AU2003283433A1 - Two-stage or multi-stage method for treating phosphated rinsing water using a membrane - Google Patents
Two-stage or multi-stage method for treating phosphated rinsing water using a membraneInfo
- Publication number
- AU2003283433A1 AU2003283433A1 AU2003283433A AU2003283433A AU2003283433A1 AU 2003283433 A1 AU2003283433 A1 AU 2003283433A1 AU 2003283433 A AU2003283433 A AU 2003283433A AU 2003283433 A AU2003283433 A AU 2003283433A AU 2003283433 A1 AU2003283433 A1 AU 2003283433A1
- Authority
- AU
- Australia
- Prior art keywords
- stage
- membrane
- rinsing water
- phosphated
- treating
- 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
Links
- 239000012528 membrane Substances 0.000 title 1
- 239000008237 rinsing water Substances 0.000 title 1
Classifications
-
- 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
- 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
- B01D61/0271—Nanofiltration comprising multiple nanofiltration steps
-
- 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
-
- 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
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10300879.9 | 2003-01-13 | ||
DE10300879A DE10300879A1 (en) | 2003-01-13 | 2003-01-13 | Two-stage or multi-stage membrane treatment process for phosphating rinse water |
PCT/EP2003/013392 WO2004063424A2 (en) | 2003-01-13 | 2003-11-28 | Two-stage or multi-stage method for treating phosphated rinsing water using a membrane |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2003283433A8 AU2003283433A8 (en) | 2004-08-10 |
AU2003283433A1 true AU2003283433A1 (en) | 2004-08-10 |
Family
ID=32519873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003283433A Abandoned AU2003283433A1 (en) | 2003-01-13 | 2003-11-28 | Two-stage or multi-stage method for treating phosphated rinsing water using a membrane |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2003283433A1 (en) |
DE (1) | DE10300879A1 (en) |
WO (1) | WO2004063424A2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007006450A1 (en) | 2007-02-05 | 2008-08-07 | Henkel Ag & Co. Kgaa | Process for recovering desalted water from zirconium-containing rinse water |
DE102009002144A1 (en) * | 2009-04-02 | 2010-10-07 | Henkel Ag & Co. Kgaa | Reverse osmosis process for the treatment of rinse water containing polyvalent metal cations |
Family Cites Families (8)
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 |
DE19854431A1 (en) * | 1998-11-25 | 2000-05-31 | Henkel Kgaa | Treatment of phosphation bath overflow and/or washing water |
DE19918713C5 (en) * | 1999-04-26 | 2005-09-15 | Henkel Kgaa | Wastewater treatment during phosphating |
DE19958775A1 (en) * | 1999-05-28 | 2000-11-30 | Henkel Kgaa | Post passivation of a phosphated metal surface |
JP3742264B2 (en) * | 1999-12-09 | 2006-02-01 | 日本ペイント株式会社 | Flushing water recovery method and metal surface treatment apparatus for phosphate coating conversion treatment |
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 |
DE10115244A1 (en) * | 2001-03-28 | 2002-10-02 | Henkel Kgaa | Post-passivation of a phosphated metal surface using the belt process |
DE10142933A1 (en) * | 2001-06-08 | 2002-12-12 | Henkel Kgaa | Membrane filtration of zinc phosphation bath overflow or washing water, e.g. in car, domestic appliance or steel industry, involves adding reagent inhibiting membrane blocking and/or cleaning membrane with acid |
-
2003
- 2003-01-13 DE DE10300879A patent/DE10300879A1/en not_active Withdrawn
- 2003-11-28 AU AU2003283433A patent/AU2003283433A1/en not_active Abandoned
- 2003-11-28 WO PCT/EP2003/013392 patent/WO2004063424A2/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE10300879A1 (en) | 2004-07-22 |
WO2004063424A2 (en) | 2004-07-29 |
AU2003283433A8 (en) | 2004-08-10 |
WO2004063424A3 (en) | 2004-12-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2003220285A1 (en) | Hydrogen-assisted electrolysis processes | |
AU2003901856A0 (en) | A waste treatment system | |
AU2002310666A1 (en) | Method for treatment of sewage plant sludges by a fungal process | |
AU2003212615A1 (en) | A physiocochemical process modelling system | |
AUPS328002A0 (en) | Water treatment | |
AU2003213934A1 (en) | A method and system for treating water | |
AU2003283433A1 (en) | Two-stage or multi-stage method for treating phosphated rinsing water using a membrane | |
AU2002953236A0 (en) | Process for operating a water treatment plant | |
AU2002950405A0 (en) | Chemical methods | |
AU2002338138A1 (en) | A method for treating wastewater | |
AU2002100577A4 (en) | Horticultural treatment process | |
AU2003903696A0 (en) | Water treatment method | |
AU2003905205A0 (en) | Water treatment process | |
AU2003906968A0 (en) | Water treatment process | |
AU2003904620A0 (en) | Water treatment process | |
AU2003906922A0 (en) | Water treatment process | |
AU2003907125A0 (en) | A system for water treatment | |
AU2003903723A0 (en) | Process | |
AU2003904668A0 (en) | Method for sterilizing water | |
AUPS035702A0 (en) | Water treatment process | |
AUPS181702A0 (en) | Water treatment process | |
AU2004907089A0 (en) | Water Treatment Method | |
AU2002100158A4 (en) | Water injection method | |
ZA200410417B (en) | A method of treating water. | |
AU2003900078A0 (en) | A wastewater treatment system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |