Wastewater Plant Extends Environmental Stewardship with Solar: PDF

Founded more than 85 years ago, the West County Wastewater District, with offices and a treatment plant located in Richmond California, provides sewage collection, treatment and disposal services for nearby cities and unincorporated parts of Contra Costa County’s western areas.

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FRP Troughs Key to Passive WT-System's Aggressive Iron Oxide Eco-Solution: PDF

For over 60 years, iron oxide and ensuing orange sludge deposits had polluted the water discharging from the abandoned Marchand Mine near Lowber, PA into Sewickley Creek and the Youghiogheny River. The recently constructed Marchand Mine Treatment System is a patented six-pond/large wetland passive mine drainage system that incorporates specially designed FRP (fiberglass reinforced plastic) troughs that manage the hydrology in treating a 1,200-2,250 gmp discharge containing 65-90 mg/L Fe.