A new study in ACS Food Science & Technology found that brewing tea can remove heavy metals from drinking water. Finely ground tea steeped for a long time—like overnight—was found to remove the most ...

Copper smelting dust, a by‐product of the copper refining industry, contains not only hazardous arsenic but also valuable metals such as copper, zinc, lead, bismuth and others. The effective treatment ...

A new and efficient method for the removal of uranium and other heavy metals from water has been developed. A Finnish chemicals industry company, has purchased the rights on the invention, and will ...

No doubt there is more productive CNC machining technology coming to market every day. But how can you get more productivity with the machining centers and turning centers you already own? By updating ...