Revista de Bioprocessamento e Biotécnicas

Possibility of Using Microalgae in Porous Substrate Bioreactors to Remove Pollutants from Wastewater

Abstract

Dubrica Eugenia

In the face of growing environmental concerns and the need for sustainable wastewater treatment methods, microalgae-based systems have gained increasing attention for their potential in removing pollutants from wastewater. Among the innovative approaches to harness the power of microalgae, porous substrate bioreactors have emerged as a promising technology. This article explores the possibilities and advantages of using microalgae in porous substrate bioreactors to address the critical issue of wastewater pollution. Wastewater pollution is a pressing global concern that impacts both the environment and human health. The discharge of untreated or poorly treated wastewater into rivers, lakes, and oceans can lead to the contamination of water sources, causing harm to aquatic life and posing serious health risks to those who depend on these water bodies for various purposes, such as drinking, agriculture, and recreation. Key pollutants in wastewater include organic matter, nitrogen compounds, phosphorus, heavy metals, and pathogens, all of which have the potential to wreak havoc on ecosystems and public health.