WASTEWATER TREATMENT

Cutting-Edge Solutions For Coking Wastewater Reuse To Meet The Standard Of Circulation Cooling Systems

Coking wastewater generated from the processes of coking, coke gas purification, and recovery of coking products, is highly toxic and carcinogenic. The wastewater usually contains phenolic, aromatic, heterocyclic, and polycyclic organics, and some inorganics, such as cyanides, sulfides, ammonium, ammonia, and so on, which makes it hardly degradable. By Jenny Zhang ,Scientist, Dow Water & Process Solution,  Dow Chemical (China) Investment Ltd. and Juno Chen, Business Communications Manager,  Dow Chemical (China) Investment Ltd.

WASTEWATER TREATMENT CASE STUDIES AND WHITE PAPERS

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WASTEWATER TREATMENT APPLICATION NOTES

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WASTEWATER TREATMENT PRODUCTS

Heavy Metals Removal With CeraMem® Ceramic Membranes

Heavy Metals Removal With CeraMem® Ceramic Membranes

Veolia Water Solutions & Technologies has developed a unique, advanced process to treat wastewater streams generated from coating operations at metal processing facilities, semiconductor manufacturing, and mining operations. The wastewater will contain chrome, nickel, zinc, and other metals that must be removed prior to disposal or reuse.
Aeration; MaxFlo Mixer

Aeration; MaxFlo Mixer

Save energy by applying S&N Airoflo's low speed, low HP mixers, with high pumping rates and directional flow
Sludge Handling

Sludge Handling

Xylem's energy efficient pumps see service in sludge handling operations.
Triton® Screw Centrifugal Pumps

Triton® Screw Centrifugal Pumps

Vaughan Company With over 50 years of solids handling experience, introduces the TRITON Screw Centrifugal Pumps.  Combining the benefits of Vaughan’s superior pump designs with the advantages of high efficiency in a non-clog design.  The TRITON Screw Centrifugal impeller is ideal for handling thick sludges, large or stringy solids, shear sensitive fluids and delicate or highly abrasive materials.

Hydromatic HPE Premium Efficiency Solution Solids Handling Pump

Hydromatic HPE Premium Efficiency Solution Solids Handling Pump

Pentair is pleased to announce the launch of the Hydromatic® HPE Series of premium-efficient solids-handling pumps. This series, available up to 200 hp, has been engineered for lower lifecycle costs, increased serviceability, and increased pump life.

Power Clean® Nutshell Filters

Power Clean® Nutshell Filters

Power Clean® are the most effective, quickest regenerating nutshell filter media system available.

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LATEST INSIGHTS ON WASTEWATER TREATMENT

  • The Great Graywater Debate
    The Great Graywater Debate

    Widespread nonpotable reuse of graywater could potentially lead to a significant reduction in water demand, and over 8 million people across the U.S. are already using graywater for landscape irrigation. Yet most of the graywater reuse currently taking place is illegal. 

  • Biosolids Application Creates A Stink
    Biosolids Application Creates A Stink

    Well-meaning, sustainable practice confronts “Not in my backyard!” pushback in Pennsylvania.

  • Everything Old Is New Again
    Everything Old Is New Again

    As water treatment plant managers face relentless challenges — aging infrastructure, stricter watershed protection regulations, higher energy costs, growing water scarcity, and tighter budgets — solutions are emerging that blend computer-age technology with the tried-and-true practice of granular media filtration. By Jim Lauria, Senior Vice Director-Water Treatment, Bilfinger Water Technologies

  • Stormwater: A Valuable Resource For Power Plants?
    Stormwater: A Valuable Resource For Power Plants?

    Stormwater is often thought of as a burden. Too much of it can overwhelm wastewater treatment facilities, flood communities, and lead to the pollution of lakes and rivers. There is debate on who’s in charge of it and how it should be managed. Several communities have invested millions, and some even billions, trying to control stormwater. Even chicken farmers have issues with stormwater.

  • 9 Best Bets In Membrane Technology
    9 Best Bets In Membrane Technology

    A review of the most impressive, high-potential technologies featured at this year’s Membrane Technology Conference & Exhibition (AWWA/AMTA) in Las Vegas.

  • Maintaining Data Acquisition Capabilities Through Storms, Cyber Attacks
    Maintaining Data Acquisition Capabilities Through Storms, Cyber Attacks

    Not all technology holds up during a weather emergency. Electricity often fails, communication methods are compromised, and computer networks go offline.

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WASTEWATER TREATMENT VIDEOS

Video: Delta Blower Generation 5

Video: Delta Blower Generation 5

Delta Blower Generation 5 stands for the new series of blower units made by Aerzener Maschinenfabrik GmbH which have created a new market standard already at this stage.
Monitoring Nutrient Loading Via Satellite

Monitoring Nutrient Loading Via Satellite

Blue Water Satellite uses satellite technology to monitor nutrient loading on land and in water bodies. Blue Water Satellite can compare current and past data to give a far greater picture of land and water body health than previously thought possible.

The House On Wade Avenue

The House On Wade Avenue

In Raleigh, N.C., there's a house... or what looks like a house. What's hidden inside is more important than most people realize.

Video: Bi-Directional Jet Aerator - Mixing Pattern

Video: Bi-Directional Jet Aerator - Mixing Pattern

KLa Systems has successfully started up a jet aeration system for a  food processor in the Midwest.  The jet aeration system is designed to deliver 32,000 lbs./day of oxygen to a three-basin activated sludge process.   Each basin has a volume of  500,000 gallons and contains two bi-directional jet manifold aerators.  Jet motive flow is delivered to each aerator via a 25 Hp submersible pump and the air delivery system consists of three 150 Hp centrifugal blowers. 

Video: Jet Aerator - Starting Up

Video: Jet Aerator - Starting Up

Video: Jet Aerator - Starting Up

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