NO974665D0 - Fremgangsmåte ved vannbehandling - Google Patents

Fremgangsmåte ved vannbehandling

Info

Publication number
NO974665D0
NO974665D0 NO974665A NO974665A NO974665D0 NO 974665 D0 NO974665 D0 NO 974665D0 NO 974665 A NO974665 A NO 974665A NO 974665 A NO974665 A NO 974665A NO 974665 D0 NO974665 D0 NO 974665D0
Authority
NO
Norway
Prior art keywords
water treatment
treatment
water
Prior art date
Application number
NO974665A
Other languages
English (en)
Other versions
NO974665L (no
Inventor
Felix Hulten
Goeran Sivertsson
Original Assignee
Eka Chemicals 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 Eka Chemicals Ab filed Critical Eka Chemicals Ab
Publication of NO974665D0 publication Critical patent/NO974665D0/no
Publication of NO974665L publication Critical patent/NO974665L/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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
NO974665A 1996-10-15 1997-10-09 Fremgangsmåte ved vannbehandling NO974665L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9603775A SE9603775D0 (sv) 1996-10-15 1996-10-15 Method for water treatment

Publications (2)

Publication Number Publication Date
NO974665D0 true NO974665D0 (no) 1997-10-09
NO974665L NO974665L (no) 1998-05-11

Family

ID=20404259

Family Applications (1)

Application Number Title Priority Date Filing Date
NO974665A NO974665L (no) 1996-10-15 1997-10-09 Fremgangsmåte ved vannbehandling

Country Status (5)

Country Link
EP (1) EP0837038A1 (no)
JP (1) JPH10118661A (no)
CA (1) CA2217893C (no)
NO (1) NO974665L (no)
SE (1) SE9603775D0 (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5877600B2 (ja) * 2011-03-31 2016-03-08 アクアス株式会社 凝集処理装置
KR101665943B1 (ko) * 2016-05-20 2016-10-24 태영케미컬 주식회사 폴리염화황산철 수용액(PCSFe)을 이용한 고농도 현탁물질과 총인(T-P)의 제거방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604167A1 (fr) * 1986-09-19 1988-03-25 Rhone Poulenc Chimie Procede de traitement des eaux
NO922518L (no) * 1992-06-26 1993-12-27 Sinvent As Koagulant
GB9404191D0 (en) * 1994-03-04 1994-04-20 Imperial College Preparations and uses of polyferric sulphate

Also Published As

Publication number Publication date
EP0837038A1 (en) 1998-04-22
CA2217893C (en) 2002-09-10
NO974665L (no) 1998-05-11
CA2217893A1 (en) 1998-04-15
SE9603775D0 (sv) 1996-10-15
JPH10118661A (ja) 1998-05-12

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application