Today's filtration technologies do a wonderful job of producing potable water, but the spread of plastic waste throughout the environment means there are new threats to contend with. A new study has ...

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 ...

🛍️ Amazon Big Spring Sale: 100+ editor-approved deals worth buying right now 🛍️ By Carla Delgado Updated Jun 19, 2022 5:00 PM EDT Add Popular Science (opens in a new tab) Adding us as a Preferred ...

The studied waterworks follows a treatment chain consisting of aeration and two sequential filtration steps. The aerated water flows downward through a first RSF, designed to remove ferrous iron, and ...

Australian researchers say the filtering properties of the sand are considerably enhanced when it is coated with a nanomaterial called graphite oxide (GO). Filtering water using sand is a time-tested ...

The bio-sand filter is revolutionising water purification in rural India offering increased filtration, better water portability and affordability. Urmila Devi lives in Chaitabazaar village, barely ...

It's quick and easy to access Live Science Plus, simply enter your email below. We'll send you a confirmation and sign you up for our daily newsletter, keeping you up to date with the latest science ...