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Apparatus, method and system for treating sewage sludge

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F26B-011/00
출원번호 US-0867951 (2007-10-05)
등록번호 US8065815 (2011-11-16)
발명자 / 주소
  • Christy, Richard W
  • Bramer, Robert Van
  • Quici, Michael
출원인 / 주소
  • RDP Technologies, Inc.
대리인 / 주소
    Paul & Paul
인용정보 피인용 횟수 : 11  인용 특허 : 104

초록

An apparatus, method and system is provided for treating sewage sludge by heating the same in a container to drive off pathogens and/or pasteurize the sewage sludge while the material is tumbled in the container, and with moisture gases being evaporated therefrom and drawn off from the container. Af

대표청구항

What is claimed is: 1. A method of treating sewage sludge by heating and/or evaporating and/or pasteurizing and/or otherwise chemically treating material comprising sludge and any added ingredients comprising:(a) providing a drum;(b) delivering the material to the drum;(c) tumbling the material with

이 특허에 인용된 특허 (104)

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이 특허를 인용한 특허 (11)

  1. Paderno, Jurij; Parachini, Davide; Spranzi, Paolo, Dryer or washer dryer and method for this operation.
  2. Miller, Steve; Miller, Roy; Campbell, Dane, Electrostatic material separator.
  3. Campbell, Dane; Miller, Steve, Heating system for material processing screen.
  4. Krüger, Günter, Installation for drying organic matter.
  5. Christy, Richard W.; Quici, Michael; Yost, Stephen H., Precision lime stabilization system and method for treatment of sewage sludge.
  6. Christy, Richard W.; Quici, Michael; Litz, Louis, Process and apparatus for slaking lime and dissolving scale.
  7. Christy, Richard W.; Quici, Michael; Litz, Louis, Process and apparatus for slaking lime and dissolving scale.
  8. Christy, Richard W.; Quici, Michael; Litz, Louis, Process and apparatus for treating water with hydrated lime slurry and for dissolving scale.
  9. Christy, Richard W.; Quici, Michael; Litz, Louis, RDPreheating water jackets.
  10. Miller, Steve; Miller, Roy, Separation system for recyclable material.
  11. Christy, Richard W.; Quici, Michael; Yost, Stephen H., System and method for lime stabilization of liquid sludge.
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