KR880012747A - 자유유동성 담체의 회수방법 - Google Patents

자유유동성 담체의 회수방법 Download PDF

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Publication number
KR880012747A
KR880012747A KR1019880003221A KR880003221A KR880012747A KR 880012747 A KR880012747 A KR 880012747A KR 1019880003221 A KR1019880003221 A KR 1019880003221A KR 880003221 A KR880003221 A KR 880003221A KR 880012747 A KR880012747 A KR 880012747A
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South Korea
Prior art keywords
carrier
reactor
biomass
chlorine
free
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KR1019880003221A
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English (en)
Inventor
그니서 줄겐
레이 훼릭스
Original Assignee
아돌프 트리블니그·한스 구불러·만프레트 슈텔러
술저 브러더스 리미티드
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Publication of KR880012747A publication Critical patent/KR880012747A/ko

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M1/00—Apparatus for enzymology or microbiology
    • C12M1/40—Apparatus specially designed for the use of free, immobilised, or carrier-bound enzymes, e.g. apparatus containing a fluidised bed of immobilised enzymes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1226—Particular type of activated sludge processes comprising an absorbent material suspended in the mixed liquor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

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  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Treating Waste Gases (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

내용 없음

Description

자유유동성 담체의 회수방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
도면은 생물학적으로 폐수를 정화하는 과정에서의 생물학 반응기를 개략적으로 도시하는 것으로, 담체를 재생하는데 필요한 장치의 일부를 도시하고 있다.

Claims (5)

  1. 폐수를 정화하기 위해 미생물이 생물학 반응기내에서 생물학적 분해를 수행하는 콜로니(colony)를 형성하고, 바이오매스(biomass)와 담체의 혼합물이 반응기로부터 유출되고, 담체가 반응기로 복귀하기 전에 상기 혼합물의 적어도 일부분이 바이오매스와 담체로 분리되는 자유유동성 담체의 회수방법에 있어서, 상기 담체와 혼합된 바이오매스가 생성된 과잉량만큼만 반응기(1)로부터 유출되고, 비중 또는 입자의 크기에 의한 차이에 따라서 담체를 분리하고 순환시키기 전에 비활성처리 되는 것을 특징으로 하는 자유유동성 담체의 회수방법.
  2. 제 1 항에 있어서, 혐기성 플랜트에서 과잉량의 슬러지가 공기와의 작용으로 기화되어 비활성화 되는 것을 특징으로 하는 자유유동성 담체의 회수방법.
  3. 제 2 항에 있어서, 염소, 이산화염소 또는 산화에틸렌과 같은 기상 또는 증기상의 살충제를 공기에 부가하는 것을 특징으로 하는 자유유동성 담체의 회수방법.
  4. 제 1 항에 있어서, 염소를 함유하는 물과 같은 비활성액체를 상기 과잉슬러지와 혼합시키는 것을 특징으로 하는 자유유동성 담체의 회수방법.
  5. 제 1 항에 있어서, 상기 담체는 밀도가 1g/㎤ 이상인 것을 특징으로 하는 자유유동성 담체의 회수방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880003221A 1987-04-21 1988-03-25 자유유동성 담체의 회수방법 KR880012747A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1534/87-8 1987-04-21
CH1534/87A CH669783A5 (en) 1987-04-21 1987-04-21 Recovering biomass carrier material - by inactivation of biomass and separating from biomass by specific gravity

Publications (1)

Publication Number Publication Date
KR880012747A true KR880012747A (ko) 1988-11-29

Family

ID=4212676

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880003221A KR880012747A (ko) 1987-04-21 1988-03-25 자유유동성 담체의 회수방법

Country Status (2)

Country Link
KR (1) KR880012747A (ko)
CH (1) CH669783A5 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4929365A (en) * 1989-09-18 1990-05-29 Phillips Petroleum Co. Biofilm control
DE102008029836B4 (de) * 2008-06-25 2010-12-02 Sartorius Stedim Biotech Gmbh Vorrichtung und Verfahren zum kontinuierlichen Abführen von partikelarmer Lösung aus einem Bioreaktor
DE102012212675A1 (de) * 2012-07-19 2014-02-27 Voith Patent Gmbh Abwasserbehandlung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3855120A (en) * 1971-07-09 1974-12-17 P Garbo Oxygenation of waste water
US4177144A (en) * 1978-07-19 1979-12-04 Ecolotrol, Inc. Excess-growth control system for fluidized-bed reactor
US4200524A (en) * 1978-10-25 1980-04-29 Biospherics Incorporated Bio-surface separation process
DE3228365A1 (de) * 1982-07-29 1984-02-02 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur biologischen reinigung von abwasser

Also Published As

Publication number Publication date
CH669783A5 (en) 1989-04-14

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