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Method for purification of water 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C02F-003/06
출원번호 US-0927628 (1992-08-28)
우선권정보 NO-0000316 (1990-01-23); NO-0003174 (1990-07-16)
국제출원번호 PCT/NO91/00007 (1991-01-22)
§371/§102 date 19920828 (19920828)
국제공개번호 WO-9111396 (1991-08-08)
발명자 / 주소
  • Odegaard Hallvard (Saupsstad NOX)
출원인 / 주소
  • Kaldnes Miljoteknologi A/S (Tonsberg NOX 03)
인용정보 피인용 횟수 : 73  인용 특허 : 0

초록

A method for water purification in which waste water is fed into a reactor containing carriers having a biofilm which promotes a desired conversion of impurities, using carriers which are particulate elements having a larger surface than smooth elements of the same dimension and having a density in

대표청구항

A biofilm method of purifying water consisting essentially of: i) moving waste water through a reactor having an inlet and outlet means and containing carriers, said moving being effected under conditions such that a biofilm grows on said carriers, which biofilm promotes a desired conversion of impu

이 특허를 인용한 특허 (73)

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