NO975030L - FremgangsmÕte for Õ n°ytralisere avl°psvann - Google Patents

FremgangsmÕte for Õ n°ytralisere avl°psvann

Info

Publication number
NO975030L
NO975030L NO975030A NO975030A NO975030L NO 975030 L NO975030 L NO 975030L NO 975030 A NO975030 A NO 975030A NO 975030 A NO975030 A NO 975030A NO 975030 L NO975030 L NO 975030L
Authority
NO
Norway
Prior art keywords
absorber
wastewater
seawater
alkalinity
procedure
Prior art date
Application number
NO975030A
Other languages
English (en)
Other versions
NO975030D0 (no
Inventor
G Ran Nyman
Arne Ellestad
Mmen Svein Str
Original Assignee
Flaekt Ab
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 Flaekt Ab filed Critical Flaekt Ab
Priority to NO975030A priority Critical patent/NO975030L/no
Publication of NO975030D0 publication Critical patent/NO975030D0/no
Priority to AU97670/98A priority patent/AU9767098A/en
Priority to PCT/NO1998/000328 priority patent/WO1999023037A1/en
Publication of NO975030L publication Critical patent/NO975030L/no

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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment

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)
  • Physical Water Treatments (AREA)
  • Treating Waste Gases (AREA)

Abstract

Fremgangsmåte for å nøytralisere avløpsvann fra rensing av røkgasser med sjøvann, i et luftebasséng for avløpsvan- net, hvor avløpsvannet i bunnen av absor- beren eller i absorberens utløpsrør nøy- traliserer avløpsvannet med den naturlige alkalitet i sjøvann som tilføres absor- beren og det etterfølgende luftebassenget, kontinuerlig å overvåke avløpsvannets pH, og å tilføre ekstra alkalitet, eksempelvis i form av CaOH2, til absorberens avløp i absorberens bunn eller i utløpsrøret før vannet blandes med den resterende sjøvan- nsmengden for lufting, dersom sjøvannets alkalitet synker eller avgassenes svovel- innhold øker.
NO975030A 1997-10-31 1997-10-31 FremgangsmÕte for Õ n°ytralisere avl°psvann NO975030L (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO975030A NO975030L (no) 1997-10-31 1997-10-31 FremgangsmÕte for Õ n°ytralisere avl°psvann
AU97670/98A AU9767098A (en) 1997-10-31 1998-10-30 Method for neutralization of waste water
PCT/NO1998/000328 WO1999023037A1 (en) 1997-10-31 1998-10-30 Method for neutralization of waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO975030A NO975030L (no) 1997-10-31 1997-10-31 FremgangsmÕte for Õ n°ytralisere avl°psvann

Publications (2)

Publication Number Publication Date
NO975030D0 NO975030D0 (no) 1997-10-31
NO975030L true NO975030L (no) 1999-05-03

Family

ID=19901279

Family Applications (1)

Application Number Title Priority Date Filing Date
NO975030A NO975030L (no) 1997-10-31 1997-10-31 FremgangsmÕte for Õ n°ytralisere avl°psvann

Country Status (3)

Country Link
AU (1) AU9767098A (no)
NO (1) NO975030L (no)
WO (1) WO1999023037A1 (no)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO156235C (no) * 1980-02-13 1988-02-02 Flaekt Ab Fremgangsmaate ved absorpsjon av svoveloksyder fra roekgasser i sjoevann.
US5484535A (en) * 1994-05-19 1996-01-16 The Babcock & Wilcox Company Seawater effluent treatment downstream of seawater SO2 scrubber

Also Published As

Publication number Publication date
WO1999023037A1 (en) 1999-05-14
AU9767098A (en) 1999-05-24
NO975030D0 (no) 1997-10-31

Similar Documents

Publication Publication Date Title
DE69702747D1 (de) Methode zur behandlung von poyamidmembranen um den fluss zu erhöhen
EP0758680A3 (en) Carrier for immobilizing microorganisms, and method for converting nitrogen compounds in a liquid using the same
NO20062064L (no) Metode og installasjon for rensing av gass.
NO984183L (no) Demper for regulering av luftstr°m
JPS57187099A (en) Preventing method for generation of hydrogen sulfide occuring in microbes
NO975030L (no) FremgangsmÕte for Õ n°ytralisere avl°psvann
DK0744209T3 (da) Opslæmningsfortykningstank og absorptionstårn til anvendelse i våde forbrændingsgasafsvovlingssystemer
ATE121311T1 (de) Verfahren zur rauchgasreinigung von feuerungsanlagen, insbesondere müllverbrennungsanlagen.
DK0790851T3 (da) Rensningsmetode for spildevand og systemet for renseanlæg
ATE167637T1 (de) Filter zur reinigung von wasser
JP2002035766A5 (no)
DE29618902U1 (de) Anlage zur Reinigung von Abwässern ohne Entstehung von Klärschlamm
RU97114109A (ru) Способ очистки природных и сточных вод
HUP0004608A2 (hu) Eljárás szennyvízek denitrifikálására
Klein Using mother nature to treat wastewater
RU94022973A (ru) Способ очистки природных вод
DE69915806D1 (de) Verfahren zur reinigung von sickerwasser
KR960031476U (ko) 상향류식 순산소 활성오니법을 이용한 하,폐수처리장치
KR940019618A (ko) 축산폐수의 정화방법 및 장치
TH11165EX (th) วิธีการทำน้ำเสียให้บริสุทธิ์
RU1786011C (ru) Способ биологической очистки сточных вод нефтеперерабатывающих заводов
RU1834864C (ru) Установка дл биологической очистки сточных вод
DE29815019U1 (de) Rohr zum Drainieren oder Verrieseln von Wasser oder Abwasser
Tay et al. PARTIAL REPLACEMENT OF CEMENT IN STRUCTURAL CONCRETE BY PULVERISED SLUDGE ASH
RU94033702A (ru) Способ отвода, очистки и оптимальной утилизации отходящих газов и сточных вод промышленного региона