FI935722A0 - Vedenpuhdistuslaitos - Google Patents

Vedenpuhdistuslaitos

Info

Publication number
FI935722A0
FI935722A0 FI935722A FI935722A FI935722A0 FI 935722 A0 FI935722 A0 FI 935722A0 FI 935722 A FI935722 A FI 935722A FI 935722 A FI935722 A FI 935722A FI 935722 A0 FI935722 A0 FI 935722A0
Authority
FI
Finland
Prior art keywords
fluid
clarification basin
clarification
intermediate bottom
purified
Prior art date
Application number
FI935722A
Other languages
English (en)
Swedish (sv)
Other versions
FI935722A (fi
FI97128C (fi
FI97128B (fi
Inventor
Oiva Suutarinen
Original Assignee
Oiva Suutarinen
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 Oiva Suutarinen filed Critical Oiva Suutarinen
Priority to FI935722A priority Critical patent/FI97128C/fi
Publication of FI935722A0 publication Critical patent/FI935722A0/fi
Priority to AT94300820T priority patent/ATE167847T1/de
Priority to DE69411360T priority patent/DE69411360T2/de
Priority to EP94300820A priority patent/EP0659690B1/en
Priority to US08/204,590 priority patent/US5516433A/en
Publication of FI935722A publication Critical patent/FI935722A/fi
Application granted granted Critical
Publication of FI97128B publication Critical patent/FI97128B/fi
Publication of FI97128C publication Critical patent/FI97128C/fi

Links

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
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • 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

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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Water Treatments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Sorption (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
FI935722A 1993-12-20 1993-12-20 Vedenpuhdistuslaitos FI97128C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI935722A FI97128C (fi) 1993-12-20 1993-12-20 Vedenpuhdistuslaitos
AT94300820T ATE167847T1 (de) 1993-12-20 1994-02-04 Wasserreinigungsanlage
DE69411360T DE69411360T2 (de) 1993-12-20 1994-02-04 Wasserreinigungsanlage
EP94300820A EP0659690B1 (en) 1993-12-20 1994-02-04 Water purification plant
US08/204,590 US5516433A (en) 1993-12-20 1994-03-01 Water purification plant and method for purifying water

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI935722 1993-12-20
FI935722A FI97128C (fi) 1993-12-20 1993-12-20 Vedenpuhdistuslaitos

Publications (4)

Publication Number Publication Date
FI935722A0 true FI935722A0 (fi) 1993-12-20
FI935722A FI935722A (fi) 1995-06-21
FI97128B FI97128B (fi) 1996-07-15
FI97128C FI97128C (fi) 1996-10-25

Family

ID=8539150

Family Applications (1)

Application Number Title Priority Date Filing Date
FI935722A FI97128C (fi) 1993-12-20 1993-12-20 Vedenpuhdistuslaitos

Country Status (5)

Country Link
US (1) US5516433A (fi)
EP (1) EP0659690B1 (fi)
AT (1) ATE167847T1 (fi)
DE (1) DE69411360T2 (fi)
FI (1) FI97128C (fi)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5565099A (en) * 1995-11-27 1996-10-15 Les Traitements Des Eaux Poseidon Inc. Floatation cell with integrated wall scraping means
FR2835247B1 (fr) * 2002-01-30 2005-01-28 Ondeo Degremont Installation de traitement d'eaux par flottation
FR2837197B1 (fr) * 2002-03-12 2005-01-28 Ondeo Degremont Procede et dispositif de clarification de liquides, notamment d'eaux, charges de matieres en suspension
US6964740B2 (en) * 2002-06-25 2005-11-15 Dwain E. Morse System and method of gas energy management for particle flotation and separation
US7347939B2 (en) * 2002-10-14 2008-03-25 Clean Water Technology, Inc. Adjustable contaminated liquid mixing apparatus
CN100402121C (zh) * 2003-03-27 2008-07-16 杰里·弗里德曼 用于颗粒浮选和分离的气体能量控制系统和方法
ATE375963T1 (de) * 2003-04-16 2007-11-15 Ondeo Degremont Anlage zur behandlung von wasser mittels flotation
FR2860735B1 (fr) 2003-10-10 2006-12-22 Degremont Buse de detente d'eau pressurisee pour generer des microbules dans une installation de flottation
FR2890651B1 (fr) * 2005-09-09 2007-11-09 Degremont Sa Appareil de clarification des eaux et procede de mise en oeuvre.
FR2934582B1 (fr) * 2008-07-29 2010-09-10 Otv Sa Procede de traitement d'un liquide par flottation induite par des particules flottantes.
US8518266B2 (en) * 2009-11-16 2013-08-27 Rg Delaware, Inc. Dissolved air flotation clarifier
US8596287B1 (en) * 2010-03-01 2013-12-03 WD Media, LLC Cross flow tank
KR101952024B1 (ko) * 2017-07-06 2019-02-25 단국대학교 산학협력단 용존 공기 부상 수처리 장치
KR101844734B1 (ko) * 2018-01-17 2018-05-18 한순련 부상분리식 하폐수처리장치

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB977488A (en) * 1963-01-07 1964-12-09 Water Engineering Ltd Method of and apparatus for clarifying sludge
FR1515865A (fr) * 1966-06-14 1968-03-08 Saint Gobain Techn Nouvelles Perfectionnements à la séparation d'un liquide et d'un solide ou liquide immiscible en suspension
US3506125A (en) * 1967-09-15 1970-04-14 Roderick M Willis Water treatment process for improved gravity filtering and backwashing
JPS511072B1 (fi) * 1971-05-24 1976-01-13
JPS54146457A (en) * 1978-05-08 1979-11-15 Toyota Motor Corp Method and device for coagulation and buoy-up disposal
JPS55127189A (en) * 1979-03-22 1980-10-01 Hitachi Ltd Method and apparatus for preparation of industrial water from waste water
NL185448C (nl) * 1980-03-07 1990-04-17 Esmil Bv Inrichting voor het floteren van uitgevlokt slib in een vloeistof.
US4377485A (en) * 1981-09-15 1983-03-22 Lenox Institute For Research, Inc. Apparatus and method for clarification of water using combined flotation and filtration processes
FI841591A (fi) * 1984-04-19 1985-10-20 Oiva Suutarinen Foerfarande foer att rena en vaetska som skall renas med hjaelp av flotationsklarning.
US4626345A (en) * 1984-09-04 1986-12-02 Lenox Institute For Research, Inc. Apparatus for clarification of water
FI83864C (fi) * 1987-03-25 1991-09-10 Oiva Suutarinen Foerfarande foer renande av en vaetska fraon fasta och upploesta foeroreningar med ett flotationsklarning-flockningsfoerfarande.
FI86293C (fi) * 1989-04-28 1992-08-10 Oiva Suutarinen Foerfarande foer rening av en vaetska fraon fasta och upploesta foeroreningar medelst ett flotationsfiltreringsfoerfarande.
SU1710514A1 (ru) * 1990-03-02 1992-02-07 Центральное технико-конструкторское бюро Научно-производственного объединения "Судостроение" Устройство дл очистки сточных вод
US5069783A (en) * 1990-05-16 1991-12-03 Int'l Environmental Systems, Inc. Liquid treatment apparatus
US5068031A (en) * 1990-07-06 1991-11-26 Int'l Environmental Systems, Inc. Sludge treatment apparatus
US5064531A (en) * 1990-07-26 1991-11-12 Int'l Environmental Systems, Inc. Water filtration apparatus

Also Published As

Publication number Publication date
FI935722A (fi) 1995-06-21
US5516433A (en) 1996-05-14
DE69411360T2 (de) 1998-11-19
FI97128C (fi) 1996-10-25
EP0659690B1 (en) 1998-07-01
EP0659690A1 (en) 1995-06-28
FI97128B (fi) 1996-07-15
ATE167847T1 (de) 1998-07-15
DE69411360D1 (de) 1998-08-06

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Legal Events

Date Code Title Description
BB Publication of examined application
MA Patent expired