A ribbon-cutting ceremony for the South Fort green sand filtration system was held March 7 in Fort Polk’s Dogwood Terrace neighborhood. The filtration system’s purpose is to filter out the high levels ...

A Purdue-affiliated startup has developed a low-cost, low-maintenance slow sand water filter technology to better provide clean and safe drinking water to schools and communities in developing ...

Among the available technologies, the dyna-sand filter has gained attention due to its continuous filtration and sand washing mechanism, which provides an advantage in maintaining stable operation.

This study investigates the transport and retention of microplastic fibres (MFs) in slow sand filtration (SSF) systems using coarse and fine sand media under varying flow conditions. SSF is one of the ...