GB1205112A – A method of treating effluents containing paint materials
– Google Patents
GB1205112A – A method of treating effluents containing paint materials
– Google Patents
A method of treating effluents containing paint materials
Info
Publication number
GB1205112A
GB1205112A
GB1156768A
GB1156768A
GB1205112A
GB 1205112 A
GB1205112 A
GB 1205112A
GB 1156768 A
GB1156768 A
GB 1156768A
GB 1156768 A
GB1156768 A
GB 1156768A
GB 1205112 A
GB1205112 A
GB 1205112A
Authority
GB
United Kingdom
Prior art keywords
chemical
treating
acid
march
alkali
Prior art date
1968-03-08
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.)
Expired
Application number
GB1156768A
Inventor
Robert Pinner
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.)
LANCY LAB Ltd
Original Assignee
LANCY LAB Ltd
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.)
1968-03-08
Filing date
1968-03-08
Publication date
1970-09-16
1968-03-08
Application filed by LANCY LAB Ltd
filed
Critical
LANCY LAB Ltd
1968-03-08
Priority to GB1156768A
priority
Critical
patent/GB1205112A/en
1970-09-16
Publication of GB1205112A
publication
Critical
patent/GB1205112A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
Abstract
1,205,112. Treating painting process effluents. LANCY -LABORATORIES Ltd. 3 March, 1969 [8 March, 1968], No. 11567/68. Heading C1C. A process for the treatment of aqueous effluents obtained from the rinsing of electrodeposited paint films comprises the precipitation and removal by sedimentation or filtration of paint material by adding a first chemical and treating the remaining first chemical with a second chemical to form a substance which is chemically inert to the paint film. At least part of the treated water may be returned to the rinsing stage of the process. The first chemical may be an acid (or an alkali) which is subsequently removed by addition of a stoichiometrically equivalent amount of an alkali (or an acid). Mineral acids, e.g. hydrochloric acid, or organic acids may be used and preferred alkalis are sodium hydroxide and ammonium hydroxide.
GB1156768A
1968-03-08
1968-03-08
A method of treating effluents containing paint materials
Expired
GB1205112A
(en)
Priority Applications (1)
Application Number
Priority Date
Filing Date
Title
GB1156768A
GB1205112A
(en)
1968-03-08
1968-03-08
A method of treating effluents containing paint materials
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB1156768A
GB1205112A
(en)
1968-03-08
1968-03-08
A method of treating effluents containing paint materials
Publications (1)
Publication Number
Publication Date
GB1205112A
true
GB1205112A
(en)
1970-09-16
Family
ID=9988617
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1156768A
Expired
GB1205112A
(en)
1968-03-08
1968-03-08
A method of treating effluents containing paint materials
Country Status (1)
Country
Link
GB
(1)
GB1205112A
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4071449A
(en)
*
1975-02-19
1978-01-31
Nippon Paint Co., Ltd.
Process for treatment of waste water exhausted from water-wash spray booth using water-soluble paint
EP0348554A2
(en)
*
1988-06-28
1990-01-03
CHEMISCHE WERKE KLUTHE GMBH & CO.
Method of recovering pigments, binders and solvents from rinsing agents contaminated with paint
EP0348555A2
(en)
*
1988-06-28
1990-01-03
CHEMISCHE WERKE KLUTHE GMBH & CO.
Method of recovering pigments and binders from coagulated paint
1968
1968-03-08
GB
GB1156768A
patent/GB1205112A/en
not_active
Expired
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4071449A
(en)
*
1975-02-19
1978-01-31
Nippon Paint Co., Ltd.
Process for treatment of waste water exhausted from water-wash spray booth using water-soluble paint
EP0348554A2
(en)
*
1988-06-28
1990-01-03
CHEMISCHE WERKE KLUTHE GMBH & CO.
Method of recovering pigments, binders and solvents from rinsing agents contaminated with paint
EP0348555A2
(en)
*
1988-06-28
1990-01-03
CHEMISCHE WERKE KLUTHE GMBH & CO.
Method of recovering pigments and binders from coagulated paint
EP0348554A3
(en)
*
1988-06-28
1991-07-31
CHEMISCHE WERKE KLUTHE GMBH & CO.
Method of recovering pigments, binders and solvents from rinsing agents contaminated with paint
EP0348555A3
(en)
*
1988-06-28
1991-07-31
CHEMISCHE WERKE KLUTHE GMBH & CO.
Method of recovering pigments and binders from coagulated paint
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Legal Events
Date
Code
Title
Description
1971-01-27
PS
Patent sealed
1976-09-29
PLNP
Patent lapsed through nonpayment of renewal fees
