencec, Effect of pH on Biogas Production through Anaerobic Digestion of Food Waste. Journal of Advanced Engineering Research, vol.4, no.1, pp.59-62
     Google Scholar
  13. R.L. Vetter, D.J. Friederick, and P. Huntington. Full Scale Anaerobic Digester and Waste Management System for a 300-Cow Dairy. Proceed. 6th Internl Symp. On Agric and Food Process Wastes ASAE., pp.236-249, 1990
     Google Scholar
  14. A.T. Marshall. Bioenergy from Waste: A Growing Source of Power. Waste Management World Magazine, pp.34-37, April, 2000. (http://www.waste-management-world-magazine)
     Google Scholar
  15. E.K. Orhorhoro, P.O.B. Ebunilo, and E.G. Sadjere. Design of Bio-Waste Grinding Machine for Anaerobic Digestion (AD) System. European Journal of Advances in Engineering and Technology, vol.4, vol.7, pp.560-568, 2017
     Google Scholar
  16. P.O. Akintokun, I.M. Adekunle, A.A. Adekunle., A.K. Akintokun, T.A. Arowolo. Recycling of organic wastes through composting for land applications. A Nigerian experience. Waste management & research, vol.29, no.6, pp.582-93, 2011
     Google Scholar
  17. IEA BIOENERGY TASK 37, [2015]. REVAQ Certified Wastewater Treatment Plants in Sweden for Improved Quality of Recycled Digestate Nutrients, Case Study, April 2015. Available from:http://www.iea-biogas.net/case-studies.html
     Google Scholar
  18. E.K. Orhorhoro, P.O. Ebunilo, R.I. Tamuno, and I.A. Essienubong. The Study of Anaerobic Co-Digestion of Non-Uniform Multiple Feed Stock Availability and Composition in Nigeria. European Journal of Engineering Research and Science, (EJERS), vol.1, no.1, pp. 39-42, 2016
     Google Scholar
  19. A. Makaruk , M. Miltner, M. Harasek . Membrane biogas upgrading processes for the production of natural gas substitute. Separation and Purification Technology, vol.74, no.1, pp.83-92, 2010
     Google Scholar
  20. J. Niesner, D. Jecha, and P. Stehlik. Biogas upgrading techniques: state of art review in European region, Chemical Engineering, Transactions, vol.35, pp. 517-522, 2013
     Google Scholar
  21. E.K. Orhorhoro, P.O. Ebunilo, E.G. Sadjere. Determination and Quantification of Household Solid Waste Generation for Planning Suitable Sustainable Waste Management in Nigeria. International Journal of Emerging Engineering Research and Technology, vol.5., no.8, pp. 1-9, 2017
     Google Scholar
  22. E.K. Orhorhoro, O.W. Orhorhoro and P.O. Ebunilo. Analysis of the effect of carbon/nitrogen (C/N) ratio on the performance of biogas yields for non-uniform multiple feed stock availability and composition in Nigeria. International Journal of Innovative Science, Engineering & Technology, vol.3, no.5, pp.119-126, 2016
     Google Scholar
  23. D.I. Igbinomwanhia, E.N. Ohwovoriole, N. Ejovo. A study of the constraints to Residential Solid Wastes Management in Benin Metropolis, Nigeria. Journal of Emerging Trends in Engineering and Applied Science (JETEAS), vol.3., no.1, pp.103-107, 2012
     Google Scholar
  24. E.A. Titus, O.A. Anim. Appraisal of Solid Waste Management Practices in Enugu City, Nigeria. Journal of Environment and Earth Science, vol.4, pp. 98, 2014
     Google Scholar
  25. I.H. Owamah, O.C. Izinyon, P. Igbinewekan, Characteristics and quantification of solid waste generation in the Niger Delta Region of Nigeria: a case study of Ogbe-Ijoih community in Delta State. Journal of Material Cycles and Waste Management, vol.19, no.1, pp.366-373, 2015
     Google Scholar
  26. P.O. Ebunilo, E.K. Orhorhoro, V. Oboh, P.U. Onochie. Effect of Temperature on Biogas Yields Using South-South Nigeria as a Case Study, International Journal of Technology Enhancements and Emerging Engineering Research, vol. 4, no.3, pp.50-54, 2016
     Google Scholar
  27. E.K. Orhorhoro, P.O. Ebunilo, and A.E. Ikpe. Effect of pH on Anaerobic Digestion (AD) of Organic Municipal Solid Waste in Benin City. Nigeria Journal of the Nigerian Association of Mathematical Physics, vol.36, no.1, pp.369-374, 2016
     Google Scholar