Production and Quality Evaluation of Biogas from Animal Waste (Cow Dung)

Eyo Monday Usoro; Enobong Okon Umoh

doi:10.56201/ijemt.vol.11.no5.2025.pg228.233

📄 Download Paper

Production and Quality Evaluation of Biogas from Animal Waste (Cow Dung)

Eyo Monday Usoro, Enobong Okon Umoh

Abstract

The production of biogas from animal waste offers a sustainable and eco-friendly solution to global energy demands while addressing Agricultural waste management challenges, and turning waste to wealth. This research is aimed at producing and evaluating biogas from cow dung. The biogas produced was gotten from the anaerobic digestion of cow dung, in the absence of oxygen, using a locally made digester. The biogas generated from the anaerobic digestion process was analyzed in the laboratory using a portable gas meter, and the data generated through triple determination, were subjected to statistical analysis using a Statistical Software Packages for Social Sciences (SPSS version 23) to obtain the mean values and standard deviation. Results of the compositional analysis obtained were as follows: 65.86% methane (CH?); 27.15% carbon dioxide (CO?); 2.74% carbon monoxide (CO); 2.16% hydrogen sulfide (H?S); and 2.09% oxygen (O?). The result gotten from the analysis demonstrates the viability of cow dung as a feedstock for renewable energy production with methane content indicating a significant calorific value.

Keywords

BiogasDigestateCow dungAnaerobic digestionRenewable energyAnimal waste.

References

Achinas, S., Achinas, V., and Euverink, G. J. W. (2017). A technological overview of biogas production from biowaste. Engineering, 3(3), 299–307. Adiotomre K. O., Ukrakpor E. F. (2015). Production of biogas from kitchen waste and cow dung, International Journal of Innovative Scientific & Engineering Technologies Research, 3(2), 52-64. Agba M. M., Ushie E. F., Abam I., Agba M. S., and Okoro, J. (2010). Developing the biofuel industry for effective rural transportation. European Journal of Scientific Research, 40,44- Eze, C. C., Chukwuma, O. M., Onwosi, C. O., and Igbokwe, J. N. (2020). Assessment of biogas production potential from organic waste in Nigeria. International Journal of Renewable Energy Research, 10(2), 1109–1121. Hossain, M. Z., Zainudin, M. F. R., and Rahaman, M. S. (2019). Biogas production from animal wastes: technology, challenges, and prospects. Journal of Material Cycles and Waste Management, 21, 601-613. Ofoefule, A. U., Uzodinma, E. O., and Onukwuli, O. D. (2009). Comparative study of the effect of different pretreatment methods on biogas yield from water hyacinth. Biomass and Bioenergy, 33(1), 1–5. Pandey, A., Kumar, B., Singh, S., and Gupta, M. (2020). Study on optimization of hydrogen sulfide removal using limestone in anaerobic digester effluent biogas. Energy Sources, Part A: Recovery, utilization, and environmental effects, 42(20), 2411–2420. Suyog, B. (2010). Biogas production from co-digestion of dairy manure and food waste. Bioresource Technology, 101(11), 4021-4028. Yadav, A.K., Abbasi, T., Abbasi, S.A. (2020). Biogas from animal dung: a critical review on process, enhancement, and limitations. Biomass Conversion and Biorefinery, 10, 605-623. Yin, J., Xie, X., Jiang, X., & Liu, Z. (2021). Effects of thermal pretreatment on anaerobic digestion performance and microbial community structure of waste activated sludge. Bioresource Technology, 325, 124666.

Production and Quality Evaluation of Biogas from Animal Waste (Cow Dung)

Abstract

Keywords

References

More Articles from INTERNATIONAL JOURNAL OF ENGINEERING AND MODERN TECHNOLOGY