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Bio-Methane Production Potential Assays of Organic Waste by Anaerobic Digestion and Co-Digestion

Bio-Methane Production Potential Assays of Organic Waste by Anaerobic Digestion and Co-Digestion

Nafeesa Batool1*, Javed Iqbal Qazi1, Nida Aziz1, Ali Hussain2 and Syed Zawwar Hussain Shah3

1Department of Zoology, University of the Punjab, Lahore, Pakistan
2Department of Wildlife and Ecology, University of Veterinary and Animal Sciences, Lahore, Pakistan
3Department of Physics, Riphah International University, Islamabad, Pakistan

*      Corresponding author: nafeesabatool72@gmail.com

 

Fig. 1.

Cumulative biogas yields from microcrystalline cellulose (MCC), food waste (FW), dairy manure (DM) and co-digestion of food waste and dairy manure (FW+DM). Each data point represents average measurement of three digesters with standard error of mean.

Fig. 2.

Biogas daily production rates (mL / L.d) during anaerobic digestion of microcrystalline cellulose (MCC), food waste (FW), dairy manure (DM) and co-digestion of food waste and dairy manure (FW+DM). Each data point represents average measurement of three digesters with standard error of mean.

Fig. 3.

Percent (%) methane (CH4) contents of biogas produced from anaerobic digestion of microcrystalline cellulose (MCC), food waste (FW), dairy manure (DM) and their mixture (FW+DM). Each data point represents average measurement of three digesters with standard error of mean.

Fig. 4.

Average pH measurements of seeding culture, raw feed-stocks and biogas effluents. Each data point represents average measurement of three digesters with standard error of mean.

Pakistan Journal of Zoology

June

Vol. 52, Iss. 3, Pages 825-1224

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