Algae from wastewater solves two problems: Biofuel and clean-up
April 3, 2015
In one of the first studies to examine the potential for using municipal wastewater as a feedstock for algae-based biofuels, scientists found they could grow high-value strains of oil-rich algae while simultaneously removing more than 90 percent of nitrates and more than 50 percent of phosphorous from wastewater. Wastewater treatment facilities currently have no cost-effective means of removing large volumes of nitrates or phosphorus from treated water, so algae production with wastewater has the potential of solving two problems at once, said a study co-author.
Monsanto fined for not reporting Idaho chemical releases
March 27, 2015
BOISE, Idaho (AP) — Monsanto Co. has agreed to pay $600,000 in fines for not reporting hundreds of uncontrolled releases of toxic chemicals at its eastern Idaho phosphate plant.
The U.S. Environmental Protection Agency and the U.S. Department of Justice on Thursday announced the agreement involving the biotechnology company's Soda Springs facilities.
Federal officials say the chemicals released are hazardous and can pose serious health risks. Monsanto in a statement noted there were no allegations that the releases exceeded state of federal standards, or that they contributed to any known health concerns in the Soda Springs area.
Federal officials said the releases occurred between 2006 and 2009, with the plant emitting hydrogen cyanide, sulfur dioxide, nitrogen oxides and mercury. Companies are required by law to report such releases immediately.