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Welcome to Practical Applications, a world-leader in pH Neutralization, Biological Decontamination,Graywater, and High-Purity Water systems.

Industrial, institutional and commercial wastewater management is a process that every business must recognize both as a cost and a potential liability. Practical Applications, Inc. (PAI) specializes in water / wastewater management by deploying three basic measures: POTW Compliance, Engineered-Equipment, and Service Maintenance to minimize both the cost and liability associated with discharging to a Publicly Owned Treatment Works (POTW).

PAI is currently operating Wastewater Management Services in many sewer districts including the MWRA, GLSD, Attleboro, Fall River, Grafton, Lowell, Billerica, and Taunton. PAI has been designing, building, and operating wastewater treatment systems since 1994. Our systems are designed and built by operating engineers and technicians who understand that an effective system must ensure performance while remaining economical to operate and maintain.

PAI Designs and Builds Greywater System for Worcester Polytechnic Insitute

DOWNLOAD A PDF OF THIS RELEASE Practical Applications, Inc. (PAI), a leading environmental engineering company, announces delivery of a water reclamation system to be installed at the future Sports and Recreation Center at Worcester Polytechnic Institute (WPI) in Worcester, MA. The system’s innovative design to reuse rainwater from the roof of the new LEED-certified center...

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Wheelabrator Agrees To Pay $7.5 million MassDEP Fine

Wheelabrator has been found liable of environmental violations including repeatedly dumping wastewater into surrounding wetlands at their waste-to-energy facilities in Saugus, North Andover and Millbury and has agreed to pay the largest ever DEP fine resulting from an investigation. Read the details of the full investigation below: http://www.mass.gov/dep/public/press/0511whls.htm

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