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When the U.S. Environmental Protection Agency’s (EPA) new arsenic rule took effect in 2006, a small Arizona water system installed an ion exchange... more

Retif Oil & Fuel Inc. is a petroleum specialty products distributor that offers customers a full range of services, from commercial and retail... more

The Twin Ports of Duluth, Minn., and Superior, Wisc., built on both sides of the St. Louis River where it enters Lake Superior, are together the... more

In recent years, maintenance operators at the Segerstrom Lift Station in Santa Ana, Calif., noticed an escalation in pump ragging and blockages.... more

In May 2012, the City of Montevallo, Ala., was named an "Alabama Community of Excellence" (ACE)—only 25 Alabama cities have received that... more

Located about 125 kilometers (78 miles) west of Mexico City lies the municipality of Villa de Allende, home of Mexico's largest potable water... more

Bangkok’s Metropolitan Water Authority (MWA) services 8 million people and is focusing on improving pressure management in an effort to reduce... more

The Korean Water Resources Corp. (K-Water) operates the Songjeon Water Treatment Plant in Wonju, South Korea. The plant obtains raw water from the... more

In July 2011, AdEdge Water Technologies LLC was selected by CET Eng. Services and the client via a... more

The Oostburg Wastewater Treatment Plant (WWTP) in Oostburg, Wis., found the Huber’s... more

Located across the Columbia River from Portland, Ore., the City of Vancouver, Wash., has distinguished itself as a leader in effective sanitary... more

Jefferson Parish, La., extends along a 15-mile-wide corridor west of and upriver from New Orleans. As demonstrated by the recent Hurricane Isaac,... more

The sewer utility for the City of Andalusia, Ala., is among scores of municipal and regional operations across the nation that benefited from the... more

Large underground water storage tanks are a common feature of many water distribution systems in the United States and Europe. These basins are... more

The treated effluent from all wastewater treatment plants across the country must meet local dissolved oxygen standards before discharging into... more

Unpleasant odors can be retailers’ worst nightmares, as they give customers tangible reasons to stay away from the affected outlets. When faced... more

One of the most important features of a wine is its aroma. Unfortunately, wineries sometimes have to combat olfactory ordeals in order to keep... more

A contractor needed a quiet, efficient aeration system for a 250,000 gallon per day field-erected wastewater treatment facility. This plant was to... more

A central Minnesota plant was forced to find a new aeration solution when its existing system proved inefficient and expensive. Thankfully, the... more

Typically, an increase in size is seen as a good thing for a company. However, growth can create new problems that demand thoughtful solutions, as... more

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