NL7509646A - MEMBRANE FILTER DEVICE. - Google Patents

MEMBRANE FILTER DEVICE.

Info

Publication number: NL7509646A
Authority: NL; Netherlands
Prior art keywords: filter device; membrane filter; membrane; filter
Prior art date: 1974-08-14

Application number

NL7509646A

Other languages

Dutch (nl)

Original Assignee

Danske Mejeriers Maskinfabrik

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.)

1974-08-14

Filing date

1975-08-13

Publication date

1976-02-17

1975-08-13 Application filed by Danske Mejeriers Maskinfabrik filed Critical Danske Mejeriers Maskinfabrik

1976-02-17 Publication of NL7509646A publication Critical patent/NL7509646A/en

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
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- 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
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/06—Energy recovery
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis

Landscapes

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

NL7509646A 1974-08-14 1975-08-13 MEMBRANE FILTER DEVICE. NL7509646A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK434974A DK434974A (en)	1974-08-14	1974-08-14	MEMBRANE FILTERING SYSTEMS

Publications (1)

Publication Number	Publication Date
NL7509646A true NL7509646A (en)	1976-02-17

Family

ID=8132708

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7509646A NL7509646A (en)	1974-08-14	1975-08-13	MEMBRANE FILTER DEVICE.

Country Status (4)

Country	Link
DE (1)	DE2533151A1 (en)
DK (1)	DK434974A (en)
FR (1)	FR2281782A1 (en)
NL (1)	NL7509646A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2907429A1 (en) *	1979-02-26	1980-08-28	Buckau Wolf Maschf R	SYSTEM FOR THE TREATMENT OF WATERS BY REVERSE OSMOSIS
DE2917058C2 (en) *	1979-04-27	1982-04-22	L. & C. Steinmüller GmbH, 5270 Gummersbach	Single or multi-stage process for desalination or partial desalination of water using reverse osmosis
JPS61182489A (en) *	1985-02-06	1986-08-15	Ebara Corp	Pump-water turbine device
NL8601545A (en) *	1986-06-16	1988-01-18	Promac Nederland B V	DEVICE FOR DRINKING WATER.
SE509755C2 (en) *	1992-05-13	1999-03-01	Electrolux Ab	Valve arrangement for a pressurized water purifier
ES1040666Y (en) *	1998-07-06	1999-12-01	Bolsaplast S A	LOW CONSUMPTION DEVICE TO DESALINATE SEA WATER BY REVERSE OSMOSIS.
EP1256371A1 (en) *	2001-05-10	2002-11-13	Van de Lageweg, Wiebe Yde	Method for purification of water
AU2003240696A1 (en) *	2003-01-22	2004-08-13	Duchting, Wolfgang	Water desalination installation
DE102005055403B4 (en) *	2005-11-17	2007-08-02	Danfoss A/S	Liquid treatment arrangement, in particular water treatment arrangement
DE602007013533D1 (en) *	2006-02-10	2011-05-12	Danfoss As	LIQUID TREATMENT DEVICE
DE102006044497B4 (en) *	2006-09-21	2014-03-27	Manfred Völker	Apparatus for water treatment according to the principle of reverse osmosis
DE102006060333B3 (en)	2006-12-20	2008-08-21	Sauer-Danfoss Aps	Hydraulic valve arrangement
ITRM20080086A1 (en) *	2008-02-18	2009-08-19	Iniziativa Centro Sud S R L	PURIFICATION OR DESALINIZING GROUP WITH REVERSE OSMOSIS WITH ENERGY RECOVERY AND DEFACED WATER DOSAGE
DE102008044869A1 (en)	2008-08-29	2010-03-04	Danfoss A/S	Reverse osmosis device
DE102008046168B4 (en) *	2008-09-06	2010-06-24	Danfoss A/S	Axial piston pump and reverse osmosis device
DE102011116864B4 (en)	2011-10-25	2022-08-18	Danfoss A/S	Hydraulic pump assembly and reverse osmosis system
DE102012204011A1 (en) *	2012-03-14	2013-09-19	Bwt Ag	Method for operating a membrane separation device, control device for a membrane separation device and device for controlling and / or controlling a membrane separation device
SG10201804053PA (en)	2012-04-20	2018-07-30	Fluid Equipment Development Company Llc	Reverse osmosis system with energy recovery devices

1974
- 1974-08-14 DK DK434974A patent/DK434974A/en unknown
1975
- 1975-07-24 DE DE19752533151 patent/DE2533151A1/en active Pending
- 1975-08-13 FR FR7525595A patent/FR2281782A1/en not_active Withdrawn
- 1975-08-13 NL NL7509646A patent/NL7509646A/en unknown

Also Published As

Publication number	Publication date
DK434974A (en)	1976-02-15
FR2281782A1 (en)	1976-03-12
DE2533151A1 (en)	1976-02-26

Publication	Publication Date	Title
BE833473A (en)	1976-03-16	MEMBRANE
NL7508317A (en)	1976-01-14	CONVOLUTION FILTER DEVICE.
NL7503870A (en)	1975-10-02	SEMI-GUIDE DEVICE.
NL7507198A (en)	1975-12-30	TIRE-LEI DEVICE.
NL177804C (en)		MAGNETIC FILTER DEVICE.
NL7512124A (en)	1976-04-23	MEMBRANE DIFFUSION DEVICE.
NL7509646A (en)	1976-02-17	MEMBRANE FILTER DEVICE.
NL7507937A (en)	1976-01-06	FILTER DEVICE.
NL7507354A (en)	1975-12-23	MEMBRANE DIFFUSION DEVICE.
NL7506450A (en)	1975-12-09	SEMI-GUIDE DEVICE.
NL7401939A (en)	1975-08-15	LOAD-CONNECTED DEVICE.
NO136445C (en)	1977-09-07	FILTER DEVICE.
NL7509418A (en)	1976-02-10	FILTER.
NL7507015A (en)	1975-12-16	SEMI-GUIDE DEVICE.
NL7509804A (en)	1976-02-23	SEMI-GUIDE DEVICE.
NL7504673A (en)	1975-10-21	SEMI-GUIDE DEVICE.
NL162447C (en)	1980-05-16	REWINDABLE FILTER DEVICE.
NL7503713A (en)	1975-09-30	CONFIGURATION DEVICE.
NL7413207A (en)	1976-04-12	SEMI-GUIDE DEVICE.
NL7610852A (en)	1977-04-13	MEMBRANE FILTRATION DEVICE.
NL7508389A (en)	1976-01-19	MECHANICAL FILTER.
NL7508689A (en)	1976-02-05	MEMBRANE FILTRATION DEVICE.
NL7510832A (en)	1976-03-18	COMB FILTER DEVICE.
SE7504954L (en)	1975-11-14	SEPARATION DEVICE.
NL7509645A (en)	1976-02-17	FILTER UNIT.