(City College of New York) In research to develop a novel, eco-friendly filter to remove toxic gases from the air, scientists at The City College of New York found that a material made from used coffee grounds can sop up hydrogen sulfide gas, the chemical that makes raw sewage stinky.
Read »Carbonized coffee grounds remove foul smells
http://www.eurekalert.org –
Navigation
User login
Visit the BiotechMashup Blog
Best upcoming scoops - Environmental
- Latest Southern Ocean research shows continuing deep ocean change
- Factors behind past lemur species extinctions put surviving species in 'ecological retreat'
- Geological record shows air up there came from below
- New species top 10 list: Underworld worm, walking cactus creature, blue tarantula, sneezing monkey, and more
- Hacking code of leaf vein architecture solves mysteries, allows predictions of past climate