Systems, methods, and apparatus for converting biosolids to class A fertilizer

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United States of America Patent

PATENT NO 9751813
SERIAL NO

14729850

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system and methods comprising a greenhouse for predrying a biosolids to reduce volume and weight; a conveyer belt operably connected to the greenhouse for conveying the biosolids from the greenhouse to a pasteurization system; the pasteurization system comprising a burner-fan to introduce hot air to the biosolids; the pasteurization system comprising a heat up belt to accept the biosolids from the greenhouse and a burner-fan for raising the biosolids temperature from ambient to at least 70° C.; the pasteurization system further comprising a pasteurization belt to hold the biosolids at 70° C. for at least thirty minutes; a biofilter system operably connected with the greenhouse and the pasteurization system for reducing odors; and bagging area to collect a final product.

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Patent Owner(s)

Patent OwnerAddress
MB HOLDING COMPANY8811 W 500 N KOKOMO IN 46901

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Merrell, Ted Kokomo, US 2 1

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