Microalgae in a global world: New solutions for old problems?

The human population blast has brought several problems related with the overconsumption of a wide range feedstocks and natural resources conducting to their risk depletion. consumption fossil fuels is an example, increasing levels exploitation negative impacts caused by use. Anthropogenic activities have triggered over accumulation many hazardous substances wastes which are regarded be detrimental life in Earth various planet ecosystems. There urgent need restore unwanted residues prior demographic explosion. Microalgal biotechnology appears pivotal achieve this goal near future come. This review presents current resource affecting how microalgae expected important part solution, discussing production renewable energy from can help integrated way mitigate different environmental problems. Microalgae able convert wastewaters, CO2 organic marketable biomass for uses, including biofuels, converting waste value. An inventory microalgal-based biorefineries operation as well directory companies, products applications also presented.