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Provides .
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| March 4,
2005
Santa
Barbara,
California
[Renewable
EnergyAcce
ss.com]
Fuel Cells
are a key
thrust of
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in
Wastewater
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| Toronto,
ON,(UPI)
--
Electric
energy
could be
generated
by methane
extracted
from a
city's
wastewater
,
Unive |
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| Industry News Feeds
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| Energy Yield Examples |
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To maximize gas yields, the key factors will be organic matter content and the percentage of dry matter. Different waste products produce different amounts of gas.
Here are some comparative outputs:
Waste / Biogas Production
o Cattle manure/ 40 cubic meters per ton
o Cattle slurry/20 cubic meters per ton
o Pig manure/ 35 cubic meters per ton
o Pig slurry/ 15 cubic meters per ton
o Sewage sludge/ 5 cubic meters per ton
o Poultry manure/ 40 cubic meters per ton
o Vegetable processing residues/ 48 cubic meters per ton
o Dairy processing residues/ 50 cubic meters per ton
o Brewery Sludge/ 200 cubic meters per ton
o Restaurant waste/ 189 cubic meters per ton
o Fish oil and fish processing residues/ 300 cubic meters per ton
o Bleaching clay/ 500 cubic meters per ton
o Milk processing residues/ 50 cubic meters per ton
o Crushed oil waste/ 500 cubic meters per ton
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