POET Ethanol Plant in Bingham Lake, MN Utilizes Zero-Liquid Discharge Technology to Drastically Cut Water Use

Grainnet.com
Date Posted: April 14, 2009

Sioux Falls, SD—POET Biorefining – Bingham Lake (MN) has eliminated water discharge through new technology, making its process for producing ethanol even more efficient.

The Bingham Lake facility already used less water than the industry average.

The 35 million-gallons-per-year-plant on average used 3.42 gallons of water to produce one gallon of ethanol.

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