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Methods for treatment of waste streams 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C02F-011/12
  • C02F-011/14
출원번호 US-0583208 (1996-01-03)
발명자 / 주소
  • Whiteman George R.
대리인 / 주소
    Brinks Hofer Gilson & Lione
인용정보 피인용 횟수 : 81  인용 특허 : 0

초록

A method for treating wastewater is useful in treatment of biomass (sludge) resulting from wastewater treatment, particularly for biological sludges of aerobic, facultative and/or anaerobic origin. The invention relates fractionation of microorganisms and organic materials within the sludge by mecha

대표청구항

[ What is claimed is:] [1.] A method of treating a waste stream, comprising the steps of:subjecting a waste stream to a secondary, biological treatment step in which organic components in the waste stream are transformed into biomass; then fractionating the biomass by mechanical shearing by a force

이 특허를 인용한 특허 (81)

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  81. Zha, Fufang; James, Gerin; Zuback, Joseph Edward; Zauner, Peter; Phelps, Roger William, Water treatment membrane cleaning with pulsed airlift pump.
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