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The
Global Earth Products (GEP) MARVEL is an automated composting system
that provides complete nutrient management for farms by composting
manure and crop residuals to produce valuable organic fertilizer
for on or off-site application. Bulking material having high carbon
content is combined with the manure in constructed concrete channels
which are automatically aerated, turned, and temperature controlled.
While eliminating odours and reducing volumes by up to 75%, demonstrations
on liquid swine manure have also reduced methane emissions. Manure
composting also remedies the problems of surface and groundwater
contamination due to nitrate leaching and run-off from spreading
applications.
The MARVEL system
has a wide range of potential applications including all types of
livestock manure, municipal sludge, industrial and organic landfill
waste.
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