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Process for recovering livestock food from cattle excreta waste

  • US 3,919,433 A
  • Filed: 06/14/1974
  • Issued: 11/11/1975
  • Est. Priority Date: 06/14/1974
  • Status: Expired due to Term
First Claim
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1. A PROCESS FOR RECOVERING LIVESTOCK FOOD FROM CATTLE EXCRETA WASTE WHICH COMPRISES THE STEPS OF, IN THE ORDER STATED;

  • MIXING SAID EXCRETA WASTE WITH A RECYCLE BRINE SOLUTION IN THE RATIO RANGING FROM 12-14 TO 1 OF SAID BRINE SOLUTION TO EXCRETA WASTE TO FORM A SLURRY INCLUDING SOLID PORTIONS;

    MECHANICALLY SEPARATING SAID BRINE SOLUTION AND SAID SOLID PORTIONS OF THE SLURRY FROM ASH COMPONENTS IN THE SLURRY FLOCCULATING A FIRST SOLID COAGULABLE CONSTITUENT FROM SAID BRINE SOLUTION, UTILIZING A PROTEIN COAGULANT;

    CENTRIFUGING SAID COAGULABLE CONSTITUENT FROM SAID BRINE SOLUTION IN A RANGE OF 400 TO 800 TIMES GRAVITY FIELD;

    TREATING THE AFORESAID BRINE SOLUTION WITH GASEOUS OZONE AND A PORTEIN COAGULANT;

    SETTLING THE AFORESAID BRINE SOLUTION TO PROVIDE A SECOND SOLID COAGULABLE CONSTITUENT;

    CENTRIFUGING THE SECOND SOLID COAGULABLE CONSTITUENT IN THE RANGE OF 800 TO 1200 TIMES GRAVITY FIELD;

    MIXING THE CENTRIFUED SECOND SOLID COAGUABLE CONSTITUENT WITH SAID FIRST COAGUABLE CONSTITUENT, PROVIDING A DAMP LIVESTOCK FOOD;

    ADDING A VOLATILE STERILIZING AGENT TO THE COMBINED LIVESTOCK FOOD, AND DRYING SAID LIVESTOCK FOOD;

    AND

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