Sorry about the confusion ...
Published by Chad Short, Wastewater Technician at Evergreen Rural Water of Washington
Sorry about the confusion but it's actually raising the COD and lowering the BOD and this is on influent only. They still have great effluent but the concern is the test results are skewed. BOD average was 300 mg/l and now averaging 80 mg/l. It was bad information that it was coming from the jail. The H2O2 is coming from a laundry mat that did a large expansion. Flows haven't changed. Any thoughts and let us know if additional information would assist.