Sheppard T. Powell Associates, LLC (STPA) is an independent water treatment consulting firm and laboratory. We have water treatment consultants specializing in power boiler/HRSG water treatment, chemical cleaning, industrial water treatment, makeup water treatment, and recovery boiler water treatment.
To ensure that we remain independent, STPA does not sell any chemicals, treatment equipment, or chemistry monitoring instrumentation. STPA provides onsite consulting services for chemical cleanings, equipment inspections, water treatment practice reviews, and training seminars for chemistry and operations personnel at conventional and combined cycle facilities.
Commonly provided consulting and laboratory services are provided in the following areas. Boiler Water Treatment
Boiler/HRSG Tube Analysis
Cooling/Heating Water Treatment
Condenser Tube Analyses
Deposit Weight and Composition Analyses
High Purity Water Analyses (ppb detection of anions and cations)
Laboratory Services (Water, Deposit, & Metallurgical Analyses)
Makeup Water Treatment
Management & Engineering Support Activities
Potable Water (Drinking Water) Systems
Recovery Boiler Water Treatment
Steam Purity Evaluation
Steam/Water Cycle Chemistry
Water Treatment Training
Water & Waste Management & Treatments.
Sheppard T. Powell started as an independent water treatment consultant in Baltimore, Maryland in 1921. From our offices in Baltimore, we currently provide services to companies in Canada, the U.S., the Caribbean, Central America, and South America.