MX169372B - Procedimiento para purificar el afluente acuoso de cabinas de pulverizacion de pintura, laca y barniz - Google Patents

Procedimiento para purificar el afluente acuoso de cabinas de pulverizacion de pintura, laca y barniz

Info

Publication number
MX169372B
MX169372B MX013960A MX1396088A MX169372B MX 169372 B MX169372 B MX 169372B MX 013960 A MX013960 A MX 013960A MX 1396088 A MX1396088 A MX 1396088A MX 169372 B MX169372 B MX 169372B
Authority
MX
Mexico
Prior art keywords
lacquer
varnish
purify
procedure
paint spray
Prior art date
Application number
MX013960A
Other languages
English (en)
Inventor
Gernot Mayer-Schwinning
Gunter Boning
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of MX169372B publication Critical patent/MX169372B/es

Links

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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4608—Treatment of water, waste water, or sewage by electrochemical methods using electrical discharges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/06—Separation of liquids from each other by electricity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/16—Plant or installations having external electricity supply wet type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/53—Liquid, or liquid-film, electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
    • B05B14/462—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material and separating the excess material from the washing liquid, e.g. for recovery
    • 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
    • C02F2103/14—Paint wastes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/93—Paint detackifying

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Electrochemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treating Waste Gases (AREA)
  • Electrostatic Separation (AREA)
  • Paints Or Removers (AREA)

Abstract

La presente invención se refiere a procedimiento para purificar un efluente acuoso formado por la depuración del aire de descarga de cabinas de pulverización de pintura, laca o barniz, caracterizado en que el efluente acuoso es rociado a una temperatura de entre 10 y 80 grados C verticalmente de arriba abajo en un campo electrico, establecido entre un electrodo corona y un electrodo de recolección y que tiene un voltaje de entre 10,000 y 80,000 volts y una fuerza de campo de entre 0.5 y 10 kV/cm y que contiene aire como dielectrico y porque el efluente acuoso drenado del electrodo de recolección es recibido por un separador en donde se separan las partículas de material colorante y cualquier disolvente del agua por separación de densidades.
MX013960A 1987-12-01 1988-11-28 Procedimiento para purificar el afluente acuoso de cabinas de pulverizacion de pintura, laca y barniz MX169372B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873740663 DE3740663A1 (de) 1987-12-01 1987-12-01 Verfahren zur reinigung des abwassers von farb- und lackspritzkabinen

Publications (1)

Publication Number Publication Date
MX169372B true MX169372B (es) 1993-06-30

Family

ID=6341634

Family Applications (1)

Application Number Title Priority Date Filing Date
MX013960A MX169372B (es) 1987-12-01 1988-11-28 Procedimiento para purificar el afluente acuoso de cabinas de pulverizacion de pintura, laca y barniz

Country Status (7)

Country Link
US (1) US4935113A (es)
EP (1) EP0319076B1 (es)
JP (1) JPH01194992A (es)
BR (1) BR8806306A (es)
DE (2) DE3740663A1 (es)
ES (1) ES2032540T3 (es)
MX (1) MX169372B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4100799A1 (de) * 1991-01-12 1992-07-16 Intek Handelsgesellschaft Mbh Verfahren zur aufbereitung von fluessigkeiten
EP0570434B1 (de) * 1991-02-07 1995-05-24 Vianova Kunstharz Aktiengesellschaft Verfahren und vorrichtung zur overspray-rezirkulation für wasserverdünnbare lacke
DE4207425A1 (de) * 1992-03-09 1993-09-16 Eisenmann Kg Maschbau Verfahren zur lack-overspray-rueckgewinnung bei spritzapplikationen und vorrichtung zur verfahrensdurchfuehrung
DE4123285A1 (de) * 1991-07-13 1993-01-21 Gema Volstatic Ag Spruehbeschichtungsanlage fuer fluessiges beschichtungsmaterial
JPH06165988A (ja) * 1992-08-24 1994-06-14 J Shii S:Kk 塗料スラッジ回収が容易な静電凝集器付水洗式塗装ブース
US5513107A (en) * 1992-12-17 1996-04-30 Ford Motor Company Methods and apparatus for controlling operating subsystems of a motor vehicle
DE4320566A1 (de) * 1993-06-22 1995-01-05 Daimler Benz Ag Vorrichtung und Verfahren zur elektrolytischen Abscheidung von im Auswaschwasser von Lackierkabinen vorhandenem Lack
DE19615620A1 (de) * 1996-04-19 1997-10-23 Wasser Barth Intlic Gmbh Verfahren und Vorrichtung zur Aufbereitung von kontaminiertem Wasser
WO2008058148A2 (en) * 2006-11-06 2008-05-15 Kronos Advanced Technologies, Inc. Desalination method and device
DE102008046411A1 (de) * 2008-09-04 2010-03-11 Eisenmann Anlagenbau Gmbh & Co. Kg Vorrichtung zum Abscheiden von Lack-Overspray
JP5286580B2 (ja) * 2011-07-08 2013-09-11 株式会社 ユーブイ・テクニカ 塗料スプレーミストの処理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856476A (en) * 1968-04-24 1974-12-24 Seversky Electronatom Corp High velocity wet electrostatic precipitation for removing gaseous and particulate contaminants
US3729898A (en) * 1971-06-01 1973-05-01 Chemical Construction Corp Removal of entrained matter from gas streams
DE3033277A1 (de) * 1980-09-04 1982-03-18 Otto Dürr Anlagenbau GmbH, 7000 Stuttgart Vorrichtung zur reinigung von mit klebrigen partikeln angereicherten gasen
DE3705634A1 (de) * 1987-02-21 1988-09-01 Metallgesellschaft Ag Verfahren und vorrichtung zur reinigung von abluft aus farb- oder lackspritzkabinen

Also Published As

Publication number Publication date
DE3872185D1 (de) 1992-07-23
EP0319076A3 (en) 1990-03-28
EP0319076A2 (de) 1989-06-07
DE3740663A1 (de) 1989-06-15
BR8806306A (pt) 1989-08-15
EP0319076B1 (de) 1992-06-17
DE3740663C2 (es) 1990-02-08
ES2032540T3 (es) 1993-02-16
JPH01194992A (ja) 1989-08-04
US4935113A (en) 1990-06-19

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