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WEF announces Excellence Award winners

WEF announces Excellence Award winners

Winners recognized at 2011 WEFTEC conference in Los Angeles
Companies support recovery process at New Jersey plant

Companies support recovery process at New Jersey plant

Flygt and Godwin mobilize equipment and crew after major machine room fire at facility
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August 2011

Case Studies: Headworks/Biosolids

Case Studies: Headworks/Biosolids

Improved capacity and space savings Problem The 3.15 mgd (design) treatment plant in Marseilles, Ill., averaged 1.25 mgd and produced 55 dry tons of…
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A Real No-Brainer

Solar energy brings quick cash flow for a New Jersey utility authority — and power generation with a biogas-fueled microturbine sweetens the deal
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Step by Step

A simple animation program walks visitors through every step of wastewater treatment at the Harlingen WaterWorks System facility
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In the Bags

An Ontario treatment plant finds a cost-effective biosolids dewatering solution in flexible and permeable geotextile tubes
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Catalyst for Education

Maine’s coordinated training program draws on a host of resources from the wastewater community and from vendors, consultants and others
August Industry News

August Industry News

Vacon Builds Factory in China; Warren Rupp Holds SANDPIPER Distributor Meeting; BASF Acquires inge watertechnologies AG; Parkson, MIOX Form Partnership; NEFCO Promotes Grace to VP of Marketing; American Water Partners with Student Conservation Association; Ruhrpumpen Acquires TIGERFLOW, Opens Middle East Office; McElroy Adds International Distributors; Hydroflo Opens International, U.S. Plants; Pump Solutions Acquires EnviroGear Product Line; Thompson Pump Holds 21st Annual Pumpology School; Degremont Completes AmeriWater Acquisition; Greyline Adds Office, Warehouse Facility; Sumitomo Machinery Offers Aerator Input Requirements Paper
Headless Stalks

Toxic Shock

Here are ways to find out if your plant process has been affected by some kind of toxic waste stream — and some things you can do about it
Where It All Begins

Where It All Begins

For all that massive plant equipment, treatment is driven by results in the lab. Tell us about your analytical challenges and successes.
August Letters

August Letters

It’s About Time
Aqua Screen

Headworks/Biosolids

Sludge scraping The ZICKERT Shark sludge scraping system from WesTech Engineering has concave forward faces to transport sediment toward a sludge…
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August Product News

Featured New Products.
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Converter Combines Flow and Analysis in One Device

OPTISENS MAC 100 multiparameter converter from Krohne
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Outside the Box

Students at the University of Nevada – Reno develop a novel technology for drying biosolids and turning it into a high-quality fuel
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Always On Track

A highly automated dewatering and transfer facility provides state-of-the-art biosolids processing for the Clark County Water Reclamation District
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Difference Maker

Jim Pynn dreamed of helping the environment. He has done so in a big way for 38 years, the last 19 as superintendent of New York City’s largest treatment plant.
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Making It Fit

A 2009 upgrade brings new and different secondary treatment and solids processing systems to a treatment plant in Missouri
Bird Watching

Bird Watching

Big birds have been regular visitors to the Upper Blackstone Water Pollution Abatement District’s 52 mgd treatment plant in Millbury, Mass. The tom…