CA1006096A - PURIFYING WASTE WATER OF PAPER MILLS WITH .alpha.-ALUMINA - Google Patents

PURIFYING WASTE WATER OF PAPER MILLS WITH .alpha.-ALUMINA

Info

Publication number
CA1006096A
CA1006096A CA198,089A CA198089A CA1006096A CA 1006096 A CA1006096 A CA 1006096A CA 198089 A CA198089 A CA 198089A CA 1006096 A CA1006096 A CA 1006096A
Authority
CA
Canada
Prior art keywords
alumina
alpha
waste water
purifying waste
paper mills
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
Application number
CA198,089A
Other languages
English (en)
Other versions
CA198089S (en
Inventor
Ursula Haupt
Edeltraud Solich
Theodor Ploetz
Volker Franzen
Hermann-Josef Solbach
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.)
Feldmuehle Anlagen und Produktion GmbH
Original Assignee
Feldmuehle Anlagen und Produktion GmbH
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
Priority claimed from DE19732320799 external-priority patent/DE2320799C3/de
Priority claimed from DE19742418185 external-priority patent/DE2418185C2/de
Priority claimed from DE2418169A external-priority patent/DE2418169C2/de
Application filed by Feldmuehle Anlagen und Produktion GmbH filed Critical Feldmuehle Anlagen und Produktion GmbH
Application granted granted Critical
Publication of CA1006096A publication Critical patent/CA1006096A/en
Expired 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Paper (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
CA198,089A 1973-04-25 1974-04-25 PURIFYING WASTE WATER OF PAPER MILLS WITH .alpha.-ALUMINA Expired CA1006096A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19732320799 DE2320799C3 (de) 1973-04-25 1973-04-25 Verfahren zum Reinigen von Industrieabwässern
DE19742418185 DE2418185C2 (de) 1974-04-13 1974-04-13 Verfahren zum Reinigen von Abwässern
DE2418169A DE2418169C2 (de) 1974-04-13 1974-04-13 Verfahren zum Reinigen von Abwässern

Publications (1)

Publication Number Publication Date
CA1006096A true CA1006096A (en) 1977-03-01

Family

ID=27185225

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198,089A Expired CA1006096A (en) 1973-04-25 1974-04-25 PURIFYING WASTE WATER OF PAPER MILLS WITH .alpha.-ALUMINA

Country Status (11)

Country Link
JP (1) JPS5835754B2 (pt)
AT (1) AT335928B (pt)
BR (1) BR7403338D0 (pt)
CA (1) CA1006096A (pt)
CH (1) CH605429A5 (pt)
DD (1) DD112637A5 (pt)
FI (1) FI59973C (pt)
FR (1) FR2227231A1 (pt)
IT (1) IT1013780B (pt)
NO (1) NO141644C (pt)
SE (1) SE438847B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2628118C2 (de) * 1976-06-23 1986-07-17 Klaus Dr. Haberer Verfahren zur Herstellung eines regenerierbaren Aktivfilters
AT395608B (de) * 1990-11-26 1993-02-25 Chemiefaser Lenzing Ag Verfahren zur reinigung von waesserigen n-methylmorpholin-n-oxid-loesungen
JP6202921B2 (ja) * 2013-07-23 2017-09-27 株式会社東芝 水処理装置
JP6416320B2 (ja) * 2017-05-15 2018-10-31 株式会社東芝 水処理装置

Also Published As

Publication number Publication date
AT335928B (de) 1977-04-12
NO141644C (no) 1980-04-23
FI59973C (fi) 1981-11-10
SE438847B (sv) 1985-05-13
NO741459L (no) 1974-10-28
IT1013780B (it) 1977-03-30
BR7403338D0 (pt) 1974-12-03
FR2227231A1 (en) 1974-11-22
CH605429A5 (pt) 1978-09-29
DD112637A5 (pt) 1975-04-20
JPS5835754B2 (ja) 1983-08-04
FI59973B (fi) 1981-07-31
NO141644B (no) 1980-01-07
JPS5031665A (pt) 1975-03-28
ATA312874A (de) 1976-07-15
FR2227231B1 (pt) 1979-09-28

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