WASTEWATER TREATMENT

Electromagnetic Meters And Ultrasonic Meters — A Comparison
Electromagnetic Meters And Ultrasonic Meters — A Comparison

Water and wastewater professionals rely on accurate flow measurements for process operation and regulatory compliance. Selecting the best flow meter for each application is essential to obtaining accurate flow data.

WASTEWATER TREATMENT CASE STUDIES AND WHITE PAPERS

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WASTEWATER TREATMENT APPLICATION NOTES

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WASTEWATER TREATMENT PRODUCTS

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.

HUBER Grit Trap GritWolf® HUBER Grit Trap GritWolf®

The aerated grit trap is a very important element in mechanical wastewater treatment. Its task is not only to reliably remove the grit from the wastewater flow but also to retain particulate lipophilic substances (grease) to prevent floatable particles from settling or overflowing in downstream treatment systems.

CoStrip™: CoStrip™:

Veolia’s patent-pending CoStrip degases raw water by introducing microbubbles of a stripping gas (air, nitrogen or fuel gas) counter-current to the liquid stream. First, the microbubbles are introduced into a series of chambers utilizing eductors. Next, they rise and capture dissolved gases due to the disequilibrium between the microbubble gases and the dissolved gases in the water.

Gravisand® Traveling Bridge Filter Gravisand® Traveling Bridge Filter

Gravisand® filtration technology incorporates the principles and advantages of conventional traveling bridge designs but uses improved methods of accomplishing and maintaining filtration and regeneration. Gravisand® filtration systems are a favorite among wastewater treatment plant operators because of their exceptionally low life-cycle costs and their legendary effectiveness in wastewater applications.  Ideal for use with suspended growth systems, attached growth systems and for phosphorus removal, water reclamation and algae removal with the appropriate. 

AquaSBR® Sequencing Batch Reactor AquaSBR® Sequencing Batch Reactor

The AquaSBR can treat a wide range of domestic and industrial wastewaters, at flows ranging fromm a few thousand gallons to millions of gallons per day.

Mobile Sensor Management Mobile Sensor Management

Hach® Mobile Sensor Management provides clarity through easy access to crucial information, helping you manage your process and be proactive in your maintenance.

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LATEST INSIGHTS ON WASTEWATER TREATMENT

  • The Role Of IoT And Control Technologies In Water Filtration Systems
    The Role Of IoT And Control Technologies In Water Filtration Systems

    With time, labor, and money at a premium, state-of-the-art controls on filtration equipment can ease the burden on operators while improving uptime and lowering costs.

  • EPA-New Mexico Wastewater Report Is A Conversation Starter, Not The Final Word
    EPA-New Mexico Wastewater Report Is A Conversation Starter, Not The Final Word

    When it comes to answering questions about whether the oil and gas industry’s wastewater can be safely reused for other purposes, like food crops, livestock, or even drinking water, there are a number of other serious factors to be considered.

  • Understanding And Coping With Struvite/Vivianite Formation In WWTPs
    Understanding And Coping With Struvite/Vivianite Formation In WWTPs

    Based on wastewater properties, various types of mineral buildup can affect wastewater treatment plant (WWTP) piping. With their impacts on plant energy efficiency and potential restriction of throughput capacity, keeping pipes free-flowing is an important aspect of WWTP operations. Here’s guidance for coping with two common problems associated with phosphorus concentrations in wastewater — struvite and vivianite.

  • Design And Care Of Reverse Osmosis Systems, Part 1: Design
    Design And Care Of Reverse Osmosis Systems, Part 1: Design

    Reverse osmosis (RO) systems offer power plant owners and operators a reliable and well-proven water treatment solution. However, designing and caring for an RO system requires a thorough understanding of a plant’s water supply and the technology’s capabilities. Part one of this series will review the importance of water samples and pilot studies as plant engineers begin to design an RO system to match their needs.

  • How To Develop The Best Construction Dewatering Solutions
    How To Develop The Best Construction Dewatering Solutions

    Basic construction activities today are more complex than ever when it comes to environmental concerns. Dewatering is a common necessity for contractors and developers today. In addition to ensuring a safe construction site, contractors must be aware of groundwater disposal constraints and regulations.

  • EPA Uses Floating Vegetated Islands To Remove Excess Nutrients From Water
    EPA Uses Floating Vegetated Islands To Remove Excess Nutrients From Water

    Harmful algal blooms — the overgrowth of algae in water — are a major problem across the nation. Blooms occur when excess nutrients (nitrogen and phosphorus), combine with sunlight, and warm temperatures in water bodies. They can cause severe, negative impacts on aquatic ecosystems, the economy, and human health.

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WASTEWATER TREATMENT VIDEOS

From Toilet To Tap Water

Alex and the crew travel to Saudi Arabia and talk to Noura Shehab, a Ph.D. student at King Abdullah University of Science and Technology (KAUST), about her research to use microbes to power sea water desalination.

Resource Revolution: The Energy/Water Nexus In Unconventional Oil & Gas - Highlights

GE partnered with the Wharton School's Initiative for Global Environmental Leadership (IGEL) for an industry leaders' discussion about the energy/water nexus in unconventional oil & gas production.

Video: Importance Of 'Right-Sizing' Positive Displacement Blowers Video: Importance Of 'Right-Sizing' Positive Displacement Blowers

Learn about the importance of "right-sizing" positive displacement blowers in wastewater treatment plants. Includes several examples and tips for saving energy, keeping machines within operating ranges and more.

Water Reuse in the US: Adoption Trends and Market Growth

Bluefield Research analyst, Erin Bonney Casey, presents on water reuse markets in the U.S. during the WateReuse Association's One Water Innovations Press Workshop at WEFTEC 2014 in New Orleans, Louisiana.

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.

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