IT1074509B - PROCEDURE FOR THE RECOVERY OF SUBSTANCES BY MEANS OF MEMBRANE SEPARATION - Google Patents

PROCEDURE FOR THE RECOVERY OF SUBSTANCES BY MEANS OF MEMBRANE SEPARATION

Info

Publication number
IT1074509B
IT1074509B IT2043077A IT2043077A IT1074509B IT 1074509 B IT1074509 B IT 1074509B IT 2043077 A IT2043077 A IT 2043077A IT 2043077 A IT2043077 A IT 2043077A IT 1074509 B IT1074509 B IT 1074509B
Authority
IT
Italy
Prior art keywords
recovery
substances
procedure
membrane separation
membrane
Prior art date
Application number
IT2043077A
Other languages
Italian (it)
Original Assignee
Hager & Elsaesser
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 Hager & Elsaesser filed Critical Hager & Elsaesser
Application granted granted Critical
Publication of IT1074509B publication Critical patent/IT1074509B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • 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
    • B01D61/025—Reverse osmosis; Hyperfiltration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT2043077A 1976-02-19 1977-02-18 PROCEDURE FOR THE RECOVERY OF SUBSTANCES BY MEANS OF MEMBRANE SEPARATION IT1074509B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762606586 DE2606586B2 (en) 1976-02-19 1976-02-19 Process for the recovery of substances by means of membrane separation

Publications (1)

Publication Number Publication Date
IT1074509B true IT1074509B (en) 1985-04-20

Family

ID=5970254

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2043077A IT1074509B (en) 1976-02-19 1977-02-18 PROCEDURE FOR THE RECOVERY OF SUBSTANCES BY MEANS OF MEMBRANE SEPARATION

Country Status (5)

Country Link
JP (1) JPS52119430A (en)
AT (1) AT366290B (en)
CH (1) CH617099A5 (en)
DE (1) DE2606586B2 (en)
IT (1) IT1074509B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3063023D1 (en) * 1979-03-05 1983-06-16 Electrochem Int Inc Process for the regeneration of electroless plating baths
JPS5819000B2 (en) * 1980-09-12 1983-04-15 株式会社 三進製作所 Method for recovering and reusing cleaning liquid and heat in metal surface treatment process
DE3625171C1 (en) * 1986-07-25 1988-02-25 Herberts Gmbh Method and device for dip coating objects with liquid coating materials with subsequent rinsing using ultrafiltrate
US4885095A (en) * 1987-04-03 1989-12-05 Water Technologies, Inc. System for separating solutions
DE4244823C2 (en) * 1992-09-01 1996-10-24 Sep Tech Studien Values and water recovery from aq. process liq.
DE4302115A1 (en) * 1993-01-27 1994-07-28 Oskar Dr Wack Rinsing bath dissolved fluid recovery
DE19743933B4 (en) * 1997-10-04 2009-11-19 Volkswagen Ag Process for the surface treatment of solid bodies, in particular motor vehicle bodies
EP1884278A1 (en) * 2006-07-24 2008-02-06 ATOTECH Deutschland GmbH Apparatus and method for rinsing of liquid from work pieces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534880B2 (en) * 1974-06-13 1980-09-10

Also Published As

Publication number Publication date
AT366290B (en) 1982-03-25
JPS52119430A (en) 1977-10-06
ATA110577A (en) 1981-08-15
DE2606586A1 (en) 1977-08-25
CH617099A5 (en) 1980-05-14
DE2606586B2 (en) 1980-05-29

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