Althoff's Emma Murphy invents water-purification system

Althoff Catholic High School student Emma Murphy is working to turn contaminated water into clean drinking water with a portable, algae-based filter. Her research gained the attention of the National Catholic Education Association.
Up Next
Althoff Catholic High School student Emma Murphy is working to turn contaminated water into clean drinking water with a portable, algae-based filter. Her research gained the attention of the National Catholic Education Association.

'Biggest Loser' finalist hopes to inspire Belleville students honored for achievement

April 11, 2018 07:02 PM