MILTON REGIONAL SEWER AUTHORITY
REQUEST FOR PROPOSALS
RENEWABLE NATURAL GAS PROJECT 2024-01
The MRSA has two existing ADI/Evoqua anaerobic reactor tanks with a volume of 7.5 million
gallons each. This treatment system currently generates an average of 70,000 cubic feet of biogas daily
from less than 1 million gallons per day of high-strength influent wastewater. The original design of the
system rates the capacity of biogas production at 770,000 cubic feet per day at peak conditions with
an influent design flow of 2.22 MGD. The MRSA also has an existing trucked waste receiving program
with two Lakeside Equipment receiving stations.
The MRSA wants to maximize biogas generation through operational improvements and increased
acceptance of high-strength trucked waste to provide the biogas to a third party for pipeline injection.
The MRSA is seeking proposals from qualified entities capable of designing, operating, installing, and
financing all facilities necessary to accomplish this project.
Please see the link below for the RFP