City of Delphos Waste Water Treatment Plant Membrane Upgrade
Old Membranes Cellulose membranes Low durability High sludge build up High operating pressure
Membrane Bioreactor (Aeration Tank)
Old Equipment
Old Plant Process
New Membranes Polymer membranes High durability Low sludge build up Lower operating pressure Triple stacked; higher filtration
New Plant Equipment 3 anoxic tank mixer – 4 hp each 2 pre aeration tank mixer – 4 hp each 1 pre aeration blower – 40 hp 1 aeration blower - 125 hp 3 permeate pump – 60 hp each 2 return activated pump – 25 hp each (one backup) Total of 415 hp
New Plant Process
Savings Summary
Savings Summary
Previous Projects Summary
Q & A Ozgun Danaci, M.Sc, EIT, LEED Green Associate Engineer – AEP Ohio Business Incentives Program ozgun.danaci@dnvgl.com (614) 614-4100