Ostara's Pearl® System From Evoqua

Ostara's nutrient recovery solution, offered by Evoqua Water Technologies, helps transform wastewater treatment plants into true resource recovery facilities, helping create a circular economy.

Ostara’s Pearl system is an innovative and sustainable approach to wastewater management by removing nutrients from where they shouldn't be—in our waterways—and transforming them into high-performing fertilizers, proven to increase yields while reducing runoff and non-point source pollution.