AU4118800A - Waste water treatment during phosphation - Google Patents

Waste water treatment during phosphation

Info

Publication number
AU4118800A
AU4118800A AU41188/00A AU4118800A AU4118800A AU 4118800 A AU4118800 A AU 4118800A AU 41188/00 A AU41188/00 A AU 41188/00A AU 4118800 A AU4118800 A AU 4118800A AU 4118800 A AU4118800 A AU 4118800A
Authority
AU
Australia
Prior art keywords
phosphation
waste water
water treatment
treatment during
during
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.)
Abandoned
Application number
AU41188/00A
Inventor
Jan-Willem Brouwer
Peter Kuhm
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7905769&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU4118800(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of AU4118800A publication Critical patent/AU4118800A/en
Abandoned legal-status Critical Current

Links

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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • 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
    • B01D61/027—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
    • B01D61/04—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/07—Processes using organic exchangers in the weakly acidic form
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/86—Regeneration of coating baths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/06—Specific process operations in the permeate stream
AU41188/00A 1999-04-26 2000-04-15 Waste water treatment during phosphation Abandoned AU4118800A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19918713A DE19918713C5 (en) 1999-04-26 1999-04-26 Wastewater treatment during phosphating
DE19918713 1999-04-26
PCT/EP2000/003447 WO2000064817A1 (en) 1999-04-26 2000-04-15 Waste water treatment during phosphation

Publications (1)

Publication Number Publication Date
AU4118800A true AU4118800A (en) 2000-11-10

Family

ID=7905769

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41188/00A Abandoned AU4118800A (en) 1999-04-26 2000-04-15 Waste water treatment during phosphation

Country Status (3)

Country Link
AU (1) AU4118800A (en)
DE (1) DE19918713C5 (en)
WO (1) WO2000064817A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6645316B1 (en) 1999-05-28 2003-11-11 Henkel Kommanditgesellschaft Auf Aktien Post-passivation of a phosphatized metal surface
DE10043927A1 (en) * 2000-09-06 2002-03-14 Enviro Chemie Gmbh Process for treating rinsing water used for phosphating metallic surfaces comprises subjecting the rinsing water to membrane separation, returning the concentrate to the bath, and demineralizing the permeate and returning as rinsing water
DE10056628B4 (en) * 2000-11-15 2004-07-22 Henkel Kgaa Fractional regeneration of a weakly acidic ion exchanger loaded with nickel ions
DE10056629C1 (en) * 2000-11-15 2002-04-04 Henkel Kgaa Production of a nickel-containing solution consisting of a phosphating bath overflow and/or rinsing water comprises phosphating using an acidic phosphatizing solution and optionally further metal ions and an accelerator
WO2003078684A1 (en) * 2002-03-20 2003-09-25 Henkel Kommanditgesellschaft Auf Aktien Method for the phosphating of metal surfaces with improved recovery of valuable substances
DE10257074B4 (en) 2002-12-06 2018-07-26 Henkel Ag & Co. Kgaa Process for treating phosphating bath overflow or rinse water after phosphating
DE10300879A1 (en) * 2003-01-13 2004-07-22 Henkel Kgaa Two-stage or multi-stage membrane treatment process for phosphating rinse water
DE10308426B4 (en) * 2003-02-27 2005-03-03 Henkel Kgaa Process for the treatment of phosphatizing bath overflow and / or rinse water after phosphating
DE102005043031A1 (en) * 2005-09-10 2007-03-15 Mauer, Dieter, Dr. Removing phosphate from acetate-buffer solution comprises loading anion exchanger in acetate-form with product solution, optionally washing exchanger, regenerating exchanger with acetate salt solution and washing
CN102605361B (en) * 2011-01-24 2016-11-23 北京中科三环高技术股份有限公司 A kind of surface treatment method of sintered Nd-Fe-B magnetic material
DE102014207601A1 (en) * 2014-04-23 2015-07-30 Henkel Ag & Co. Kgaa Process for removing organic constituents from passivation bath solutions
CN113387511A (en) * 2021-06-17 2021-09-14 南京工大膜应用技术研究所有限公司 Zero discharge device and process flow for phosphating wastewater

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910430B2 (en) * 1976-04-19 1984-03-08 日本ペイント株式会社 Phosphate film chemical conversion treatment method
JPS5462396A (en) * 1977-10-21 1979-05-19 Unitika Ltd Decoloration of refined sake
JPH0633520B2 (en) * 1986-06-06 1994-05-02 新日本製鐵株式会社 Method for removing Ni ions in phosphate solution
DE4226080A1 (en) * 1992-08-06 1994-02-10 Henkel Kgaa Preparation of aqueous rinse solutions from zinc phosphating processes

Also Published As

Publication number Publication date
DE19918713C2 (en) 2003-04-03
WO2000064817A1 (en) 2000-11-02
DE19918713C5 (en) 2005-09-15
DE19918713A1 (en) 2000-11-02

Similar Documents

Publication Publication Date Title
AU6367099A (en) Improved process for water treatment
AU7982498A (en) Water treatment process
AU6855100A (en) Water treatment apparatus
AU3529399A (en) Well treatment for water restriction
AU2695300A (en) Waste treating method
AU4118800A (en) Waste water treatment during phosphation
AUPR112800A0 (en) Waste treatment process
AU2482400A (en) Advanced treatment for produced water
AU2000274505A1 (en) Waste water treating device
AU4774599A (en) Process for the treatment of waste water
AU9057998A (en) Waste water treatment
AUPQ989400A0 (en) Water treatment apparatus
GB9929694D0 (en) Water treatment
AUPO768897A0 (en) Waste water treatment system
AUPQ922100A0 (en) Waste treatment process
AU7452100A (en) Composite member for deodorization or waste water treatment
AU6088099A (en) Water treatment
AUPQ319599A0 (en) Liquid waste treatment
AU4993000A (en) Waste treatment composition
AU2002223293A1 (en) Water treatment apparatus
AU5546200A (en) Water treatment apparatus
AUPP869299A0 (en) Waste water treatment
AU2473400A (en) Treatment of contaminated waste water
AU2115900A (en) Water softening
AU2001285879A1 (en) Waste water treatment method using microorganisms

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase