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Segment Overview

Water & Wastewater

Scalable, efficient water clarification and biological treatment solutions that are thoroughly planned and fully supported through their entire lifecycle.

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Water Clarification
Learn More:
Biological Treatment
Products & Solutions

Water & Wastewater Treatment Solutions by Brentwood

AccuFAS Submerged Fixed-Film System

  • Optimizes airflow and biomass inventory
  • Increases wastewater treatment capacity without impacting plant operations
  • Will not wash out, highly resistant to plugging
  • Flexible and customizable for any situation, new or retrofit
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Brentwood AccuFAS Submerged Fixed-Film System

Trickling Filter Systems

  • High performance yet cost-effective
  • Wide variety of media to achieve any treatment objective
  • Structured-sheet media encourages microorganism growth
  • Maintain structural integrity required for deep towers
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Brentwood Trickling Filter System

Polychem Chain & Flight Sludge Collectors

  • The industry standard for high- performance, cost-effective reliability
  • Durable chain and flight systems for new construction and retrofit applications
  • More than 18,000 systems in operation
  • Non-metallic parts provide lightweight alternatives to heavy metal components
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Brentwood Polychem Sludge Collectors

SedVac Sediment Dredge System

  • Innovative design maintains flow rates while resisting clogs
  • Easily installs in existing basins
  • Increases water plant capacity without structural changes
  • Handles heavy sludge and grit that traditional vacuum pipe systems leave behind
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Brentwood SedVac Sediment Dredge System

Tube Settlers

  • Cost-efficient and inexpensive water treatment solution
  • Increase plant treatment capacity without large installation footprints
  • Integrate with Brentwood sludge collector systems for comprehensive clarification solutions
  • Engineered for maximum structural integrity
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Brentwood Tube Settlers

Scum Removers

  • Strong, corrosion-resistant system removes grease, scum, and floating material
  • Most economical method for removing material from water surfaces in rectangular clarifiers
  • Simple to operate and maintain
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Learn More About
Water & Wastewater Solutions by Brentwood

For design assistance, support, and pricing, contact your local representative.

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Process

In addition to manufacturing high‑quality products, Brentwood supports every project from planning to post-completion.

  1. Testing & Process Evaluation
  2. Specifications Development
  3. System Design
  4. Project Planning
  5. Manufacturing
  6. Installation Assistance
  7. Continuous Support
Customer Success

Coldwater, Michigan

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Case Study: Coldwater, Michigan
Customer Success

Small Space, Big Impact

When the Coldwater Board of Public Utilities received notice of a surprise change to ammonia permit limits, they faced a challenge. With limited budget and no room to add tanks at their wastewater treatment facility, the only viable option was to improve the performance of the IFAS process.

While IFAS has been a proven approach to problems like this, the Board issued an additional requirement: energy and operating costs had to be taken into account when selecting the aeration system, which is necessary for IFAS to work properly.

With so much on the line, Coldwater’s engineers needed proven results, not just empty promises. That’s when they turned to Brentwood.

The solution: AccuFAS.

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Customer Success

Tiffin, Ohio

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Case Study: Tiffin, Ohio
Customer Success

A Small Town with Big Challenges

A booming agricultural economy and an outdated drinking water plant spelled big water quality problems for the town of Tiffin, Ohio. The resulting sedimentation and sludge problems were so bad, in fact, that water production was frequently disrupted, requiring costly and time-consuming tank cleaning every three weeks.

The Tiffin plant needed a solution that would automatically remove these solids, eliminating the need for manual cleaning, in the hopes of recovering lost revenue caused by downtime. They turned to Brentwood for answers, and the results were shocking.

The solution: SedVac.

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Global Solutions

Explore Brentwood Systems Installed Around the World

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  • Stockton, California,
    USA

    Stockton WWTP

    2007

    Trickling Filter Installation:

    • CF1200 Media, AccuPier Support System, AccuGrid Walkway
    • [2] Filters, 166-ft Diameter, 22-ft Depth

    Application:

    Two new trickling filters built to provide nitrification support of tighter nutrient limits at the plant.

  • Saskatoon, Saskatchewan,
    Canada

    Saskatoon WTP

    2014

    Tube Settler Installation:

    • IFR-6041 Tube Settlers, Painted Steel Supports
    • [3] Basins, 113.5-ft Outside Diameter, 31-ft Inside Diameter

    Application:

    Potable water (Saskatoon River surface water) with standard coagulant and partial lime softening. Successful pilot study in 2009 led to sale of three clarifiers.

  • Nebraska City, Nebraska,
    USA

    Nebraska City WWTP

    2012

    Trickling Filter Installation:

    • CFS3000 Media, AccuPier Support System, 100% AccuGrid Top Layer
    • [2] Filters, 46-ft Diameter, 26-ft Depth

    Application:

    Two new filters built to treat BOD to less than 25 mg/L.

  • Harrisburg, Illinois,
    USA

    Harrisburg Sewage Treatment Plant

    2014

    Trickling Filter Installation:

    • CF1900 Media, AccuPier Support System, 100% AccuGrid Top Layer
    • [1] Filter, 150-ft Diameter, 5-ft Depth

    Application:

    Media replacement of rock media filter to provide more BOD removal capacity.

  • Lowell, Michigan,
    USA

    Lowell Energy

    2014

    AccuFAS Installation:

    • CFS3000DM & VF3000 Media
    • IFAS Configuration

    Application:

    Pretretment of high-strength industrial waste from a waste-to-energy biogas production plant.

  • Coldwater, Michigan,
    USA

    City of Coldwater

    2010

    AccuFAS Installation:

    • CF1900DM & CF1900 Media
    • IFAS Configuration

    Application:

    Upgrade to an exisiting Trickling Filter-Activated Sludge process to significantly improve nitrification capacity.

  • Barbourville, Kentucky,
    USA

    City of Barbourville, Kentucky

    2015

    AccuFAS Installation:

    • CF1900DM & VF1900 Media
    • FBBR Configuration

    Application:

    Post-lagoon ammonia polishing used to meet a tighter permit limit at an existing municipal WWTP.

  • Tiffin, Ohio,
    USA

    Aqua America Tiffin WTP

    2010

    SedVac Installation:

    • [2] SedVac Units per Basin, No Pumping
    • [1] Basin, 70-ft Length, 40-ft Width

    Application:

    SedVac unit run 1 time daily with 30-minute cycle run time. Average basin flow of 2 MGD with 640 lbs of sludge removed per basin daily.

  • Okatie, South Carolina,
    USA

    Beaufort-Jasper Water & Sewer Authority

    2014

    Polychem Installation:

    • [1] SedVac Unit per Basin, No Pumping
    • [2] Basins, 90-ft Length, 20-ft Width

    Application:

    SedVac unit run 1–2 times daily with 34-minute cycle run time. Average basin flow of 6.5 MGD with 540 lbs of sludge removed per basin daily.

  • Fairmont, West Virginia,
    USA

    Fairmont WTP

    2010

    Tube Settler Installation:

    • IFR-6024 Tube Settlers, 304 SS Supports, AccuGrid
    • 115-ft Outside Diameter, 37.5-ft Inside Diameter

    Application:

    Potable water, surface water from the Tygart Valley River. Tube settlers used in conjunction with solids contact clarifier, solved a major problem with failed membrane treatment.

  • Washington D.C.,
    USA

    Blue Plains WWTP

    1985 to Present (ongoing)

    Polychem Installation:

    • 100% Non-metallic System, Ultra Flights
    • Denitrification, Dual Purpose & Secondary Clarifiers – Gould Type
    • (480) ea 3 & 4 Shaft Longitudinal Collectors
    • Maximum Length: 62.5 m
    • Maximum Width: 5.5 m
    • (60) ea 3-Shaft Cross Collectors
    • (240) ea Rotating Scum Skimming Troughs

    Application:

    Largest advanced wastewater treatment facility in the world – Average Flow: 370 MGD

  • Ambler, Pennsylvania,
    USA

    Ambler WWTP

    2012-2013

    Trickling Filter Installation:

    • CF1900 Media, AccuPier Support System, 100% AccuGrid Top Layer
    • [2] Filters

    Application:

    Media replacement in two existing nitrification towers—the old media supplied by another vendor collapsed.

  • Bridgewater, New Jersey,
    USA

    Raritan Millstone WTP

    2014

    Tube Settler Installation:

    IFR-6036 Heavy Gauge Tube Settlers, Painted Steel Supports, AccuGrid

    Application:

    Potable water, surface water from the Raritan River. Brentwood supplied IFR-6024 and FRP troughs to the same plant in 2001 and replaced with IFR-6036 to increase capacity.

  • Guandu, State of Rio de Janeiro,
    Brazil

    Guandu WTP

    2010

    SedVac Installation:

    • [3] SedVac Units per Basin, With Pumping
    • [1] Basin, 380-ft Length, 87-ft Width

    Application:

    SedVac unit run 7 times daily with 72-minute cycle run time. One of the largest water treatment plants in the world. Average basin flow of 75 MGD with 56,500 lbs of sludge removed per basin daily.

  • Hamburg,
    Germany

    Hamburg Dradenau Klawerk

    2000

    Polychem Installation:

    • 100% Non-metallic System, Box Flights and SS Barrel-wrapped Collector Chain
    • (128) ea 4-Shaft Longitudinal Collectors
    • Maximum Length: 39.4 m
    • Maximum Width: 9.5 m
  • Sha Tin,
    Hong Kong

    Sha Tin Sewage Treatment Works

    2001 to Present (ongoing, 3 phases completed by 2004)

    Polychem Installation:

    • 100% Non-metallic System
    • Primary and Secondary Clarifiers
    • (120) ea 4-Shaft Longitudinal Collectors
    • Maximum Length: 55 m
    • Maximum Width: 6.5 m
    • (80) ea 2-Shaft Power Skimmers

    Application:

    Peak Flow: 89.3 MGD

  • Bailonggang, Shanghai,
    China

    Bailonggang AWWTP

    2008 to Present (ongoing)

    Polychem Installation:

    • 100% Non-metallic System, 3×12 E Flights and SS Barrel-wrapped Collector Chain
    • Primary and Secondary Clarifiers
    • (384) ea 4-Shaft Longitudinal Collectors
    • Maximum Length: 55 m
    • Maximum Width: 8.5 m
    • (72) ea 3-Shaft Cross Collectors

    Application:

    Largest wastewater treatment plant in Asia – Average Flow: 528 MGD