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
Authority: CA; Canada
Prior art keywords: alumina; alpha; waste water; purifying waste; paper mills
Prior art date: 1973-04-25
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.)

1973-04-25

Filing date

1974-04-25

Publication date

1977-03-01

1973-04-25 Priority claimed from DE19732320799 external-priority patent/DE2320799C3/de

1974-04-13 Priority claimed from DE2418169A external-priority patent/DE2418169C2/de

1974-04-13 Priority claimed from DE19742418185 external-priority patent/DE2418185C2/de

1974-04-25 Application filed by Feldmuehle Anlagen und Produktion GmbH filed Critical Feldmuehle Anlagen und Produktion GmbH

1977-03-01 Application granted granted Critical

1977-03-01 Publication of CA1006096A publication Critical patent/CA1006096A/en

Status Expired legal-status Critical Current

Links

TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 title 1
239000002351 wastewater Substances 0.000 title 1

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)
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)
Water Treatment By Sorption (AREA)
Paper (AREA)
Treatment Of Liquids With Adsorbents In General (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
DE2418169A DE2418169C2 (de)	1974-04-13	1974-04-13	Verfahren zum Reinigen von Abwässern
DE19742418185 DE2418185C2 (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 (de)
AT (1)	AT335928B (de)
BR (1)	BR7403338D0 (de)
CA (1)	CA1006096A (de)
CH (1)	CH605429A5 (de)
DD (1)	DD112637A5 (de)
FI (1)	FI59973C (de)
FR (1)	FR2227231A1 (de)
IT (1)	IT1013780B (de)
NO (1)	NO141644C (de)
SE (1)	SE438847B (de)

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

1974
- 1974-04-16 AT AT312874A patent/AT335928B/de not_active IP Right Cessation
- 1974-04-22 FI FI1200/74A patent/FI59973C/fi active
- 1974-04-23 NO NO741459A patent/NO141644C/no unknown
- 1974-04-24 FR FR7414252A patent/FR2227231A1/fr active Granted
- 1974-04-24 SE SE7405489A patent/SE438847B/xx not_active IP Right Cessation
- 1974-04-24 BR BR3338/74A patent/BR7403338D0/pt unknown
- 1974-04-24 DD DD178098A patent/DD112637A5/xx unknown
- 1974-04-25 CA CA198,089A patent/CA1006096A/en not_active Expired
- 1974-04-25 JP JP49047063A patent/JPS5835754B2/ja not_active Expired
- 1974-04-25 CH CH570374A patent/CH605429A5/xx not_active IP Right Cessation
- 1974-04-26 IT IT12757/74A patent/IT1013780B/it active

Also Published As

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

Similar Documents

Publication	Publication Date	Title
CA1009388A (en)	1977-04-26	Waste gas purification
CA982779A (en)	1976-02-03	Water purifier
CA1015696A (en)	1977-08-16	Selective reclamation of waste paper products
CA1033081A (en)	1978-06-13	Treatment of biologically-degradable waste
CA1032279A (en)	1978-05-30	Package aerobic waste treatment system
CA1001331A (en)	1976-12-07	Waste water purification system
CA990145A (en)	1976-06-01	Low pollution incineration of solid waste
AU475862B2 (en)	1976-09-02	Sludge removal mechanism
CA1025801A (en)	1978-02-07	Process for the purification of waste waters
CA1025246A (en)	1978-01-31	Stainless steel
CA1012081A (en)	1977-06-14	Waste purification system
CA990869A (fr)	1976-06-08	Procede perfectionne pour l'epuration biologique des eaux residuaires
CA1006096A (en)	1977-03-01	PURIFYING WASTE WATER OF PAPER MILLS WITH .alpha.-ALUMINA
CA961779A (en)	1975-01-28	Sewage clarifier system
CA971688A (en)	1975-07-22	Mobile purifying plant for waste water
CA1009804A (en)	1977-05-10	Ink removal from waste paper
CA1008191A (en)	1977-04-05	Biological treatment of waste water
CA1000907A (en)	1976-12-07	Treating waste paper
CA1007385A (en)	1977-03-22	Water clarification
CA1014283A (en)	1977-07-19	Process and device for the aereation of waste water
CA976306A (en)	1975-10-21	Recovery of paper mill waste sludges
CA1006414A (en)	1977-03-08	Water purification
SU570557A1 (ru)	1977-08-30	Способ механической очистки сточных вод
CA1018520A (en)	1977-10-04	Flocculating agent derived from waste lignin
AU478806B2 (en)	1975-06-12	Water purifier