DE69411360T2 - Wasserreinigungsanlage - Google Patents

Wasserreinigungsanlage

Info

Publication number
DE69411360T2
DE69411360T2 DE69411360T DE69411360T DE69411360T2 DE 69411360 T2 DE69411360 T2 DE 69411360T2 DE 69411360 T DE69411360 T DE 69411360T DE 69411360 T DE69411360 T DE 69411360T DE 69411360 T2 DE69411360 T2 DE 69411360T2
Authority
DE
Germany
Prior art keywords
fluid
clarification basin
clarification
intermediate bottom
purified
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69411360T
Other languages
English (en)
Other versions
DE69411360D1 (de
Inventor
Oiva Suutarinen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE69411360D1 publication Critical patent/DE69411360D1/de
Application granted granted Critical
Publication of DE69411360T2 publication Critical patent/DE69411360T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
DE69411360T 1993-12-20 1994-02-04 Wasserreinigungsanlage Expired - Lifetime DE69411360T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE69411360D1 DE69411360D1 (de) 1998-08-06
DE69411360T2 true DE69411360T2 (de) 1998-11-19

Family

ID=8539150

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69411360T Expired - Lifetime DE69411360T2 (de) 1993-12-20 1994-02-04 Wasserreinigungsanlage

Country Status (5)

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

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
MXPA05010261A (es) * 2003-03-27 2006-03-17 Friedman Jerry Sistema y metodo de manejo de energia de gas para flotacion y separacion de particulas.
CN100360432C (zh) * 2003-04-16 2008-01-09 翁德奥底格里蒙公司 浮选法水处理设备
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 (de) * 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
EP0659690B1 (de) 1998-07-01
US5516433A (en) 1996-05-14
FI97128C (fi) 1996-10-25
ATE167847T1 (de) 1998-07-15
DE69411360D1 (de) 1998-08-06
FI97128B (fi) 1996-07-15
FI935722A0 (fi) 1993-12-20
EP0659690A1 (de) 1995-06-28
FI935722A (fi) 1995-06-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition