@jleiper.bsky.social Another idea our beautiful city cld look at -- cigarette butts in water treatment!
#environment #water #ottawa #ottcity
www.thecooldown.com/green-tech/c... 
Scientists discover mind-blowing use for cigarette butts that could make massive positive impact: 'Could be applied at an industrial scale'
Cigarette butt char might be the surprising solution to treating water contaminated with heavy metals.
