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Method for the reduction and control of the release of gas and odors from sewage and waste water 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C02F-001/66
  • C02F-011/00
출원번호 US-0680502 (1996-07-08)
발명자 / 주소
  • Miller Thomas M.
  • Shand Mark A.
대리인 / 주소
    Ostrolenk, Faber, Gerb & Soffen, LLP
인용정보 피인용 횟수 : 19  인용 특허 : 14

초록

A method for reducing and controlling the formation and release of acid gases and odors associated therewith, particularly from hydrogen sulfide, in sewerage or waste water, wherein magnesium hydroxide and/or magnesium oxide are added to the sewerage or waste water.

대표청구항

[ We claim:] [1.] A method for reducing the formation and release of hydrogen sulfide in municipal sewerage or waste water, comprising the step of:adding an effective amount of an agent that includes a compound selected from the group consisting of magnesium hydroxide and magnesium oxide to said mun

이 특허에 인용된 특허 (14)

  1. Stover Enos L. (Rte. 4 ; Box 666 Stillwater OK 74074), Biochemically enhanced hybrid anaerobic reactor.
  2. Reichert William W. (Freehold NJ) Cody Charles A. (East Windsor NJ) De Sesa Michael A. (Fair Haven NJ) Faulseit Bruce K. (Mount Holly NJ), Coating composition and process for protecting a surface from corrosion.
  3. Fagerlund Gran (Vallentuna SEX), Corrosion-proof concrete.
  4. Albanese Vincent M. (Lisle IL) Keleher Andrew G. (Scottsdale AZ), Intermittently applied coating of magnesium hydroxide to boiler tubes to prevent slag and deposit buildup.
  5. Flynn Gardner (Audubon PA), Method for improving sewage sludge incineration.
  6. Perkins Alfred G. (McCormick SC) Perkins Craig R. (East Aurora NY), Method for lining a pipe with a cement mortar.
  7. Angell Edwin C. (Bakersfield CA) Karr Jess (Bakersfield CA), Pathogenic waste treatment.
  8. Kayser Charles R. W. (Nelson GBX) Trippier Kathleen (Rossendale GBX), Pipe linings.
  9. Zagyvai Istvn (Budapest HUX) Gl Andrs (Budapest HUX) Mrai Jzsef (Sulzbach DEX) Szamosi Dniel (Bingen DEX), Process for dewatering municipal and other sewage sludges.
  10. Hillemeier Bernd (Wiesbaden DEX) Wichern Rolf (Hamburg DEX), Process for providing a synthetic resin coating on a concrete structure.
  11. Reichert William W. (Freehold NJ) Cody Charles A. (East Windsor NJ) Desesa Michael A. (Fair Haven NJ) Faulseit Bruce K. (Mount Holly NJ), Solvent-free coating composition and process for protecting a surface from corrosion.
  12. Miyanohara ; Isao ; Miyazaki ; Hiroshi ; Kawamura ; Hideo, Treatment of sludge.
  13. Miyanohara ; Isao ; Miyazaki ; Hiroshi ; Kawamura ; Hideo, Treatment of sludge comprising biological aggregate.
  14. Hallstrom James R. (Brookfield WI) Klatt Kenneth G. (Brown Deer WI) Walling Ronald L. (Sussex WI), Wear resistant coated pipe and method of making it.

이 특허를 인용한 특허 (19)

  1. Teddy E. Mullennix ; Douglas C. Cooper CA, Apparatus and method for delivering solid bioremediation materials.
  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. Simpson, Gregory D.; Holden, Glenn W., Composition for odor control.
  4. Madolora, Matthew P.; Rademan, Jerry E.; Ahl, J. Peter, Compositions and methods for treating wastewater.
  5. Hiramoto, Tadahiro; Shiroyama, Kenichiro; Kumamoto, Hiroyasu, Deodorant composition.
  6. Lee, Jeffrey A., High brightness pulps from lignin rich waste papers.
  7. Madolora, Matthew P., Improving wastewater pumping and conveying efficiency.
  8. Fernholz, Peter J.; Southworth, Don; Man, Victor F., Method and composition for the treatment of blackwater collection systems.
  9. Fernholz Peter J. ; Ware Keith L., Method for controlling odor in waste handling systems.
  10. 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.
  11. 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.
  12. 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.
  13. West,Hugh; Elston,Colin; DeJong,David, Reducing odor in absorbent products.
  14. Matheis, Timothy Frank; Harshman, James Paul; Murphy, Michael Sumner, Slurry feed system and method.
  15. Matheis, Timothy F.; Morano, David L.; Harshman, James P., Synergistic methods for odor control.
  16. Harshman,James Paul; Hunniford,David J.; Morano,David L., System for controlling sulfide generation.
  17. Simpson, Gregory D.; Holden, Glenn W., Systems and methods for wastewater odor control.
  18. Matheis, Timothy F.; Ward, Julie; Middleton, Winsel E.; Harshman, James P., Wastewater treatment methods.
  19. Matheis, Timothy F.; Ward, Julie; Middleton, Winsel E.; Harshman, James P., Wastewater treatment systems.
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