Liquid purification or separation – Processes – Treatment by living organism
Patent
1994-12-06
1996-06-18
Upton, Christopher
Liquid purification or separation
Processes
Treatment by living organism
210605, 210613, 210630, 71 13, C02F 330
Patent
active
055274641
ABSTRACT:
A method of handling the waste from a community begins with the collection of raw sewage and the separate collection of other bio-degradable solids. The raw sewage is separated into a liquid component and a sludge component. The sludge component of the sewage is combined with the bio-degradable solids in a single bio-mass and adjusted to a relatively dry bio-mass of at least 22-33 percent solids. Fermentated aerobically until a temperature of 60.degree.-65.degree. C. is reached, the ferment is then anaerobically fermentated to produce a high grade manure.
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Bartha Istvan
Heredy Sandor
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