If the sewers treated are ...

Published May 3, 2019 18:09 by Rafael Gay-de-Montella MSc PEng, Water Wastewater Treatment Expert, Oil-Gas, Tailings, Boilers, ZLD; Evaporators, Sludge

If the sewers treated are above 14 oC... First stage anaerobic will no generate CO2 , then second stage aerobic... this will reduce CO2 emissions about 70%...