Sand filters are commonly applied in drinking water treatment and can efficiently remove suspended solids, organic matter, and microorganisms from source water. During the process, particulate matter ...

Researchers at University of North Carolina (UNC) are developing a "rapid sand" filter that can provide fresh, clean, and safe drinking water to millions in developing countries. Dr. James Amburgey, ...

Mineral coatings on sand particles actually encourage microbial activity in the rapid sand filters that are used to treat groundwater for drinking, according to a paper. These findings resoundingly ...

WASHINGTON, DC – OCTOBER 10, 2014 - Mineral coatings on sand particles actually encourage microbial activity in the rapid sand filters that are used to treat groundwater for drinking, according to a ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

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Washington: An efficient and inexpensive way to treat water could bring clean, safe drinking water to millions of people. The rapid sand filter system, which is being developed by James Amburgey, ...