Centrisys/CNP, a leading North American manufacturer of decanter centrifuges and advanced biosolids treatment technologies, has been awarded the project to upgrade equipment for the City of Houston, Texas’s largest wastewater treatment facility, the 69th Street Wastewater Treatment Plant. The upgrade will include 14 CS21-4HC 2ph decanter centrifuges with two spares. The new equipment will replace aging dewatering and solids handling equipment and will support the facility’s management of up to 200 million gallons per day (MGD) and daily average flow of 400 MGD 2-hour peak flow.