From strain to extraction - A review to produce biodiesel from microalgae in Bangladesh

Abstract

Fossil fuel energy resources are unsustainable. World reserves are gradually depleting and the greenhouse gas emissions associated with their use are contributing to global warming. Therefore, there are vigorous research initiatives all aimed at developing alternative fuel resources that are both sustainable and carbon neutral. Based on contemporary research, third generation biofuels derived from microalgae can be taken as an efficient renewable energy resource which is free from the major problems faced in using fossil fuels. This paper delivers a summary of the current status of microalgae as a source of biodiesel, including their cultivation, harvesting, and processing keeping Bangladesh in perspective. The microalgae species most suitable for biodiesel production in Bangladesh are mentioned as well.