Iron Salt
At dewatering
chemical trade off- remove h2s - no real down-side supposedly, because iron is in food
breaks down struvite - film
Iron is not a "heavy" metal
Ferrous chloride
At dewatering
chemical trade off- remove h2s - no real down-side supposedly, because iron is in food
breaks down struvite - film
Iron is not a "heavy" metal
Ferrous chloride