A high-quality product at the lowest possible price may be one goal of every water company in Tucson. But how they try to achieve that objective using Central Arizona Project water could be vastly ...

Nearly one billion people lack access to safe drinking water. There are creative ways to purify dirty water when a Brita isn’t handy, to be sure–people living in areas with plentiful sand, for example ...

Kampala — A BIO-SAND Filter is one of the simple solutions needed by Ugandan communities that have for long suffered from using dirty water sources. "A bio-sand filter uses layers that can filter the ...

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 ...

Slow sand filtration remains a cornerstone of sustainable water treatment, harnessing both physical and biological processes to improve water quality. Central to this method is the development of a ...