KR870007850A - 물의 산소증식장치 및 방법 - Google Patents

물의 산소증식장치 및 방법 Download PDF

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Publication number
KR870007850A
KR870007850A KR870001105A KR870001105A KR870007850A KR 870007850 A KR870007850 A KR 870007850A KR 870001105 A KR870001105 A KR 870001105A KR 870001105 A KR870001105 A KR 870001105A KR 870007850 A KR870007850 A KR 870007850A
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KR
South Korea
Prior art keywords
oxygen
water
gas
separator
liquid
Prior art date
Application number
KR870001105A
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English (en)
Inventor
헨리크젠 노롤프
Original Assignee
삔 오르스타비크
노르스크 히드로 아.에스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 삔 오르스타비크, 노르스크 히드로 아.에스 filed Critical 삔 오르스타비크
Publication of KR870007850A publication Critical patent/KR870007850A/ko

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Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23761—Aerating, i.e. introducing oxygen containing gas in liquids
    • B01F23/237612—Oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/29—Mixing systems, i.e. flow charts or diagrams
    • 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
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Environmental Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Microbiology (AREA)
  • Animal Husbandry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Physical Water Treatments (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Steroid Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Processing Of Solid Wastes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

내용 없음

Description

물의 산소증식장치 및 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 넓은 양식지에 대한 처리유니트 개략도.
제2도는 정제유니트가 추가된 개략도.

Claims (9)

  1. 산소는 120∼250% 또는 그 이상의 과포화상태인 물에 부가되고, 그 물은 순환하는 산소로 처리되며, 질소 및 다른 개스 오염물이 순환회로에서 제거되는 물의 산소증식 방법에 있어서, 신선한 물 및 또는 재순환된 물은 산소증식 구역 즉 산소증식기(2)를 통하여 급송되고, 초과된 산소는 동시에 그 구역(2)으로 보내지고, 이로 인해 난류기포 유동이 형성되고, 따라서 물과 잔류개스는 개스 및 액체분리기(3)에서 서로 분리되어 개스오염물이 마지막으로 분리된 후에 그 개스흐름은 산소증식기(2)로 다시 재순환되고, 과포화되고 산소가 증식된 물은 양식용기 또는 양식지의 후속사용을 위해 분리구역으로 보내지는 것을 특징으로 하는 물의 산소증식방법.
  2. 제1항에 있어서, 물에서 분리된 그 개스흐름은 유동회로의 역압에 노출됨으로서 시스템의 압력이 증가되고, 이에 따라 보다 높은 과포화도를 얻게 되는 것을 특징으로 하는 물의 산소증식방법.
  3. 제1 또는 제2항에 있어서, 상기 물은 두단계로 처리되는데, 제1단계 0.5∼1bar의 절대압력이 설정되며 흡수된 질소가 이단계의 회로에서 제거되고, 한편으로 제2단계는 질소량이 감소하지 않고, 1bar이상의 절대압력을 유지하는 것을 특징으로 하는 물의 산소증식방법.
  4. 제3항에 있어서, 산소가 증식된 물 흐름이 다수의 양식용기로 분류되는 것을 특징으로 하는 물의 산소증식방법.
  5. 제3항에 있어서, 개스유동 또는 개스의 부분유동 또는 개스의 부분유동이 질소 및 이산화탄소 등의 개스상태의 오염물을 제거하기 위해 분리기구역(5)을 통과하는 것을 특징으로 하는 물의 산소증식방법.
  6. 제1항 내지 제5항에 기재한 방법을 실시하기 위해 액체공급수단(1), 개스공급수단(4), 개스와 액체가 난류를 형성하여 기포유동과 함께 보내지는 반응기유니트(2)를 구비하는 물의 산소증식장치에 있어서, 액체 및 개스분리용 개스 및 액체분리기(3)는 반응기구역 다음에 설치되고, 분리기에 있는 개스상태의 구역은 귀환 파이프라인에 의해 개스가 재순환되도록 설계된 압축기(6)에 연결되고, 그 압축기는 파이프라인(9)에 의해 산소증식기(2)에 연결되고, 한편으로 분리기의 액간막이는 양식용기에 연결되어 있는 것을 특징으로 하는 물의 산소증식방법.
  7. 제6항에 있어서, 분리기(3)에서 뻗은 귀환 파이프라인(9)이 블리이드(10)에 연결되는 것을 특징으로 하는 물의 산소증식장치.
  8. 제7항에 있어서, 흡수장치가 압축기(6)에 의해 재순환되는 산소를 분리하는데 사용되는 PSA분리기(5), 즉 막분리기에 귀환파이프(9)가 연결되어 있는 것을 특징으로 하는 물의 산소증식장치.
  9. 제7항 또는 8항에 있어서, 분리기(3)의 액간막이는 다수의 다발로된 파이프라인(14)에 의해 재생된 신선한 액체를 다수의 저장유니트로 분류하는 펌핑수단에 연결되어 있는 것을 특징으로 하는 물의 산소증식장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR870001105A 1986-02-11 1987-02-11 물의 산소증식장치 및 방법 KR870007850A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO860474A NO158082C (no) 1986-02-11 1986-02-11 Metode og anlegg for vannbehandling, spesielt oksygenanrikning av vann.
NO860474 1986-02-11

Publications (1)

Publication Number Publication Date
KR870007850A true KR870007850A (ko) 1987-09-22

Family

ID=19888733

Family Applications (1)

Application Number Title Priority Date Filing Date
KR870001105A KR870007850A (ko) 1986-02-11 1987-02-11 물의 산소증식장치 및 방법

Country Status (14)

Country Link
US (1) US4765807A (ko)
EP (1) EP0232607B1 (ko)
JP (1) JPS62186731A (ko)
KR (1) KR870007850A (ko)
AT (1) ATE72617T1 (ko)
BR (1) BR8700452A (ko)
CA (1) CA1296163C (ko)
DE (1) DE3683936D1 (ko)
DK (1) DK166939B1 (ko)
ES (1) ES2029669T3 (ko)
FI (1) FI870349A (ko)
IS (1) IS1426B6 (ko)
NO (1) NO158082C (ko)
PT (1) PT84267B (ko)

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Also Published As

Publication number Publication date
IS3166A7 (is) 1987-08-12
JPS62186731A (ja) 1987-08-15
DE3683936D1 (de) 1992-03-26
NO158082C (no) 1988-07-20
ATE72617T1 (de) 1992-03-15
US4765807A (en) 1988-08-23
DK166939B1 (da) 1993-08-09
DK65387D0 (da) 1987-02-10
CA1296163C (en) 1992-02-25
EP0232607B1 (en) 1992-02-19
BR8700452A (pt) 1987-12-08
EP0232607A3 (en) 1988-01-13
PT84267A (en) 1987-03-01
IS1426B6 (is) 1990-03-28
FI870349A0 (fi) 1987-01-27
PT84267B (pt) 1989-09-14
FI870349A (fi) 1987-08-12
EP0232607A2 (en) 1987-08-19
DK65387A (da) 1987-08-12
NO860474L (no) 1987-08-12
NO158082B (no) 1988-04-05
ES2029669T3 (es) 1992-09-01

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