NO180744C - Fremgangsmåte og anordning for rensing av vann - Google Patents

Fremgangsmåte og anordning for rensing av vann

Info

Publication number
NO180744C
NO180744C NO940390A NO940390A NO180744C NO 180744 C NO180744 C NO 180744C NO 940390 A NO940390 A NO 940390A NO 940390 A NO940390 A NO 940390A NO 180744 C NO180744 C NO 180744C
Authority
NO
Norway
Prior art keywords
pct
basin
diffusor
wall
water
Prior art date
Application number
NO940390A
Other languages
English (en)
Other versions
NO940390L (no
NO180744B (no
NO940390D0 (no
Inventor
Eivind Lygren
Original Assignee
Puraq As
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.)
Filing date
Publication date
Application filed by Puraq As filed Critical Puraq As
Priority to NO940390A priority Critical patent/NO180744C/no
Publication of NO940390D0 publication Critical patent/NO940390D0/no
Priority to ZA95830A priority patent/ZA95830B/xx
Priority to PCT/NO1995/000027 priority patent/WO1995021134A1/en
Priority to JO19951827A priority patent/JO1827B1/en
Priority to AU17197/95A priority patent/AU677898B2/en
Priority to DE1995600738 priority patent/DE69500738T2/de
Priority to EP19950909142 priority patent/EP0743926B1/en
Priority to DK95909142T priority patent/DK0743926T3/da
Priority to PE1995261083A priority patent/PE22595A1/es
Priority to JP52052595A priority patent/JP3274685B2/ja
Priority to AT95909142T priority patent/ATE158265T1/de
Priority to EG10795A priority patent/EG22476A/xx
Priority to IS4257A priority patent/IS1699B/is
Priority to NZ279921A priority patent/NZ279921A/en
Priority to ES95909142T priority patent/ES2106639T3/es
Priority to MA23772A priority patent/MA23444A1/fr
Priority to CA 2182802 priority patent/CA2182802A1/en
Priority to KR1019960704157A priority patent/KR100310673B1/ko
Priority to US08/687,525 priority patent/US5814229A/en
Priority to CN95191438A priority patent/CN1077866C/zh
Priority to TW084100942A priority patent/TW374754B/zh
Priority to MYPI95000264A priority patent/MY111818A/en
Priority to IL112562A priority patent/IL112562A/en
Priority to TNSN95009 priority patent/TNSN95009A1/fr
Publication of NO940390L publication Critical patent/NO940390L/no
Priority to FI963099A priority patent/FI963099A/fi
Priority to NO19963299A priority patent/NO313045B1/no
Publication of NO180744B publication Critical patent/NO180744B/no
Publication of NO180744C publication Critical patent/NO180744C/no
Priority to GR970403104T priority patent/GR3025457T3/el

Links

Classifications

    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
    • 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
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/20—Activated sludge processes using diffusers
    • 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)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Physical Water Treatments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Sorption (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
NO940390A 1994-02-07 1994-02-07 Fremgangsmåte og anordning for rensing av vann NO180744C (no)

Priority Applications (27)

Application Number Priority Date Filing Date Title
NO940390A NO180744C (no) 1994-02-07 1994-02-07 Fremgangsmåte og anordning for rensing av vann
ZA95830A ZA95830B (en) 1994-02-07 1995-02-02 Water treatment method and apparatus
CN95191438A CN1077866C (zh) 1994-02-07 1995-02-06 水处理方法和装置
ES95909142T ES2106639T3 (es) 1994-02-07 1995-02-06 Aparato y procedimiento para el tratamiento de aguas.
MA23772A MA23444A1 (fr) 1994-02-07 1995-02-06 Methode et appareil pour le traitement d'eau
AU17197/95A AU677898B2 (en) 1994-02-07 1995-02-06 Water treatment method and apparatus
DE1995600738 DE69500738T2 (de) 1994-02-07 1995-02-06 Methode und vorrichtung zur behandlung von wasser
EP19950909142 EP0743926B1 (en) 1994-02-07 1995-02-06 Water treatment method and apparatus
DK95909142T DK0743926T3 (da) 1994-02-07 1995-02-06 Fremgangsmåde og apparat til behandling af vand
PE1995261083A PE22595A1 (es) 1994-02-07 1995-02-06 Metodo y aparato para el tratamiento del agua
JP52052595A JP3274685B2 (ja) 1994-02-07 1995-02-06 水処理方法と装置
AT95909142T ATE158265T1 (de) 1994-02-07 1995-02-06 Methode und vorrichtung zur behandlung von wasser
EG10795A EG22476A (en) 1994-02-07 1995-02-06 Water treatment method and apparatus
IS4257A IS1699B (is) 1994-02-07 1995-02-06 Aðferð og tæki til að meðhöndla vatn
NZ279921A NZ279921A (en) 1994-02-07 1995-02-06 Water treatment apparatus: vertical and horizontal water streams cooperate to form a peripheral flow path containing concentrated foam and slurry
PCT/NO1995/000027 WO1995021134A1 (en) 1994-02-07 1995-02-06 Water treatment method and apparatus
JO19951827A JO1827B1 (en) 1994-02-07 1995-02-06 Water treatment devices and method
CA 2182802 CA2182802A1 (en) 1994-02-07 1995-02-06 Water treatment method and apparatus
KR1019960704157A KR100310673B1 (ko) 1994-02-07 1995-02-06 물처리하는방법및장치
US08/687,525 US5814229A (en) 1994-02-07 1995-02-06 Water treatment method and apparatus
TNSN95009 TNSN95009A1 (fr) 1994-02-07 1995-02-07 Methode et appareil de traitement d'eau
TW084100942A TW374754B (en) 1994-02-07 1995-02-07 Water treatment method and apparatus
MYPI95000264A MY111818A (en) 1994-02-07 1995-02-07 Water treatment method and apparatus
IL112562A IL112562A (en) 1994-02-07 1995-02-07 Water treatment method and apparatus
FI963099A FI963099A (fi) 1994-02-07 1996-08-06 Vedenkäsittelymenetelmä ja -laite
NO19963299A NO313045B1 (no) 1994-02-07 1996-08-07 Fremgangsmåte og anordning for rensing av vann
GR970403104T GR3025457T3 (en) 1994-02-07 1997-11-25 Water treatment method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO940390A NO180744C (no) 1994-02-07 1994-02-07 Fremgangsmåte og anordning for rensing av vann

Publications (4)

Publication Number Publication Date
NO940390D0 NO940390D0 (no) 1994-02-07
NO940390L NO940390L (no) 1995-08-08
NO180744B NO180744B (no) 1997-03-03
NO180744C true NO180744C (no) 1997-06-11

Family

ID=19896818

Family Applications (2)

Application Number Title Priority Date Filing Date
NO940390A NO180744C (no) 1994-02-07 1994-02-07 Fremgangsmåte og anordning for rensing av vann
NO19963299A NO313045B1 (no) 1994-02-07 1996-08-07 Fremgangsmåte og anordning for rensing av vann

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO19963299A NO313045B1 (no) 1994-02-07 1996-08-07 Fremgangsmåte og anordning for rensing av vann

Country Status (26)

Country Link
US (1) US5814229A (no)
EP (1) EP0743926B1 (no)
JP (1) JP3274685B2 (no)
KR (1) KR100310673B1 (no)
CN (1) CN1077866C (no)
AT (1) ATE158265T1 (no)
AU (1) AU677898B2 (no)
CA (1) CA2182802A1 (no)
DE (1) DE69500738T2 (no)
DK (1) DK0743926T3 (no)
EG (1) EG22476A (no)
ES (1) ES2106639T3 (no)
FI (1) FI963099A (no)
GR (1) GR3025457T3 (no)
IL (1) IL112562A (no)
IS (1) IS1699B (no)
JO (1) JO1827B1 (no)
MA (1) MA23444A1 (no)
MY (1) MY111818A (no)
NO (2) NO180744C (no)
NZ (1) NZ279921A (no)
PE (1) PE22595A1 (no)
TN (1) TNSN95009A1 (no)
TW (1) TW374754B (no)
WO (1) WO1995021134A1 (no)
ZA (1) ZA95830B (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9502459L (sv) * 1995-07-06 1996-07-08 Andreas Schelin Anordning för avskiljning av olja ur vatten
US20040149234A1 (en) * 2002-12-04 2004-08-05 Mathur Ashok N. Decentralized oxygen supply system for aquaculture
JP4538479B2 (ja) * 2007-09-04 2010-09-08 日本製紙株式会社 フローテーター
US9095786B1 (en) * 2011-03-04 2015-08-04 Enviro-Tech Systems, L.L.C. Method and apparatus for separation of fluids within a single vessel
CN103972593A (zh) * 2014-05-23 2014-08-06 江苏三环实业股份有限公司 用于铅酸蓄电池化成系统的配酸箱
CN105210976A (zh) * 2014-06-27 2016-01-06 郭其哲 高密度养殖循环水的处理设备
KR20160002656U (ko) 2015-01-21 2016-07-29 이준석 박스포장용 롤 테이프 컷팅기
JP6602133B2 (ja) * 2015-09-25 2019-11-06 グンジ株式会社 活イカ用生簀の清浄化システム
CN105923756B (zh) * 2016-07-10 2019-01-18 赖柱彭 一种曝气池系统
JP6445200B2 (ja) * 2017-06-02 2018-12-26 株式会社林養魚場 魚介類養殖装置
CN109006648A (zh) * 2018-07-28 2018-12-18 福建省水产技术推广总站 水体清污系统及其应用
CN109220971B (zh) * 2018-09-30 2021-06-01 祝煜 水产养殖用增氧设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB830531A (no) *
US2418950A (en) * 1944-06-12 1947-04-15 Lakeside Engineering Corp Settling tank
GB1058914A (en) * 1965-06-14 1967-02-15 Outokumpu Oy Froth flotation apparatus
GB1442547A (en) * 1974-04-24 1976-07-14 Ishigaki Mech Ind Apparatus for treating waste water
DE3126832C2 (de) * 1981-07-08 1985-03-28 Maschinenfabrik Hellmut Geiger Gmbh & Co Kg, 7500 Karlsruhe Belebungsbecken für Kläranlagen mit rundem oder annähernd quadratischem Grundriß
JPS58174289A (ja) * 1982-04-07 1983-10-13 Kyoritsu Yuki Kogyo Kenkyusho:Kk ユニツト型流動担体生物処理装置
US4721562A (en) * 1984-04-03 1988-01-26 Feldmuele Aktiengesellschaft Aerating apparatus
DE3417550A1 (de) * 1984-05-11 1985-11-14 Linde Ag, 6200 Wiesbaden Verfahren zur biologischen reinigung von abwasser
DE3643931A1 (de) * 1986-12-22 1988-07-07 Kernforschungsanlage Juelich Begasungs/flotationsreaktor
NO885455L (no) * 1988-12-08 1990-06-11 Sunfish Ltd As Fremgangsmaate og anordning for rensing av vann.
JP2790338B2 (ja) * 1989-10-16 1998-08-27 石川島播磨重工業株式会社 脱インク用フローテーション装置
DE69102785T2 (de) * 1990-02-09 1994-11-10 Masakatsu Ozawa Vorrichtung für Trennung durch Druckbeaufschlagung und Flotation.
US5509535A (en) * 1994-07-12 1996-04-23 Hydrochem Developments Ltd. Flotation apparatus

Also Published As

Publication number Publication date
JPH09508314A (ja) 1997-08-26
IL112562A (en) 1998-02-08
CN1139913A (zh) 1997-01-08
EG22476A (en) 2003-02-26
MY111818A (en) 2001-01-31
NO940390L (no) 1995-08-08
EP0743926A1 (en) 1996-11-27
IS4257A (is) 1995-08-08
NO963299L (no) 1996-08-07
DE69500738D1 (de) 1997-10-23
FI963099A0 (fi) 1996-08-06
JO1827B1 (en) 1995-07-05
TNSN95009A1 (fr) 1996-02-06
ZA95830B (en) 1996-01-10
FI963099A (fi) 1996-08-07
AU1719795A (en) 1995-08-21
IS1699B (is) 1998-10-19
NO963299D0 (no) 1996-08-07
CA2182802A1 (en) 1995-08-10
CN1077866C (zh) 2002-01-16
PE22595A1 (es) 1995-08-07
NO313045B1 (no) 2002-08-05
AU677898B2 (en) 1997-05-08
MA23444A1 (fr) 1995-10-01
KR100310673B1 (ko) 2002-02-28
GR3025457T3 (en) 1998-02-27
NZ279921A (en) 1997-04-24
NO180744B (no) 1997-03-03
NO940390D0 (no) 1994-02-07
EP0743926B1 (en) 1997-09-17
ES2106639T3 (es) 1997-11-01
DE69500738T2 (de) 1998-04-02
TW374754B (en) 1999-11-21
IL112562A0 (en) 1995-05-26
ATE158265T1 (de) 1997-10-15
US5814229A (en) 1998-09-29
JP3274685B2 (ja) 2002-04-15
WO1995021134A1 (en) 1995-08-10
DK0743926T3 (da) 1998-04-14

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