Clean Air & Clean Water Solutions for Your Plant

Water & Wastewater Treatment

|Water & Wastewater Treatment
Water & Wastewater Treatment2018-07-06T15:56:39+00:00
Installation of a Lamella Vertical Plate Clarifier

Water & Wastewater Treatment Clarifiers and Separators

Does your plant need to treat a contaminated liquid stream?

  • Suspended (TSS) & dissolved (TDS) solids

  • Metals precipitation & reduction

  • Oil/FOG separation & recovery

  • Ammonia & VOC stripping

  • Mobile water treatment & rentals

Monroe Environmental designs and builds a broad range of water and wastewater systems and equipment for eliminating and minimizing a wide spectrum of pollutants from virtually all types of water and wastewater sources and applications.

Have technical questions about water & wastewater treatment systems?

Ask a Monroe Expert

Monroe Environmental designs and builds a broad range of water and wastewater systems and equipment for eliminating and minimizing a wide spectrum of pollutants from virtually all types of water and wastewater sources and applications.

Have technical questions about water & wastewater treatment systems?

Ask a Monroe Expert

Monroe’s Water & Wastewater Treatment Systems & Equipment

Circular Clarifier for water & wastewater treatment

Circular Clarifiers & Thickeners

Lamella Plate Vertical Clarifier

Lamella Plate Vertical Clarifiers

Horizontal Clarifier with filter press

Horizontal Plate Clarifiers

API Separator installation at refinery

API Oil/Water Separators

Monroe Oil Skimmer reclaiming condensed grease from venturi scrubber tank

Oil Recovery Units

Air Stripper

Air Strippers

X-Flo Mobile Clarifier

X-Flo Mobile Clarifiers

Applications & Process Experience

Monroe Environmental has extensive experience with a wide variety of applications and processes for water & wastewater treatment. Click on a pollutant or process below to learn more about our approach to treating these contaminants.

Suspended & dissolved solids removal is required for nearly every water treatment application across every industry. Many physical and chemical characteristics as specific gravity, rise/settling rates, particle size, and chemical composition must be evaluated in order to select the correct technology for solids reduction.

Chemical treatment is a commonly used in conjunction with clarification, separation, and filtration to enhance solids removal. It is often required to precipitate dissolved solids and/or form floc that will more readily settle within a given liquid stream.

Monroe Environmental specializes in gravity separation of solids from liquid streams and offers a variety of clarification and separation technologies such as:

Contact a Monroe Applications Engineer to get assistance with selecting the correct technology for your application.

Metals are commonly found in wastewater streams and can be removed through clarification, separation, and/or filtration. Metals that are dissolved in wastewater can often be brought out of solution and precipitated through pH adjustment. Additional chemicals such as coagulants and flocculants can then be used to enhance these removal processes.

Monroe Environmental has supplied countless metals removal systems across a variety of industries using the following technologies:

Oil separation is a critical wastewater treatment step required in many applications and industries. The physical and chemical properties of the oil should be carefully evaluated in order to correctly apply the various treatment technologies that exist. FOG refers to “fats, oils, and grease” and is a common designation and regulatory target in the food industry.

Recovered oil often has residual value if it can be re‑used or re‑purposed in a secondary market. Therefore, “separation for waste” versus “separation for recovery” treatment objectives are evaluated according to different cost/benefit principles.

In some cases, oil separation can be accomplished simultaneously with solids settling, however this is not always the case.

Monroe Environmental technologies for oil separation, slimming, and recovery include:

Ammonia (and nitrogen) regulations for water have become much more stringent in recent years. Ammonia that is dissolved in water can be removed under the correct process conditions at various stages the treatment process.

Volitaile Organic Compounds (VOCs) such as TCE, DCE, BTEX (benzene, toluene, ethylene, xylene), and others are commonly found in groundwater, industrial wastewater, and other contaminated liquid streams.

Monroe Environmental utilizes the following for ammonia and VOC reduction:

Mobile Water Treatment is required in specific industries such as fracking and pipe testing, but is also extremely beneficial during emergency events, scheduled maintenance shutdowns, and bypass operations.

Monroe Environmental offers mobile clarifiers and separators for these applications and any others where permanent installation is not feasible or desired. Our systems include:

The X-Flo Mobile Clarifier a highly optimized gravity separator which combines solids settling, oil separation, and sludge handling in a single, convenient mobile tank. Learn More

Value-Added Engineering, On-Site, and Support Services

Monroe also offers a variety of engineering, assessment, evaluation, and design services to help engineers, operators, and plant personnel get the most out of their wastewater treatment systems.

  • Clarifier/Separator evaluations
  • API Separator evaluations
  • Settling test/jar testing
  • Treatability studies

Learn More
Circular Clarifier evaluation

Have technical questions about water & wastewater treatment systems?

Ask a Monroe Expert

Industries Served

See All Industries
Horizontal Plate Clarifier pilot unit

Rental, Pilot, and Testing Programs

Learn More

Resources & Literature

Recent Case Studies

  • API Separator for FOG removal from snack chip production wastewater

Water | API Separator for FOG Removal

One of the largest potato and corn chip producers was mandated to hit a stringent deadline imposed by the state DEP to achieve low-levels of fryer oil in their plant discharge stream.

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