The Massachusetts Water Resources Authority (MWRA) has selected Calgon Carbon Corp to provide an ultraviolet (UV) disinfection system for the John Carroll Water Treatment Plant in Marlboro, Massachusetts.

Twelve Sentinel Chevron 48 reactors (Chevron 48) will treat up to 450 million gallons of drinking water per day.

The reactors are scheduled to be delivered in June 2012. Earlier this year, Calgon Carbon won a contract to supply 12 similar reactors to treat San Francisco’s drinking water.

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