FR2263982A1 - - Google Patents

Info

Publication number
FR2263982A1
FR2263982A1 FR7507824A FR7507824A FR2263982A1 FR 2263982 A1 FR2263982 A1 FR 2263982A1 FR 7507824 A FR7507824 A FR 7507824A FR 7507824 A FR7507824 A FR 7507824A FR 2263982 A1 FR2263982 A1 FR 2263982A1
Authority
FR
France
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.)
Granted
Application number
FR7507824A
Other versions
FR2263982B1 (fr
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.)
BK Ladenburg GmbH
Original Assignee
Benckiser Knapsack GmbH
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 Benckiser Knapsack GmbH filed Critical Benckiser Knapsack GmbH
Publication of FR2263982A1 publication Critical patent/FR2263982A1/fr
Application granted granted Critical
Publication of FR2263982B1 publication Critical patent/FR2263982B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • 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
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/71—Paint detackifiers or coagulants, e.g. for the treatment of oversprays in paint spraying installations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
FR7507824A 1974-03-15 1975-03-13 Expired FR2263982B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2412452A DE2412452C3 (de) 1974-03-15 1974-03-15 Verfahren zum Entfernen von ölen, Lösungsmitteln und Lackstoffen aus Abwasser

Publications (2)

Publication Number Publication Date
FR2263982A1 true FR2263982A1 (fr) 1975-10-10
FR2263982B1 FR2263982B1 (fr) 1978-06-30

Family

ID=5910158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507824A Expired FR2263982B1 (fr) 1974-03-15 1975-03-13

Country Status (8)

Country Link
AT (1) AT340838B (fr)
BE (1) BE826707A (fr)
CH (1) CH598141A5 (fr)
DE (1) DE2412452C3 (fr)
FR (1) FR2263982B1 (fr)
GB (1) GB1509042A (fr)
IT (1) IT1031062B (fr)
NL (1) NL7503090A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332301A1 (fr) * 1975-11-20 1977-06-17 Basf Ag Melanges a base de polyacrylamides et de produits de condensation resineux amines hydrosolubles, utilisables entre autres comme agents floculants
FR2418774A1 (fr) * 1978-03-01 1979-09-28 Becker Dieter Procede de purification des eaux residuaires, avec recuperation des matieres grasses et des protides sous une forme a nouveau utilisable
EP0013217A1 (fr) * 1978-12-28 1980-07-09 Rhone-Poulenc Specialites Chimiques Procédé de floculation pour la purification des eaux
EP0124850A1 (fr) * 1983-05-07 1984-11-14 Henkel Kommanditgesellschaft auf Aktien Usage de coagulants liquides neutres à un composé pour la coagulation de vernis et de matières de revêtement
EP0158896A2 (fr) * 1984-04-05 1985-10-23 Henkel Kommanditgesellschaft auf Aktien Utilisation de cyanamide et de dérivés de cyanamide dans des agents de coagulation pour des laques, cires et revêtements
FR2601941A1 (fr) * 1986-07-24 1988-01-29 Realisations Tech Indles Produit et procede pour le traitement et l'epuration des eaux industrielles contenant des cations
FR2602763A1 (fr) * 1986-08-15 1988-02-19 Nalco Chemical Co Procede d'extraction d'impuretes dans des eaux a l'aide de polymeres ampholytiques du chlorure de diallyldimethylammonium
WO1998054265A1 (fr) * 1997-05-30 1998-12-03 RWE-DEA Aktiengesellschaft für Mineraloel und Chemie Agents de decollage de peinture et de sedimentation

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE432951B (sv) 1980-05-28 1984-04-30 Eka Ab Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten
DE3247431A1 (de) * 1982-12-22 1984-06-28 Henkel KGaA, 4000 Düsseldorf Verfahren zur regenerierung bzw. zum recycling von waessrigen entfettungs- und reinigungsloesungen
DE3731513A1 (de) * 1987-09-18 1989-03-30 Pfleiderer Fa G A Verfahren zur reinigung von abwaessern
US5023012A (en) * 1988-10-04 1991-06-11 Pieter Walter William Buchan Purification of water
DE4120211A1 (de) * 1991-06-19 1992-12-24 Passavant Werke Verfahren zum nachbehandeln von in einem koaleszenz- oder adsorptions-koaleszenz-abscheider vorgereinigten abwaessern
US6673263B2 (en) * 2001-07-26 2004-01-06 Ppg Industries Ohio, Inc. Compositions incorporating chitosan for paint detackification
ES2527582T3 (es) 2007-01-29 2015-01-27 Atotech Deutschland Gmbh Degradación microbiana de pintura de base acuosa que contiene altos niveles de disolvente orgánico
US11124711B2 (en) * 2017-05-09 2021-09-21 Baker Hughes Holdings Llc Demulsifier or water clarifier activity modifiers

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332301A1 (fr) * 1975-11-20 1977-06-17 Basf Ag Melanges a base de polyacrylamides et de produits de condensation resineux amines hydrosolubles, utilisables entre autres comme agents floculants
FR2418774A1 (fr) * 1978-03-01 1979-09-28 Becker Dieter Procede de purification des eaux residuaires, avec recuperation des matieres grasses et des protides sous une forme a nouveau utilisable
EP0013217A1 (fr) * 1978-12-28 1980-07-09 Rhone-Poulenc Specialites Chimiques Procédé de floculation pour la purification des eaux
FR2445299A1 (fr) * 1978-12-28 1980-07-25 Rhone Poulenc Ind Adjuvant de floculation pour la purification des eaux et composition renfermant ledit adjuvant
EP0124850A1 (fr) * 1983-05-07 1984-11-14 Henkel Kommanditgesellschaft auf Aktien Usage de coagulants liquides neutres à un composé pour la coagulation de vernis et de matières de revêtement
EP0158896A2 (fr) * 1984-04-05 1985-10-23 Henkel Kommanditgesellschaft auf Aktien Utilisation de cyanamide et de dérivés de cyanamide dans des agents de coagulation pour des laques, cires et revêtements
EP0158896A3 (en) * 1984-04-05 1986-03-12 Henkel Kommanditgesellschaft Auf Aktien Coagulation agent for lacquers, waxes and coatings
US4629477A (en) * 1984-04-05 1986-12-16 Henkel Kommanditgesellschaft Auf Aktien Coagulating compositions containing a cyanamide component for coagulating lacquers, waxes and coating compositions
FR2601941A1 (fr) * 1986-07-24 1988-01-29 Realisations Tech Indles Produit et procede pour le traitement et l'epuration des eaux industrielles contenant des cations
FR2602763A1 (fr) * 1986-08-15 1988-02-19 Nalco Chemical Co Procede d'extraction d'impuretes dans des eaux a l'aide de polymeres ampholytiques du chlorure de diallyldimethylammonium
WO1998054265A1 (fr) * 1997-05-30 1998-12-03 RWE-DEA Aktiengesellschaft für Mineraloel und Chemie Agents de decollage de peinture et de sedimentation

Also Published As

Publication number Publication date
CH598141A5 (fr) 1978-04-28
ATA191075A (de) 1977-04-15
DE2412452B2 (de) 1980-04-30
IT1031062B (it) 1979-04-30
DE2412452A1 (de) 1975-09-18
NL7503090A (nl) 1975-09-17
AT340838B (de) 1978-01-10
GB1509042A (en) 1978-04-26
DE2412452C3 (de) 1981-01-08
BE826707A (fr) 1975-06-30
FR2263982B1 (fr) 1978-06-30

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Legal Events

Date Code Title Description
ST Notification of lapse