Method for treating ammonia-containing organic waste
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United States of America Patent
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Jun 19, 2001
Grant Date -
N/A
app pub date -
May 1, 1998
filing date -
May 1, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method is described for disinfecting and deodorizing animal manures and other organic wastes to produce a pasteurized, granular product for use as a soil amendment. The solids content of the animal manure is raised to a predetermined level to create air-filled pore space, and the pH is raised sufficient to liberate endogenous gaseous ammonia in the air-filled pores for a predetermined time. The level of gaseous ammonia is sufficient to significantly destroy pathogens in the manure.
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