SEPARATION & CLARIFICATION WHITE PAPERS & CASE STUDIES

FlexRake Bar Screens At 24+ Sites Around Houston Were Unaffected By Hurricane Harvey
FlexRake Bar Screens At 24+ Sites Around Houston Were Unaffected By Hurricane Harvey

Despite the destruction of Hurricane Harvey in August 2017, Duperon® wastewater screening systems in the cities of Cuero and Refugio, Texas – approximately 150 miles southwest of Houston – were virtually unaffected by the storm. Duperon’s FlexRake® bar screens, installed at both locations as well as dozens of other sites in and around Houston, remove objects like rags, paper, plastics, and metals to prevent damage and clogging of downstream treatment equipment. Both communities found essentially no damage to their wastewater screening equipment.

  • FlexRake® Celebrates 20 Years Of Continuous Operation In Michigan
    FlexRake® Celebrates 20 Years Of Continuous Operation In Michigan

    In 1997, back before text messaging and cell phones, Duperon Corporation installed the FlexRake® FP Full Penetration Coarse Bar Screen into its first wastewater treatment plant at the City of Adrian, Michigan. The same equipment is in operation today, with all of its original components, with the exception of a motor/drive head bearing replacement. 

  • Cardston’s Community Relationship Improves With Dewatering Technology Choice
    Cardston’s Community Relationship Improves With Dewatering Technology Choice

    Cardston WWTP’s choice of a dewatering system to replace its belt press, Huber Technology Q-Press®, has a striking comparison to the plant’s previous technology in both the footprint and the attention it requires. The Cardston staff also noticed striking improvements in water separation, end-product dryness and offensive odor by-product.  Read more about how the Q-Press® helped Cardston become a better neighbor.

  • Get A Big Bang For Your Buck With A Smart Selection
    Get A Big Bang For Your Buck With A Smart Selection

    The Huber Technology EscaMAX® gives control over what gets in the stream whereas their previous process gave them no way to prevent rag balls from flowing into pumps and mixers and causing slowdowns and clogs.

  • Plants Are Transformed When Rag Reduction Makes More Room For Treatment
    Plants Are Transformed When Rag Reduction Makes More Room For Treatment

    Efficiency goals met! Life expectancy of expensive variable frequency drives increased! Ragging build-up on selector mixers all but eliminated! Reduction of debris from 25-30 gallons to a few handfuls! Highest possible percentage of inorganics removed from flow! Plant kept in amazingly consistent treatment mode! These are not the dreams of treatment plant supervisors but are actual results produced by EscaMAX® Perforated Screens.

  • Clearing Channels And Tanks Of Rag And Fiber Produces Benefits Beyond The Tanks
    Clearing Channels And Tanks Of Rag And Fiber Produces Benefits Beyond The Tanks

    Reduction of ragging is merely one of the benefits the EscaMAX® Perforated Plate Screen bestows upon its implementer. But this is such a huge factor, that mitigating it brings night-and-day results in other areas such as reducing debris in the grit channel, increasing space for energy-producing biosolids in tanks, and releasing cleaner end products. 

  • Fats, Oils & Grease Are No Longer A Struggle at Napa Sanitation District
    Fats, Oils & Grease Are No Longer A Struggle at Napa Sanitation District

    The Huber Technology Strainpress has helped Napa Sanitation District maximize its investment in the FOG receiving and injection system by improving operations, ensuring the protection of downstream components and enhancing the production of a valuable, revenue generating asset.

  • Fort Worth Turns A Liability Into An Asset
    Fort Worth Turns A Liability Into An Asset

    Fort Worth Village Creek has gone far beyond managing its scum. The plant has implemented an efficient way to continuously skim the scum out of the channel flow and effectively process it through anaerobic co-digestion so that its resulting methane gas is useable. In short, the liability was turned into an asset.

  • Sticking with Innovation That Works
    Sticking with Innovation That Works

    With a population of about 15,000, Steinbach is the third largest city in Manitoba and one of the fastest growing areas in Canada. The current system has been operating since 1993, an eternity in the world of technology. Because the wastewater department was already familiar with operating the existing Xylem/Flygt M&C SCADA system with Aquaview software and APP controllers, they decided to inquire what new technologies the company could offer. Read the full case study to learn more.

  • Simply Solving The Grit Problem
    Simply Solving The Grit Problem

    The grit particle is a microscopic menace that still confounds many wastewater treatment plant (WWTP) operators. It is not always easy to recognize how much grit is costing you in equipment wear, maintenance, and energy usage, let alone to know the best way to rid your plant of it.

  • Lime Slaker System Reduces Operating Costs And Increases Sustainability At WTP
    Lime Slaker System Reduces Operating Costs And Increases Sustainability At WTP

    The West African City of Abidjan in Côte d’Ivoire has historically provided drinking water to its five million residents from water treatment plants that use hydrated lime systems. But because of the high content of carbon dioxide in the local groundwater, up to 160 ppm, setting the water to calcium carbonate equilibrium using hydrated lime was economically, operationally and environmentally challenging for the city of Abidjan.

WTP Chooses A-758 Plus™ Lime Slaker Systems To Replace Existing Systems
WTP Chooses A-758 Plus™ Lime Slaker Systems To Replace Existing Systems

The Albert R. Davis Water Treatment Plant (WTP) in Austin, Texas, is one of three water treatment plants supplying drinking water to the greater Austin metropolitan area. The plant was built in 1954 and has had multiple upgrades over the years, increasing its capacity to 118 million gallons per day (MGD).

More Separation & Clarification White Papers & Case Studies

SEPARATION & CLARIFICATION PRODUCTS

MRI Water Treatment Package Systems MRI Water Treatment Package Systems

Backed by more than 35 years of design and manufacturing experience, MRI’s Packaged Water Treatment Systems combine into a single tank the reliable, all-stainless steel, space-saving components proven through years of use in large municipal treatment systems.

MRI Flocculation Systems™ MRI Flocculation Systems™

With increasingly stringent regulations and adoption of membrane filtration, the pressure is on for all stages of pretreatment — chemical feed, flocculation, sedimentation, and filtration — to act in concert. In response, Meurer Research, Inc. has developed MRI Flocculation Systems™ — integrating turbine, horizontal, and hydraulic flocculators into multi-stage systems with a self-cleaning hydraulic final stage, maximizing versatility and performance.

MRI Hoseless Cable-Vac™ Sludge Collector MRI Hoseless Cable-Vac™ Sludge Collector

Developed in 2002, the MRI Hoseless Cable-Vac Sludge Collector removes settled solids throughout the basin, even from the final 2′ at the end wall typically left un-collected by other sludge collectors.

Lime Slaker Systems Lime Slaker Systems

The IMS Lime Slaker Systems provide continuous high volume lime slurries (up to 8,000 lbs/hour) for industrial and municipal process pH adjustment, flocculation, and chemical reaction. The superior paste-type slaking technology consistently produces a higher strength and more reactive lime slurry resulting in more efficient and more economical use of the quicklime. Systems are factory assembled and tested for quick and easy installation, and include options for lime feed and grit removal.

Mobile Water Services: ACTIFLO® Clarification Mobile Water Services: ACTIFLO® Clarification

Veolia Water Technologies provides clients with mobile water solutions utilizing the Actiflo Turbo high-rate clarification technology. With more than 800 references around the world, the Actiflo technology has been in use for municipal and industrial water and wastewater treatment for more than 20 years.

Mobile Water Services: Reverse Osmosis Technology Mobile Water Services: Reverse Osmosis Technology

Veolia Water Technologies provides clients with mobile water solutions utilizing Reverse Osmosis technology. With applications in utility steam system make-up water, process water purification, water scarce areas, or where water reuse or recycle are required due to costly wastewater surcharges restricting discharge.

Mobile Water Services: High Recovery Reverse Osmosis Technology Mobile Water Services: High Recovery Reverse Osmosis Technology

Veolia Water Technologies provides clients with mobile water solutions utilizing High Recovery Reverse Osmosis technology. With applications in water scarce areas, or where wastewater regulations restrict discharge, Veolia’s Closed Circuit Desalination (CCD™)* RO technology allows customers to recover up to 96% of the influent flow.

Mobile Water Services: Service Deionization Mobile Water Services: Service Deionization

Veolia Water Technologies provides clients with mobile water solutions utilizing ultra-pure Service Deionization technology. With applications in utility steam system make-up water, process water purification and central water supply loops, Veolia’s mobile Service Deionization technology allows customers to provide their critical plant processes with ultrapure water and remain in operation during system upsets or unaccounted for shutdowns.

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