Tuesday, November 21st, 2006
Photo by Mark Pummell
The big flush
The Geotube, a giant filter bag made of polypropylene geotextile, is expected to get rid of 80 percent of the sludge in the village of Coldwater's wastewater treatment plant. It is approximately 60 feet in circumference, 20 feet in diameter and 100 feet long.
Additional pictures for this date