All Case Studies

MetroCloud SCADA system
Case Studies
Dec 13 2017

Seeking to update its SCADA system, the city of Ottawa ditched its radio communications for a cloud-based system that...

Water treatment plant chlorine tanks
Case Studies
Dec 12 2017

The water municipality of a mid-size city in the Western region of the U.S. serving a population of approximately 180,000 people needed to address...

The city of Geneva’s meter reading station
Case Studies
Dec 11 2017

The City of Geneva, Ohio, is in Ashtabula County, east of Cleveland, along Lake Erie. Founded in 1816, this picturesque city is now home to 7,000...

A pair of welded steel tanks make up the clear well for the Colfax water system
Case Studies
Dec 10 2017

In the summer of 2014, Placer County Water Agency (PCWA) in California was facing a trihalomethane (THM) crisis. Drought across the western United...

Flygt model CP3351.995 FM 800-hp, 4160-VDC, 10,417 gpm at 192 tdh
Case Studies
Dec 7 2017

Designed to reduce environmental impacts resulting from combined sewer overflows (CSOs) in Columbus, Ohio, the Olentangy-Scioto-Interceptor-Sewer...

Atwater, Minn., uses water mixer to eliminate ice in 100,000-gal tank
Case Studies
Dec 6 2017

January 2014 brought a major weather event to the northern United States and Canada, and many challenges to water utilities in the region. An...

Case Studies
Dec 4 2017

An international oil and gas company that operates a liquid natural gas (LNG) terminal on Italy’s Adriatic Sea coast recently encountered a...

Case Studies
Dec 4 2017

It is a fact of life in every industrial facility: Heavy machinery and a cavernous room are a bad combination. The noise generated in such an...

Improving Gas-to-Energy Efficiency
Case Studies
Dec 3 2017

The Rahway Valley Sewerage Authority (RVSA), which operates a large wastewater treatment plant in New Jersey, embarked on a green cogeneration...

Case Studies
Nov 30 2017

Water treatment chemistry can be complex. Knowing how multiple factors in any treatment system work together can be the difference between great...

Case Studies
Nov 26 2017

In late 2011, the U.S. Army Corps of Engineers (USACE) approved plans to install a new well and build a new water treatment facility for the city...

Integrating nutrient removal control improves treatment capacity & efficiency
Case Studies
Nov 16 2017

Wastewater treatment plants (WWTPs) are facing many challenges. Permits on nitrogen and phosphorus in effluent water are progressively becoming...

Beacon AMA
Case Studies
Nov 15 2017

Heber Springs Water and Wastewater Utility in Heber Springs—a resort town located on Greers Ferry Lake in north-central Arkansas—serves...

Nitrogen removal system helps WWTP meet discharge standards
Case Studies
Nov 10 2017

It has long been known that nitrogen discharges into Long Island Sound are a key factor in its water quality. State Pollution Discharge...

SL1000 with Chemkeys and probes attached
Case Studies
Nov 10 2017

La Drôme Laboratoire is a laboratory in France conducting analysis in hydrology and environment, food safety, and biology. With approximately 100...

water tank on high ground
Case Studies
Nov 6 2017

The official motto of Rowland Water District is “effective action for sustainable progress.” Situated in eastern Los Angeles County, Calif.,...

Case Studies
Nov 2 2017

Imagine having the best-tasting water in America. Mt. View–Edgewood Water Co. (MVEWC), located in the state of Washington, won this top honor in...

Control system helps optimize treatment process
Case Studies
Nov 2 2017

Chemical treatment, biological treatment, and combinations of both are common methods for removing phosphorus in a wastewater treatment plant (...

Software brings greater flexibility & lower costs
Case Studies
Nov 1 2017

While many water and wastewater facilities stick with outdated supervisory control and data acquisition (SCADA) systems, Aguas de Saltillo in...

Massachusetts plant meets stringent effluent requirements
Case Studies
Oct 26 2017

The North Attleborough (Mass.) Wastewater Treatment Facility (WWTF) received a renewed discharge permit that required it to meet a monthly average...