The main purpose of a sand filter is to collect stormwater, rid it of pollutants, and then discharge the water into the storm sewer system. First, water is routed from an impervious surface to the ...

The field of wastewater treatment has seen significant technological advancements over the years, particularly in filtration ...

Biofiltration as a treatment technology in water and wastewater purification. The arrow indicates the direction of water flow. Biofilters contain filter medium grains (e.g., sand, granular ...

The city council approved Tyler Water Utilities (TWU) to upgrade filtration systems and electrical components at the Golden ...

The planned drawdown of Detroit Lake could bring major complications for the drinking water systems in Salem and Stayton.