Biofuel from Cyanobacteria and paper waste – The Centre for Water Quality and Algae Research

Because fossil fuel stocks will be reduced shortly, biofuel is a hot topic. The Centre for Water Quality and Algae Research, USJ, is actively working on a potential solution to the future energy issue.

“Cyanobacteria blooms have potential and usefulness in the production of biofuel”, said Snr. Prof. Pathmalal Manage, Dean of the Faculty of Graduate Sciences and Director, Centre for Water Quality and Algae Research, Department of Zoology, University of Sri Jayewardenepura. As a first step, in 2016, the study team launched an experiment to synthesize biodiesel from a toxic Microcystis bloom in Beira Lake, which was a success, marking the first time in Sri Lanka that researchers could convert cyanobacterial lipids into high-quality biodiesel

Furthermore, the research team is currently working on bacteria-mediated bioethanol production from cellulose biomass, which is a novel concept, and their recent study has published data on the isolation of potential “cellulase-producing” bacteria from cow dung, compost soil, and termite gut, as well as the isolation of sugar, fermenting bacteria from palm wine. Moving forward, they’ve applied the technology to bioethanol production from paper waste and corn cobs, as well as determining the usability of synthesized bioethanol as a fuel blend suitable for diesel engines and determining the usability of bioethanol-diesel blend emulsions by testing fuel parameters at Ceypetco Corporation in Sri Lanka.

Other members of Research team from Centre for Water Quality and Algae Research, Department of Zoology are Mr. D. A. T. Madusanka, Ms. W. M. L. I. Weerasinghe, and Ms. Y. S. Chandrasiri.

“We are also conducting a new research on bioethanol production from solid wastes with our recent IICE competitive research grant”, says Prof. Pathmalal.

Read the full Research Articles:

Potential Utilization of Microcystis Sp. for Biodiesel Production; Green Solution for Future Energy Crisis

Optimising a solvent system for lipid extraction from cyanobacterium Microcystis spp future perspective for biodiesel production

Isolation and Identification of Cellulase Producing and Sugar Fermenting Bacteria for Second-Generation Bioethanol Production


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