You do not have permission to delete messages in this group
Copy link
Report message
Show original message
Either email addresses are anonymous for this group or you need the view member email addresses permission to view the original message
to Open Design Water Purification System
Professor John Duffy at UMass-Lowell mentioned TiO2 for water purification. I Googled for some info and there seems to be a lot of research going on, but I couldn't find a good summary. Here are a few links.