The Green Machine: Algae Clean Wastewater, Convert to Biodiesel

Read the press release from Rochester Institute of Technology.

Let algae do the dirty work.

Researchers at Rochester Institute of Technology are developing biodiesel from microalgae grown in wastewater. The project is doubly “green” because algae consume nitrates and phosphates and reduce bacteria and toxins in the water. The end result: clean wastewater and stock for a promising biofuel.

The purified wastewater can be channeled back into receiving bodies of water at treatment plants, while the biodiesel can fuel buses, construction vehicles and farm equipment. Algae could replace diesel’s telltale black puffs of exhaust with cleaner emissions low in the sulfur and particulates that accompany fossil fuels.

About Laura B.

Laura L. Barnes is ISTC's Sustainability Information Curator and Executive Director of the Great Lakes Regional Pollution Prevention Roundtable (GLPPR). She also created and authors Environmental News Bits (http://envnewsbits.info).
This entry was posted in Biofuels, Research, Water. Bookmark the permalink.

Leave a Reply