Codigestion: CAFOs with
anaerobic digesters do not require additional water quality permits.
Not exact matches
After we picked the two technologies — the
anaerobic digester and fuel cells — we hired HDR to marry the two together, come in and
do the design for the gas — to remove all the sulfur — and gas compression, and the drying and cleaning for the fuel cells.»
Project type: Farm Power What they
do: An
anaerobic digester turns manure into fuel for electricity or heat, as well as cow bedding for use on the farm and in the community.
The presence of an
anaerobic digester on a CAFO
does not change the federal CAFO requirements, which some states administer.
Manure - only Exemption:
Anaerobic digesters processing only manure and agricultural feedstocks
do not require a DEP license.
Manure - only Exemption:
Anaerobic digesters processing only manure
do not require solid waste permits.
Manure - only exemption:
Anaerobic digesters that accept manure, bedding, crop residues and farm waste
do not need Part 360 permits.
Anaerobic digesters, including those that digest food processing feedstocks,
do not require solid waste permits for land application.
Project type: Farm Power What they
do: Manure from the dairy is fed into an
anaerobic digester where the methane is captured and used for energy production.