KR960034412A - Immobilized Carrier Used in Fluidized Bed Sludge - Google Patents

Immobilized Carrier Used in Fluidized Bed Sludge Download PDF

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Publication number
KR960034412A
KR960034412A KR1019950005076A KR19950005076A KR960034412A KR 960034412 A KR960034412 A KR 960034412A KR 1019950005076 A KR1019950005076 A KR 1019950005076A KR 19950005076 A KR19950005076 A KR 19950005076A KR 960034412 A KR960034412 A KR 960034412A
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KR
South Korea
Prior art keywords
fluidized bed
amorphous silica
immobilized carrier
carrier used
activated sludge
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Application number
KR1019950005076A
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Korean (ko)
Other versions
KR0144604B1 (en
Inventor
이근헌
Original Assignee
우덕창
쌍용양회공업 주식회사
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Application filed by 우덕창, 쌍용양회공업 주식회사 filed Critical 우덕창
Priority to KR1019950005076A priority Critical patent/KR0144604B1/en
Publication of KR960034412A publication Critical patent/KR960034412A/en
Application granted granted Critical
Publication of KR0144604B1 publication Critical patent/KR0144604B1/en

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    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/14—Enzymes or microbial cells immobilised on or in an inorganic carrier
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • 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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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

본 발명은 유동상 활성오니에 미생물을 부착시키기 위해 사용되는, 물유리 희석액을 공업용 황산으로 중화, 건조하여 제조된 다공성의 비정질 실리카 고정화 담체에 관한 것이다.The present invention relates to a porous amorphous silica immobilized carrier prepared by neutralizing and drying a water glass diluent with industrial sulfuric acid, which is used to attach microorganisms to fluidized bed activated sludge.

Description

유동상 활성오니에 사용되는 고정화 담체Immobilized Carrier Used in Fluidized Bed Sludge

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (3)

유동상 활성오니에 미생물을 부착시키기 위해 사용되는, 물유리 희석액을 공업용 황산으로 중화, 건조하여 제조된 다공성의 비정질 실리카 고정화 담체.A porous amorphous silica immobilization carrier prepared by neutralizing and drying a water glass dilution solution used for attaching microorganisms to fluidized bed activated sludge. 제1항에 있어서, 비정질 실리카 분말에 미생물의 영양원이 되는 K, Ca, Mg, Fe, Mn, Ni, Co, N, P 등의 이온을 흡착시킴을 특징으로 하는 다공성의 비정질 실리카 고정화 담체.The porous amorphous silica immobilization carrier according to claim 1, wherein the amorphous silica powder adsorbs ions such as K, Ca, Mg, Fe, Mn, Ni, Co, N, and P, which are nutrient sources of microorganisms. 20 내지 250㎛의 제1항의 비정질 실리카 분말을 5 내지 30㎏/폭기조 ㎥의 양으로 폭기조에 첨가함을 특징으로 하는 하수 또는 폐수의 유동상 활성오니 처리방법.A process for treating fluidized bed activated sludge in sewage or wastewater, wherein the amorphous silica powder of claim 1 having a particle size of 20 to 250 μm is added to the aeration tank in an amount of 5 to 30 kg / m 3. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950005076A 1995-03-13 1995-03-13 A carrier for fixing the micro organism in purification equipment KR0144604B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950005076A KR0144604B1 (en) 1995-03-13 1995-03-13 A carrier for fixing the micro organism in purification equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950005076A KR0144604B1 (en) 1995-03-13 1995-03-13 A carrier for fixing the micro organism in purification equipment

Publications (2)

Publication Number Publication Date
KR960034412A true KR960034412A (en) 1996-10-22
KR0144604B1 KR0144604B1 (en) 1998-07-15

Family

ID=19409658

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950005076A KR0144604B1 (en) 1995-03-13 1995-03-13 A carrier for fixing the micro organism in purification equipment

Country Status (1)

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KR (1) KR0144604B1 (en)

Also Published As

Publication number Publication date
KR0144604B1 (en) 1998-07-15

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