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.