Author(s): Hailu Brhane Gebreyesus

Email(s): haibrhane2012@gmail.com

DOI: 10.5958/2321-581X.2020.00029.X   

Address: Hailu Brhane Gebreyesus
Adigrat University, P.O Box 50, Adigrat, Tigray, Ethiopia.
*Corresponding Author

Published In:   Volume - 11,      Issue - 4,     Year - 2020


ABSTRACT:
Waste to energy concept is one of the best methods, which not only consider the environment but also generate energy from municipal solid waste. Generation of municipal solid waste at Adigrat city, Ethiopia, has grown steadily mainly due to migration of people from rural areas. However, the waste has not been managed and utilized as a useful resource due to lack of awareness and proper technology in the city. The objective of this study was to investigate the type and volume of household municipal solid waste and to measure its heat content in order to obtain information about municipal solid waste to energyfound at Adigrat city. To achieve this objective questionnaire, field observation, interview, sorting of collected wastes, measurement of calorific value by bomb calorimeter and Dulong?s formula and measurement of proximate analysis were the instrument employed to collect valid data. This Study randomly selected 70 households that are estimated to represent all classes of income levels; low, middle and high and completes on 70 households having 420 people. Waste generation rate at Adigrat city per capita per day was found to be 0.26kg/capita/day. The average heating values obtained from the experimental analysis were 17MJ/kg. The energy content obtained from the basic composition of waste using Dulong’s formula was 13,271kJ/kg. These results show that it might be possible to get 2 MW of power from the household solid waste composition represented by the sample and it's an honest potential to improving the facility shortage and interruption problems in Adigart city. The results of this study might be used for design considerations within the selection and establishment of waste to energy technology in Adigrat city.


Cite this article:
Hailu Brhane Gebreyesus. Investigation of the type and volume of household municipal solid waste and measurement of its total heat: The case of Adigrat city. Research J. Engineering and Tech. 2020;11(4):187-196. doi: 10.5958/2321-581X.2020.00029.X


REFERENCES:
1.    H. A. Alhumid, H. Haider, S. S. Alsaleem, M. Alinizzi, M. Shafiquzaman, and R. Sadiq, “Performance assessment model for municipal solid waste management systems: Development and implementation,” Environ. - MDPI, vol. 6, no. 2, 2019.
2.    L. Zaccariello, R. Cremiato, and M. L. Mastellone, “Evaluation of municipal solid waste management performance by material flow analysis: Theoretical approach and case study,” Waste Manag. Res., vol. 33, no. 10, pp. 871–885, 2015.
3.    M. G. Gebreslassie, H. B. Gebreyesus, M. T. Gebretsadik, S. T. Bahta, and S. E. Birkie, “Characterization of Municipal Solid waste’s Potential for Power Generation at Mekelle City as a Waste Minimisation strategy,” Int. J. Sustain. Eng., vol. 13, no. 1, pp. 68–75, 2020.
4.    DOE, “Waste-to-Energy from Municipal Solids Wastes,” U.S Dep. Energy, no. August, p. 36, 2019.
5.    G. Charis et al., “Waste to Energy Opportunities in Botswana: A Case Study Review,” Proc. 2019 7th Int. Renew. Sustain. Energy Conf. IRSEC 2019, 2019.
6.    A. F. Biruk, “Waste management in the case of Bahir Dar City near Lake Tana shore in Northwestern Ethiopia: A review,” African J. Environ. Sci. Technol., vol. 11, no. 8, pp. 393–412, 2017.
7.    T. Kassahun and Birara, “Assessment of Solid Waste Management Practices in Bahir Dar City, Ethiopia,” Pollution, vol. 4, no. 2, pp. 251–261, 2018.
8.    “Composition , Generation and Management Method of Municipal Solid Waste in the case of Addis Ababa city , Central Ethiopia : A review Abstract,” 2015.
9.    T. Manyazewal, “Solid Waste Management Practice and Level of Satisfaction from Related Services among Commercials and Institutions in Jigjiga City, Ethiopia,” Int. J. Environ. Sci. Nat. Resour., vol. 22, no. 2, 2019.
10.    N. Regassa, R. D. Sundaraa, and B. B. Seboka, “Challenges and Opportunities in Municipal Solid Waste Management: The Case of Addis Ababa City, Central Ethiopia,” J. Hum. Ecol., vol. 33, no. 3, pp. 179–190, 2011.
11.    O. Owojori, J. N. Edokpayi, R. Mulaudzi, and J. O. Odiyo, “Characterisation, recovery and recycling potential of solid waste in a university of a developing economy,” Sustain., vol. 12, no. 12, pp. 1–17, 2020.
12.    B. Mekonnen, A. Haddis, and W. Zeine, “Assessment of the Effect of Solid Waste Dump Site on Surrounding Soil and River Water Quality in Tepi Town, Southwest Ethiopia,” J. Environ. Public Health, vol. 2020, 2020.
13.    M. G. Gebreslassie, H. B. Gebreyesus, M. T. Gebretsadik, S. T. Bahta, and S. E. Birkie, “Assessment of the Generation Rate and Composition of Municipal Solid Waste in Mekelle City,” Res. Artic. Branna J. Eng. Technol., vol. 1, no. 2, pp. 185–197, 2019.
14.    R. Kuleape, S. J. Cobbina, S. B. Dampare, A. B. Duwiejuah, E. E. Amoako, and W. Asare, “Assessment of the energy recovery potentials of solid waste generated in Akosombo, Ghana,” African J. Environ. Sci. Technol., vol. 8, no. 5, pp. 297–305, 2014.
15.    K. M. N. Islam, “Municipal Solid Waste to Energy Generation in Bangladesh: Possible Scenarios to Generate Renewable Electricity in Dhaka and Chittagong City,” J. Renew. Energy, vol. 2016, pp. 1–16, 2016.
16.    T. C. Ogwueleka and F. N. Ogwueleka, “Modelling energy content of municipal solid waste using artificial neural network,” Iran. J. Environ. Heal. Sci. Eng., vol. 7, no. 3, pp. 259–266, 2010.
17.    S. Dai, “Optimized Conversion of Municipal Solid Waste in Shanghai Applying Thermochemical Technologies,” pp. 1–45, 2016.
18.    “TIGRAY NATIONAL REGIONAL STATE Environmental and Social Impact,” 2013.
19.    S. Salwa Khamis, H. Purwanto, A. Naili Rozhan, M. Abd Rahman, and H. Mohd Salleh, “Characterization of Municipal Solid Waste in Malaysia for Energy Recovery,” IOP Conf. Ser. Earth Environ. Sci., vol. 264, no. 1, 2019.
20.    S. Verma, M. S. Chouhan, A. Sharma, and S. Sharma, “Review on scenario of municipal solid waste management in India,” Pollut. Res., vol. 34, no. 3, pp. 561–565, 2015.
21.    X. L. Huai et al., “Numerical simulation of municipal solid waste combustion in a novel two-stage reciprocating incinerator,” Waste Manag., vol. 28, no. 1, pp. 15–29, 2008.
22.    a J. Ujam, F. Eboh, and A. State, “Thermal Analysis of a Small-Scale Municipal Solid Waste-Fired Steam Generator : Case Study of Enugu State , Nigeria,” vol. 2, no. 5, p. 44, 2012.
23.    P. Preparing and R. Recovery, “Waste-to-Energy Incineration,” no. June, 2020.
24.    World Bank, “Municipal solid waste incineration,” Munic. waste Combust., no. June, p. 111, 1999.
25.    I. Boumanchar et al., “Municipal solid waste higher heating value prediction from ultimate analysis using multiple regression and genetic programming techniques,” Waste Manag. Res., vol. 37, no. 6, pp. 578–589, 2019.
26.    L. Makarichi, R. Kan, W. Jutidamrongphan, and K. A. Techato, “Suitability of municipal solid waste in African cities for thermochemical waste-to-energy conversion: The case of Harare Metropolitan City, Zimbabwe,” Waste Manag. Res., vol. 37, no. 1, pp. 83–94, 2019.

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