December 2011 Issue of TPO

Wastewater treatment plants on Oahu earn recognition for excellence in safeguarding Hawaii’s precious resources

By being flexible in project planning, a Massachusetts district saves more than expected, for less money, with an aeration upgrade and solar energy

A Utah engineer combines his profession and a hobby to produce education and training videos aimed at clean-water plant employees and tour groups

A California plant saves substantial money on power, chemicals and hauling costs with a new biosolids process that reduces volume

A new aeration system at a Mississippi treatment plant enhances dissolved oxygen levels and significantly reduces maintenance

Water Environment Federation seeks to build interest and momentum in the water industry for innovation around the water-energy nexus

Assmann Tanks Receive NSF Certification; Peerless Raises $60,000 for Riley Hospital’s Camp; Opto 22, eSight Energy Form Partnership; Pump Solutions Opens Singapore Office; Thompson Pump Names Regional Representatives; RedZone Receives $25 Million ABS Investment; Itron, Tantalus Form Partnership; Danfoss Breaks Ground on Logistics Facility; Godwin Opens Branches in Indiana, Ohio; Larox Flowsys Changes Name to Flowrox;

A simple lab test helps a plant team get to the bottom of a chlorination system problem and restore routine permit compliance

Multiple technologies today help clean-water agencies turn what we used to call sewage sludge into “black gold” for a wide range of socially beneficial uses

Auger conveyor from Duperon

Featured new products.

Award-winning operator Bob Moore makes preventive maintenance the key to keeping his treatment plant running smoothly and effectively

A stable process, sequential upgrades and an award-winning laboratory process keep New Holstein’s treatment plant on track

People/Awards; Education; Calendar