A sand filter, or "filtration basin", is a stormwater quality treatment system that works by using a two-component clarification system: the first is a sediment forebay for settling large particles ...

This research was undertaken to investigate the use of sand filtration and activated carbon adsorption as polishing steps following dissolved air flotation of poultry processing wastewater. Two types ...

Scientist are refining a process that could soon help provide clean water to many in water-scarce regions. The process uses sand and plant materials readily available in many developing nations.

We encourage you to republish this article online and in print, it’s free under our creative commons attribution license, but please follow some simple guidelines: You have to credit our authors. You ...

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 ...