IT7822534A0 - PROCEDURE AND DEVICE FOR THE ULTRAFILTRATION OF LIQUIDS. - Google Patents

PROCEDURE AND DEVICE FOR THE ULTRAFILTRATION OF LIQUIDS.

Info

Publication number: IT7822534A0
Authority: IT; Italy
Prior art keywords: ultrafiltration; liquids; procedure
Prior art date: 1977-04-28

Application number

IT7822534A

Other languages

Italian (it)

Other versions

IT1094515B (en

Original Assignee

Metallgesellschaft Ag

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.)

1977-04-28

Filing date

1978-04-20

Publication date

1978-04-20

1978-04-20 Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag

1978-04-20 Publication of IT7822534A0 publication Critical patent/IT7822534A0/en

1985-08-02 Application granted granted Critical

1985-08-02 Publication of IT1094515B publication Critical patent/IT1094515B/en

Links

239000007788 liquid Substances 0.000 title 1
238000000034 method Methods 0.000 title 1
238000000108 ultra-filtration Methods 0.000 title 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration

Landscapes

Engineering & Computer Science (AREA)
Water Supply & Treatment (AREA)
Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Separation Using Semi-Permeable Membranes (AREA)

IT22534/78A 1977-04-28 1978-04-20 PROCEDURE AND DEVICE FOR THE ULTRAFILTRATION OF LIQUIDS IT1094515B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2718882A DE2718882C2 (en)	1977-04-28	1977-04-28	Process for the ultrafiltration of liquids

Publications (2)

Publication Number	Publication Date
IT7822534A0 true IT7822534A0 (en)	1978-04-20
IT1094515B IT1094515B (en)	1985-08-02

Family

ID=6007488

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT22534/78A IT1094515B (en)	1977-04-28	1978-04-20	PROCEDURE AND DEVICE FOR THE ULTRAFILTRATION OF LIQUIDS

Country Status (6)

Country	Link
AT (1)	AT366591B (en)
BE (1)	BE866503A (en)
DE (1)	DE2718882C2 (en)
IT (1)	IT1094515B (en)
NL (1)	NL7804214A (en)
SE (1)	SE7804816L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0121785A3 (en) *	1983-03-10	1984-12-27	Neptune Microfloc, Incorporated	Method and apparatus for enhancing the flux rate of cross-flow filtration systems
DE3423594A1 (en) *	1984-06-27	1986-01-02	Akzo Gmbh, 5600 Wuppertal	WINE CLEARING BY CROSSFLOW FILTRATION
AT381645B (en) *	1984-08-30	1986-11-10	Frings & Co Heinrich	METHOD AND DEVICE FOR LONG-TERM ULTRAFILTRATION OF A LIQUID
US6149824A (en) *	1996-08-22	2000-11-21	Water Refining, Inc.	Continuous filtration system using single pump, venturi, and flow control valve

1977
- 1977-04-28 DE DE2718882A patent/DE2718882C2/en not_active Expired
1978
- 1978-04-14 AT AT0261178A patent/AT366591B/en not_active IP Right Cessation
- 1978-04-20 NL NL7804214A patent/NL7804214A/en not_active Application Discontinuation
- 1978-04-20 IT IT22534/78A patent/IT1094515B/en active
- 1978-04-26 SE SE7804816A patent/SE7804816L/en unknown
- 1978-04-27 BE BE6046448A patent/BE866503A/en unknown

Also Published As

Publication number	Publication date
NL7804214A (en)	1978-10-31
IT1094515B (en)	1985-08-02
SE7804816L (en)	1978-10-29
DE2718882C2 (en)	1982-04-15
ATA261178A (en)	1981-09-15
AT366591B (en)	1982-04-26
DE2718882A1 (en)	1978-11-02
BE866503A (en)	1978-10-27

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