PL EN
Co-Digestion of Petroleum Sludge and Buffalo Dung by Batch Anaerobic Digestion System
 
Więcej
Ukryj
1
Institute of Environmental Engineering and Management, Mehran University of Engineering and Technology, Jamshoro, Sindh, Pakistan
 
2
Mining Engineering Department, Mehran University of Engineering and Technology, Jamshoro, Sindh, Pakistan
 
3
Chemical Engineering Department, Mehran UET, Jamshoro, Sindh, Pakistan
 
4
Mechanical engineering department, Ronggolawe College of Technology, Jl. Campus Ronggolawe Blok B No 1Mentul Cepu, Blora Central, Java, Indonesia
 
5
Environment solution specialist, Schumberger at Kingdom Saudi Arabia
 
6
Department of Mechanical & Energy Systems Engineering, Faculty of Engineering and Informatics, University of Bradford, Bradford BD71DP, United Kingdom
 
7
Department of Physics and Astronomy, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
 
 
Autor do korespondencji
Muhammad Safar Korai   

Institute of Environmental Engineering and Management, Mehran University of Engineering and Technology, Jamshoro, Sindh, Pakistan
 
 
J. Ecol. Eng. 2024; 25(6):120-127
 
SŁOWA KLUCZOWE
DZIEDZINY
 
STRESZCZENIE
Globally, the petroleum industry plays a very significant role in producing oil to fill full the demand of the overgrowing population. The improper management of abandoned quantity of petroleum sludge that is one of the byproducts of petroleum industry has posed many environmental as well as socio-economic issues in most of the developing countries. The petroleum sludge contains various toxic substances like minerals, oil, and other chemicals which are very harmful for biotic as well as abiotic environment. Meanwhile, a huge quantity of livestock manure, especially buffalo dung, is produced in villages and burned as fuel after drying in open atmosphere for domestic application without any treatment which generates indoor air pollution. This study was formulated to analysis the biochemical methane potential of buffalo dung with petroleum sludge at different mixing ratios (i.e., 1:1, 1.5:0.5 and 0.5:1.5) through batch digestion system. The substrates were prepared and characterized before and after batch digestion by using standard methodology. The maximum methane was obtained as 268Nml/gVS, followed by 326Nml/gVS and 191Nml/gVS at mixing ratio of 1:1, 1.5:0.5 and 0.5:1.5 respectively. The results and finding of study lead to recommend that the codigestion of buffalo dung with petroleum sludge at mixing ratio of 1.5:0.5 through continuous batch digestion would be best option to enhance methane production.
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