FR2409787A1 - Procede et dispositif pour la separation de matieres polluantes dissoutes dans des lessives de lavage - Google Patents

Procede et dispositif pour la separation de matieres polluantes dissoutes dans des lessives de lavage

Info

Publication number
FR2409787A1
FR2409787A1 FR7830147A FR7830147A FR2409787A1 FR 2409787 A1 FR2409787 A1 FR 2409787A1 FR 7830147 A FR7830147 A FR 7830147A FR 7830147 A FR7830147 A FR 7830147A FR 2409787 A1 FR2409787 A1 FR 2409787A1
Authority
FR
France
Prior art keywords
contaminants
polyelectrolyte
washing
washing medium
multilayer filtration
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.)
Withdrawn
Application number
FR7830147A
Other languages
English (en)
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.)
SICK KG OTTO
Original Assignee
SICK KG OTTO
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 SICK KG OTTO filed Critical SICK KG OTTO
Publication of FR2409787A1 publication Critical patent/FR2409787A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/03—Processes of filtration using flocculating agents
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

CE PROCEDE A POUR BUT DE SEPARER LES MATIERES POLLUANTES EN SOLUTION DANS DES LESSIVES DE LAVAGE. LES MATIERES POLLUANTES SONT TOUT D'ABORD SEPAREES SELECTIVEMENT EN FLOCONS PAR UN POLYELECTROLYTE DE POIDS MOLECULAIRE ELEVE, AJOUTE A LA LESSIVE DE LAVAGE ET ELLES SONT FIXEES PAR ADDITION SUR CE POLYELECTROLYTE, LE POLYELECTROLYTE, AUX CHAINES MOLECULAIRES DUQUEL ADHERENT LES MATIERES POLLUANTES, EST ENSUITE SEPARE DE LA LESSIVE DE LAVAGE EN UNE SECONDE OPERATION DU PROCEDE PAR FILTRATION ET ABSORPTION. LA CITERNE12 COMPREND UN FILTRE AVEC UNE COUCHE13 D'HYDROANTHRACITE, UNE COUCHE DE CHARBON14, UNE COUCHE DE SABLE15 ET UNE COUCHE DE TERRES D'INFUSOIRES.
FR7830147A 1977-11-29 1978-10-24 Procede et dispositif pour la separation de matieres polluantes dissoutes dans des lessives de lavage Withdrawn FR2409787A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772753216 DE2753216A1 (de) 1977-11-29 1977-11-29 Verfahren und vorrichtung zum abscheiden von in waschlaugen geloesten schadstoffen

Publications (1)

Publication Number Publication Date
FR2409787A1 true FR2409787A1 (fr) 1979-06-22

Family

ID=6024890

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830147A Withdrawn FR2409787A1 (fr) 1977-11-29 1978-10-24 Procede et dispositif pour la separation de matieres polluantes dissoutes dans des lessives de lavage

Country Status (2)

Country Link
DE (1) DE2753216A1 (fr)
FR (1) FR2409787A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522317A1 (fr) * 1982-03-01 1983-09-02 Seitz Enzinger Noll Masch Procede pour diminuer la quantite de substances nocives penetrant dans les eaux usees de machines de nettoyage de recipients, et machine de nettoyage de recipients pour la mise en oeuvre de ce procede
EP0264596A1 (fr) * 1986-10-03 1988-04-27 Turbon-Tunzini Klimatechnik GmbH Procédé d'épuration de la lessive provenant de machines de nettoyage
WO1989006636A1 (fr) * 1988-01-25 1989-07-27 King William J Procede et appareil de recuperation et de recyclage de lubrifiants de bandes transporteuses

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19639262A1 (de) * 1996-09-25 1998-03-26 Wts Kereskedelmi Es Szolgaltat Gemeinsamer Sockel für einen Filterbehälter und eine Pumpe

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710818A (en) * 1953-12-08 1955-06-14 Ballantine & Sons P Method and apparatus for simultaneously washing containers and removing labels therefrom
US3546114A (en) * 1969-02-24 1970-12-08 Gerber Prod Ozonation of industrial waste water
FR2161973A1 (fr) * 1971-12-02 1973-07-13 Klein Hans

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2710818A (en) * 1953-12-08 1955-06-14 Ballantine & Sons P Method and apparatus for simultaneously washing containers and removing labels therefrom
US3546114A (en) * 1969-02-24 1970-12-08 Gerber Prod Ozonation of industrial waste water
FR2161973A1 (fr) * 1971-12-02 1973-07-13 Klein Hans

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/72 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2522317A1 (fr) * 1982-03-01 1983-09-02 Seitz Enzinger Noll Masch Procede pour diminuer la quantite de substances nocives penetrant dans les eaux usees de machines de nettoyage de recipients, et machine de nettoyage de recipients pour la mise en oeuvre de ce procede
EP0264596A1 (fr) * 1986-10-03 1988-04-27 Turbon-Tunzini Klimatechnik GmbH Procédé d'épuration de la lessive provenant de machines de nettoyage
WO1989006636A1 (fr) * 1988-01-25 1989-07-27 King William J Procede et appareil de recuperation et de recyclage de lubrifiants de bandes transporteuses
EP0329886A1 (fr) * 1988-01-25 1989-08-30 Pure-Chem Products Co. Procédé et appareil pour récupérer et recycler des lubrifiants de bandes transporteuses

Also Published As

Publication number Publication date
DE2753216A1 (de) 1979-06-07

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Legal Events

Date Code Title Description
ST Notification of lapse