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Doreswamy R, Deb R*#, De S (2021) Potential use of piggery excreta as a viable source of bioethanol production. Journal of Cleaner Production. doi.org/10.1016/j.jclepro.2021.128246.

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Title Doreswamy R, Deb R*#, De S (2021) Potential use of piggery excreta as a viable source of bioethanol production. Journal of Cleaner Production. doi.org/10.1016/j.jclepro.2021.128246.
 
Creator Rajib Deb
 
Subject Piggery Excreta,Bioethanol
 
Description Not Available
Livestock waste products have been shown to be a viable source of biofuel. Although research have shown that animal excreta may be used to produce bioethanol, there are scanty of reports on the use of piggery (Sus scrofa) excreta for bioethanol production. The goal of this study was to produce bioethanol on a modest scale from pig excreta using a conventional anaerobically fermentation technique with Saccharomyces cervices. Using piggery excreta, we were able to produce 0.765?1.02 gm/200 mL of 89.59 percent pure bioethanol. Gas chromatography (GC) was used to evaluate the single distilled solvent generated from the pretreated (with 4% H2SO4) and fermented pig excreta, which indicated 89.59 percent purity and a retention time of 4.104 min that was closer to absolute ethanol values. The signal peaks indicating the CH3, OH, and CH2 groups of ethyl alcohol were detected employing proton nuclear magnetic resonance (1H NMR) analysis of the fermented distilled colourless from pig excreta. The antibacterial activity of bioethanol was also evaluated against several gram positive and negative pathogens, and the minimum inhibitory concentration (MIC) was found to be between 11 and 25 g/mL. The potential of piggery excreta as an alternative source of bioethanol production and antibacterial agents were identified in this early investigation. In view of public health concerns as well as pollution prevention, pig manure disposal is a critical concern. In developing countries, industrialized small-scale pig farming has exploded, but the environmental issues that come with it have yet to be fully recognized. This research might lead to a more inventive and intelligent method for piggery waste/excreta disposal. As a result, policymakers may wish to consider adopting this approach for piggery farm waste/excreta management in the future, resulting in cleaner production and improved environmental conditions.
 
Date 2021-10-06T09:42:17Z
2021-10-06T09:42:17Z
2021-1-1
 
Type Research Paper
 
Identifier Not Available
0959-6526
http://krishi.icar.gov.in/jspui/handle/123456789/64984
 
Language English
 
Publisher Not Available