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Controlled denitrification process and system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C02F-003/30
출원번호 US-0263656 (1994-06-20)
발명자 / 주소
  • Lee Phillip G. (Galveston TX) Turk Philip E. (Galveston TX) Whitson John L. (Galveston TX)
출원인 / 주소
  • Board of Regents, The University of Texas System (Austin TX 02)
인용정보 피인용 횟수 : 78  인용 특허 : 0

초록 ▼

A process and system for the reduction of nitrate to nitrogen in a fluid medium. Anaerobic bacteria fed by a carbon source are used for nitrate reduction. The addition rate of the carbon source and process residence time are controlled using the oxidation-reduction potential of the fluid medium to a

대표청구항 ▼

A process for the reduction of nitrate to nitrogen in a fluid medium, comprising the steps of: providing an anaerobic or partially anaerobic fluid medium containing nitrate and having a variable oxidation-reduction potential; exposing the fluid medium to anaerobic bacteria for a process residence ti

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