WASTEWATER TREATMENT

Ozone Plays Critical Disinfection Role At Water Reclamation Plant

The Rio Grande River and the two major aquifers in the El Paso, TX, area had been dried up for decades when El Paso Water Utilities (EPWU) developed the Fred Hervey Water Reclamation Plant, the nation’s first full-scale wastewater reclamation plant to use tertiary treatment to restore wastewater to national and state potable water standards.

WASTEWATER TREATMENT CASE STUDIES AND WHITE PAPERS

  • Ozone Plays Critical Disinfection Role At Water Reclamation Plant
    Ozone Plays Critical Disinfection Role At Water Reclamation Plant

    The Rio Grande River and the two major aquifers in the El Paso, TX, area had been dried up for decades when El Paso Water Utilities (EPWU) developed the Fred Hervey Water Reclamation Plant, the nation’s first full-scale wastewater reclamation plant to use tertiary treatment to restore wastewater to national and state potable water standards.

  • Bioloop Retrofit Reduces Energy Consumption By 43 Percent
    Bioloop Retrofit Reduces Energy Consumption By 43 Percent

    When a broken shaft caused a malfunction in one of the brush aerators at the village of Liberty, NY, WWTP, the village worked with its engineers to develop a plan for repair and upgrade.

  • SRT Solar Dryer Uses The Sun To Reliably Produce Biosolids
    SRT Solar Dryer Uses The Sun To Reliably Produce Biosolids

    A water reclamation facility needed to improve their biosolids handling process in their planned expansion. The solution needed to reduce sludge volume, produce reusable material, be simple to maintain, and provide cost effective operation.

  • Banish Bromate: Managing Bromate Formation In Your Ozone Disinfection Process
    Banish Bromate: Managing Bromate Formation In Your Ozone Disinfection Process

    Until the last decade, bromate was seldom a topic of concern for most treatment facilities. However, an increasing shift toward ozone-based disinfection processes has raised awareness of bromide concentrations in raw water and the potential to form bromate through the disinfection process.

  • Color, Turbidity And Philosophy
    Color, Turbidity And Philosophy

    When we humans look at objects we describe them in terms of color. We say that an apple is red or a leaf is green. To us color is an attribute just as surely as the mass or dimensions of an object. But the fact is that color is a pure human construct. Take away the human and it does not exist.

  • White Paper: Surface Aeration Revisited The intention of this paper is to have a critical review of the theory and practice of today’s Waste Water Aeration Technology
  • Liqui-Cel® Membrane Contactors Remove Dissolved Gases From Water In Many Hydrocarbon Recovery And Process Applcations
    Liqui-Cel® Membrane Contactors Remove Dissolved Gases From Water In Many Hydrocarbon Recovery And Process Applcations

    The oil and gas industry has utilized various deaeration technologies for many years to remove dissolved gases, particularly oxygen, from injection water. Minimizing the environmental impact, improving operating efficiency, avoiding process issues and protecting system components are just a few of the reasons degassing is necessary in many hydrocarbon recovery and water processes.

  • Filtration Is Key To Efficient Wastewater Management

    Wastewater can be defined and handled in any number of ways, from industrial process water slated for return to the environment, to reclaimed irrigation tailwater used to water crops downstream, to state-of-the-art toilet-to-tap projects. By Amiad Water Systems

  • Article: A Field Testing Must Have Device
    Article: A Field Testing Must Have Device To take control of our water quality, we first need to know what's in our water. Having portable testing devices to measure important water quality parameters in the field empowers water treatment professionals with improved water quality understanding, enabling them to take more immediate and effective action. By Real Tech Inc.
  • Resolving High PH For Mining Operations
    Resolving High PH For Mining Operations

    For an open-pit taconite mining operation in Minnesota, high pH groundwater required round-the-clock pumping to comply with discharge permit limits. After management installed a control system to neutralize the pH, the treated water leaving the site now meets permit limits. Read this case study to learn more about the installed system and results.

More Wastewater Treatment Case Studies and White Papers

WASTEWATER TREATMENT APPLICATION NOTES

More Wastewater Treatment Application Notes

WASTEWATER TREATMENT PRODUCTS

Model 4200 Gas Vacuum Chemical Feeder

Model 4200 Gas Vacuum Chemical Feeder

The JCS Industries Model 4200 Gas Vacuum Chemcial Feeder mixes and feeds gaseous chemicals commonly used for water and wastewater disinfection accurately, reliably and safely.
ABS Dewatering

ABS Dewatering

Choosing ABS as a partner for dewatering will bring you much more than just the right pump. Our dewatering philosophy is to provide you with the best total combination of expert advice, purchase or rental contract and service support for each specific situation or demand.

STREAMLINER™ Deoiling Hydrocyclone

STREAMLINER™ Deoiling Hydrocyclone

Veolia’s STREAMLINER™ range of de-oiling hydrocyclones incorporates unique design features to improve reliability, performance and efficiency for produced water treatment processes.

Accelapak®

Accelapak®

The Accelapak is a modular plant combining all the necessary components for clarification, softening, and filtration into a single compact system. Its versatile design makes it ideal for: Industrial or municipal, potable and service water treatment of well, surface, or water reuse supplies for industrial and municipal applications.
PumpView3 Web-Based Pump Control

PumpView3 Web-Based Pump Control

PumpView3 enables you to connect to a new or existing Flygt pump station and carry out many of the functions of traditional telemetry without any of the risks - and for a much lower cost.

RIO Grande

RIO Grande

1,000+ lb/day MOS
1,550+ lb/day HYPO
Generate large volumes of disinfection chemistry at minimal cost!

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LATEST INSIGHTS ON WASTEWATER TREATMENT

  • Grit Particle Settling – Refining The Approach
    Grit Particle Settling – Refining The Approach

    Grit settling velocity is significantly impacted by variability in size, density and shape. The conventional assumption of spheres with a specific gravity of 2.65 is inadequate for characterizing grit.

  • Slots vs. Holes In Preliminary Treatment Screening
    Slots vs. Holes In Preliminary Treatment Screening

    The impact of preliminary treatment (i.e., grit removal, screening, washing compacting of screenings, handling of screenings, and resource recovery) on downstream processes is becoming more apparent as the industry looks for ways to reduce operating costs and increase process results. 

  • Bet On Potable Water Reuse
    Bet On Potable Water Reuse

    A cost comparison of new water sources bodes well for water reuse.

  • Math Solutions: Controlling Secondary Treatment
    Math Solutions: Controlling Secondary Treatment

    Water Online’s “Math Solutions” series, presented by wastewater consultant and trainer Dan Theobald (“Wastewater Dan”), instructs operators on specific math solutions for operator certification exam preparation.

  • 10 Must-See Membrane Technologies
    10 Must-See Membrane Technologies

    A collection of innovative membrane technologies found at the AWWA/AMTA Membrane Technology Conference & Exposition

  • Overview And Perspective In Wastewater Treatment
    Overview And Perspective In Wastewater Treatment

    A high-level look at what wastewater treatment facilities and operators do every day — written for those who don’t.

More Wastewater Treatment Insights

WASTEWATER TREATMENT VIDEOS

TrojanUV Solo Lamp™ Technology (Video)

TrojanUV Solo Lamp™ Technology (Video)

It is no longer necessary for municipalities installing UV technology to make a choice between energy-efficiency and a small footprint.

Video: ZS Turbo Blower In A Wastewater Treatment Plant

Video: ZS Turbo Blower In A Wastewater Treatment Plant

Atlas Copco's ZS screw blower saves energy in a wastewater treatment plant.

ZS+Screw Blower Walk Through Video

ZS+Screw Blower Walk Through Video

ZS+Screw Blower Walk Through Video

Aerzen Delta Hybrid Case Study Video

Aerzen Delta Hybrid Case Study Video

The first installation of the new technology — Aerzen's Rotary Lobe Compressor — saves 30% energy usage in the Huntington, NY Wastewater Treatment plant.
Video: TETRA® Filtration Systems

Video: TETRA® Filtration Systems

Download this video to learn more about Severn Trent Services' award-winning TETRA DeepBed wastewater filtration technology.
More Wastewater Treatment Videos