| GFH Media Removes Arsenic in Arizona Supply |
Like many communities in the desert southwest, Phoenix, Arizona’s water supply includes wells with arsenic concentrations exceeding 10 ppb. Long before the USEPA revised the arsenic rule from 50 parts per billion (ppb) to 10, the City of Phoenix began bench and pilot scale studies for arsenic removal options.  More
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| HMO Process and Manganese Greensand Filters Reduce Radium at Knoxville Water Treatment Plant |
When the city of Knoxville, Iowa, built a new water treatment plant in the fall of 1994, they required a treatment scheme that would remove iron and radium from the ground water supply in a single process. They also wanted a system that would need only minimal operator attention and maintenance. More
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| Procuring a Water Treatment Solution Using an Uncommon Method |
In 2001, the Slinger Village Board wanted to provide their citizens with better drinking water by installing an iron removal plant to remove the 1.6 parts per million (ppm) of iron in its well water supply. They had been using a sequestering agent to control the iron, but felt that removal was a better solution, as it would reduce the frequency of flushing the mains and provide rust-free water to residents. More
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| Racine Uses Zimpro® Inclined Plate Separators To Clarify Drinking Water |
The Racine, Wis., Water Utility draws its raw water from Lake Michigan, and needed to increase the capacity of its clarification facilities in order to improve turbidity control, especially during the spring runoff from melting snow and ice. More
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| Retrofitted CONTRAFAST® Clarifier and Mobile RO System Kept Automotive Plant Going |
Siemens Water Technologies provides a mobile solution while a permanent solution was installed. More
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| Water Powers Detroit's Drive to Return to World-Class |
The City of Detroit’s Water and Sewerage Department (DWSD) needed to upgrade its infrastructure by replacing aging transmission lines and mains as well as facilities that had reached the end of their service. More
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| Zimpro® Inclined Plate Separators Remove Solids at Atlanta-Fulton County |
Atlanta-Fulton County, Ga., uses Zimpro inclined plate settlers to meet drinking water purity requirements. More
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