Designing and Manufacturing Air Pollution Control and Water & Wastewater Treatment Systems Since 1971
Clean Air and Clean Water for Your Plant…That’s Monroe Environmental
Have technical questions about your air pollution or water/wastewater application?
Monroe is a full-service company offering a complete line of pollution control equipment that is designed, engineered, and manufactured for the needs of each customer and application on an individual basis.
We have complete in-house fabrication and shop assembly capabilities that serve to reduce project costs, provide superior quality control, and expedite project completion times.
We also have the experience and capabilities to provide turnkey installations along with a wide array of related services ranging from engineering and design through permitting, project management, and commissioning.
Each system is custom designed for your unique plant and application — a true pollution control solution.
The Benefits
Manufacturer of Pollution Control Equipment
End-to-End Solutions & Turnkey Services for Your Application/Industry
We have over 50 years of engineering, application, and manufacturing experience and expertise to deliver the right solution for your plant.
Quality you count on. Proudly designed, engineered, and manufactured in the USA.
View Our Recent Projects
X-Flo Mobile Clarifier™ Permanent Solution for Fracking Water Treatment
After operating for just a few days, it was clear to the site’s operators that the Monroe X-Flo Clarifier™ was the right solution for their fracking water treatment operations. The rental pilot became the permanent solution.
Dual Throat Venturi Scrubber for Beverage Producer
A major beverage manufacturer needed to upgrade their exhaust system. A Monroe Dual Throat Venturi Scrubber was selected because of its ability to handle the sticky, water soluble particulate.
Mobile Clarifier to Reduce TSS
A large energy utility needed to conduct pressurized testing of new gas pipeline. A Monroe X-Flo Mobile Clarifier™ provided continuous treatment of the hydrotest water, and separated the TSS and clarified the water prior to disposal.
Primary Clarifiers for Snack Production Plant
Monroe worked with consulting engineers to provide two 30 ft. Primary Circular Clarifiers capable of processing over 1.25 million gallons per day for a snack food producer.
Monroe Packed Tower Scrubber Treats Leachate H2S Fumes
An industrial waste treater needed a scrubbing system to absorb H2S fumes and other odors from their wastewater treatment process.
Air Pollution Control
Dual Throat Venturi Scrubber for Beverage Producer
A major beverage manufacturer needed to upgrade their exhaust system. A Monroe Dual Throat Venturi Scrubber was selected because of its ability to handle the sticky, water soluble particulate.
Monroe Packed Tower Scrubber Treats Leachate H2S Fumes
An industrial waste treater needed a scrubbing system to absorb H2S fumes and other odors from their wastewater treatment process.
Venturi Scrubber for Plastic Extrusion Line
Monroe’s Dual Throat Scrubber was selected to treat the exhaust air from plastic extrusion production lines because of its ability to handle the wet, sticky, tacky, and oily particulate.
Water & Wastewater Treatment
Primary Clarifiers for Snack Production Plant
Monroe worked with consulting engineers to provide two 30 ft. Primary Circular Clarifiers capable of processing over 1.25 million gallons per day for a snack food producer.
Vertical Plate Clarifier Removes Metals and TSS in PFAS Treatment Process
A company that specializes in recycling and disposal of industrial wastewater needed an effective pretreatment solution as part of their PFAS filtration system. The Monroe Vertical Plate Clarifier was selected to precipitate and settle the solids and metals in order to extend the life of the filters.
X-Flo Mobile Clarifier™ for Frac Water Treatment
Monroe's X-Flo Mobile Clarifiers have a higher throughput and the ability to separate and remove settle-able solids as well as floating oils at the same time.