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Method and composition for odor control 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C05F-003/00
  • C02F-001/72
  • A61L-011/00
  • A61L-009/00
출원번호 US-0044876 (1998-03-20)
발명자 / 주소
  • Mainz Eric L.
  • Griffith David B.
출원인 / 주소
  • Vulcan Materials Company
대리인 / 주소
    Burns, Doane, Swecker & Mathis, L.L.P.
인용정보 피인용 횟수 : 24  인용 특허 : 11

초록

A method and composition are provided for controlling odor from waste products. The composition comprises a combination of chlorite salt and nitrate salt. The method includes the step of contacting the waste products or their surrounding airspace with the composition.

대표청구항

[ What is claimed is:] [1.] A method for controlling odor from waste products, the method comprising the step of:contacting the waste products or their surrounding airspace with a composition comprising a combination of chlorite salt and nitrate salt in a weight ratio of about 2.25:1 chlorite salt t

이 특허에 인용된 특허 (11)

  1. O\Neill Eugene T. (Hightstown NJ) Kibbel ; Jr. William H. (Pennington NJ), Animal waste odor treatment.
  2. Kross Robert D., Antimicrobial composition and method of use.
  3. Ninane Leon (Bierges BE) Kegelart Willy (Brussels BE), Coated alkali metal chlorite particles.
  4. Richards Bruce E. (Streator IL) Goodart Tyrone G. (Peru IL) Vella Philip A. (Ottawa IL) Walton John R. (Ottawa IL), Composition and method for sulfide control.
  5. Weiss ; Josef, Elimination of odors from organic wastes.
  6. Whitekettle Wilson K. (Conroe TX) Conlan John T. (Ventura CA), Enhancement of the efficacy of antimicrobials by the addition of anions capable of interfering with microbial electroche.
  7. Hgerstedt Lars-Erik (Stekelvgen SEX), Method of sewage treatment.
  8. Bowers Wayne E. (P.O. Box 615 Stanhope NJ 07874), Odor control compositions for use in chemical toilet systems.
  9. Hunniford David J. (Tallevast FL) Davis H. Forbes (Tallevast FL), Process for removal of dissolved hydrogen sulfide and reduction of sewage BOD in sewer or other waste systems.
  10. Denaeyer Jose Luis (Brussels BE) Kegelart Willy (Brussels BE), Sodium chlorite containing granules.
  11. Mouch Richard J. (Batavia IL) Song Peter (Midlothian IL), Use of alkali metal nitrites to inhibit H2S formation in flue gas desulfurization system sludges.

이 특허를 인용한 특허 (24)

  1. Moore, Jr., Philip A., Animal containment facility ventilation system.
  2. Hunniford,David J.; Morano,David L.; Harshman,James Paul, Apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater.
  3. Kronberg, Paul T.; Kronberg, Brett M., Commode odor preventor.
  4. Simpson, Gregory D.; Holden, Glenn W., Composition for odor control.
  5. Takayoshi Hamaguchi JP; Kazuyuki Minato JP; Toshimi Matsumoto JP; Tadashi Shimomura JP, Deodorant and process for deodorization using said deodorant.
  6. Kadlec, Leonard; Tallman, Daniel; Kilawee, Patrick, Deodorizing and sanitizing employing a wicking device.
  7. Kadlec,Leonard; Tallman,Daniel; Kilawee,Patrick, Deodorizing and sanitizing employing a wicking device.
  8. Kilawee, Patick; Tallman, Daniel; Dao, Quang, Integrated cleaning and sanitizing system and method for ice machines.
  9. Code, Kenneth R.; Provenzano, Joseph, Liquid iodine mist treatment of separated odor-emitting dry waste within a waste management facility.
  10. Holden,Glenn W.; Simpson,Gregory D., Method for chlorite removal.
  11. Thomas, John E.; Kilawee, Patrick H., Method, device and composition for the sustained release of an antimicrobial gas.
  12. Hunniford,David J.; Morano,David L.; Harshman,James Paul, Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater.
  13. Williams, Todd Owen, Methods for reducing biosolids odors.
  14. Williams, Todd Owen, Methods for reducing biosolids odors.
  15. Hunniford,David J.; Morano,David L.; Harshman,James Paul, Methods for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater.
  16. Simpson,Gregory D.; Holden,Glenn W., Removing odoriferous sulfides from wastewater.
  17. Matheis, Timothy Frank; Harshman, James Paul; Murphy, Michael Sumner, Slurry feed system and method.
  18. Matheis, Timothy F.; Morano, David L.; Harshman, James P., Synergistic methods for odor control.
  19. Harshman,James Paul; Hunniford,David J.; Morano,David L., System for controlling sulfide generation.
  20. Simpson, Gregory D.; Holden, Glenn W., Systems and methods for wastewater odor control.
  21. Durrant, Edward E., Textile cleaning composition and method of use.
  22. Hudson Alice P. ; Peggs Sasha J., Use of bioaugmentation and a controlled release nitrate source to reduce hydrogen sulfide concentrations in wastewater systems.
  23. Matheis, Timothy F.; Ward, Julie; Middleton, Winsel E.; Harshman, James P., Wastewater treatment methods.
  24. Matheis, Timothy F.; Ward, Julie; Middleton, Winsel E.; Harshman, James P., Wastewater treatment systems.
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