DK0767698T3 - Rensningssammensætning og pH-drevet fremgangsmåde til spildevandsseparation ved anvendelse af en sammensætning med et amfot - Google Patents

Rensningssammensætning og pH-drevet fremgangsmåde til spildevandsseparation ved anvendelse af en sammensætning med et amfot

Info

Publication number
DK0767698T3
DK0767698T3 DK95925241T DK95925241T DK0767698T3 DK 0767698 T3 DK0767698 T3 DK 0767698T3 DK 95925241 T DK95925241 T DK 95925241T DK 95925241 T DK95925241 T DK 95925241T DK 0767698 T3 DK0767698 T3 DK 0767698T3
Authority
DK
Denmark
Prior art keywords
separation
composition
effluent
hydrophobic
amphoteric
Prior art date
Application number
DK95925241T
Other languages
English (en)
Inventor
Robert D Hei
David J Falbaum
Helmut J Maier
Paul J Mattia
Original Assignee
Ecolab Inc
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
Priority claimed from US08/267,664 external-priority patent/US5523000A/en
Application filed by Ecolab Inc filed Critical Ecolab Inc
Application granted granted Critical
Publication of DK0767698T3 publication Critical patent/DK0767698T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/044—Hydroxides or bases
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation 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
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/10—Carbonates ; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/33—Amino carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/06—Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/90—Betaines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Detergent Compositions (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Water Treatments (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Processing Of Solid Wastes (AREA)
  • Removal Of Specific Substances (AREA)
DK95925241T 1994-06-29 1995-06-08 Rensningssammensætning og pH-drevet fremgangsmåde til spildevandsseparation ved anvendelse af en sammensætning med et amfot DK0767698T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/267,664 US5523000A (en) 1994-06-29 1994-06-29 Improved pH driven method for wastewater separation using an amphoteric dicarboxylate and a cationic destabilizer composition
US42989695A 1995-04-27 1995-04-27
PCT/US1995/007287 WO1996000603A1 (en) 1994-06-29 1995-06-08 COMPOSITION AND IMPROVED pH DRIVEN METHOD FOR WASTEWATER SEPARATION USING AN AMPHOTERIC CARBOXYLATE AND A CATIONIC DESTABILIZER COMPOSITION

Publications (1)

Publication Number Publication Date
DK0767698T3 true DK0767698T3 (da) 1999-06-21

Family

ID=26952552

Family Applications (1)

Application Number Title Priority Date Filing Date
DK95925241T DK0767698T3 (da) 1994-06-29 1995-06-08 Rensningssammensætning og pH-drevet fremgangsmåde til spildevandsseparation ved anvendelse af en sammensætning med et amfot

Country Status (11)

Country Link
US (1) US5750484A (da)
EP (1) EP0767698B1 (da)
JP (1) JP3386471B2 (da)
AT (1) ATE171639T1 (da)
AU (1) AU685302B2 (da)
CA (1) CA2180241C (da)
DE (1) DE69505122T2 (da)
DK (1) DK0767698T3 (da)
ES (1) ES2125633T3 (da)
NZ (1) NZ289552A (da)
WO (1) WO1996000603A1 (da)

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US6204233B1 (en) 1998-10-07 2001-03-20 Ecolab Inc Laundry pre-treatment or pre-spotting compositions used to improve aqueous laundry processing
US6051541A (en) * 1998-12-16 2000-04-18 Unilever Home & Personal Care, Division Of Conopco, Inc. Process for preparing pourable, transparent/translucent liquid detergent with continuous suspending system
US5998358A (en) * 1999-03-23 1999-12-07 Ecolab Inc. Antimicrobial acid cleaner for use on organic or food soil
US6180592B1 (en) 1999-03-24 2001-01-30 Ecolab Inc. Hydrophobic and particulate soil removal composition and method for removal of hydrophobic and particulate soil
US6290732B1 (en) * 1999-11-09 2001-09-18 Ecolab Inc. Laundry process with enhanced ink soil removal
EP1265685A2 (en) * 2000-03-06 2002-12-18 The Lubrizol Corporation Separating an emulsion into an aqueous phase containing a reusable anionic surfactant
CA2413889C (en) 2000-06-26 2011-01-25 Playtex Products, Inc. Wipe with improved cleansing
US6680286B1 (en) * 2000-11-14 2004-01-20 Sanyo Chemical Industries, Ltd. Detergent composition comprising a quaternary ammonium salt of a carboxyl containing polymer
US6737068B2 (en) 2001-10-01 2004-05-18 Playtex Products, Inc. Wipe formulation
US6767881B1 (en) 2003-03-19 2004-07-27 Ecolab, Inc. Cleaning concentrate
US7323109B2 (en) * 2004-06-15 2008-01-29 Eastman Kodak Company Composition comprising metal-ion sequestrant
GB2431862A (en) * 2005-11-03 2007-05-09 Ronald Alexander Young Cleaning a surface with degreasing and flocculating agents
US8088723B2 (en) * 2008-10-30 2012-01-03 The Clorox Company Polyaluminum compositions
US7637271B1 (en) 2008-10-30 2009-12-29 The Clorox Company Polyaluminum compositions
US8911615B2 (en) * 2010-04-08 2014-12-16 William Marsh Rice University Recovery and separation of crude oil and water from emulsions
JP6232407B2 (ja) * 2015-08-19 2017-11-15 出光興産株式会社 水性洗浄剤
CA3089629A1 (en) 2018-01-26 2019-08-01 Ecolab Usa Inc. Solidifying liquid amine oxide, betaine, and/or sultaine surfactants with a carrier
WO2019148071A1 (en) 2018-01-26 2019-08-01 Ecolab Usa Inc. Solidifying liquid anionic surfactants
EP3743494B1 (en) 2018-01-26 2025-08-06 Ecolab Usa Inc. Solidifying liquid amine oxide surfactant with urea binder and optional carrier
CN115612572A (zh) * 2022-07-14 2023-01-17 南京华狮新材料有限公司 氨基酸表面活性剂生产分离水的应用
US20250154036A1 (en) * 2023-11-13 2025-05-15 Ecolab Usa Inc. Compositions and methods of use for enhanced soil removal and fat, oil, and grease reduction in drain products and discharges into water sources

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US2328901A (en) * 1938-08-23 1943-09-07 Rohm & Haas Nitrogenous condensation product
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Also Published As

Publication number Publication date
CA2180241C (en) 2006-01-10
CA2180241A1 (en) 1996-01-11
DE69505122D1 (de) 1998-11-05
WO1996000603A1 (en) 1996-01-11
JP3386471B2 (ja) 2003-03-17
ATE171639T1 (de) 1998-10-15
ES2125633T3 (es) 1999-03-01
US5750484A (en) 1998-05-12
JPH10502019A (ja) 1998-02-24
EP0767698B1 (en) 1998-09-30
DE69505122T2 (de) 1999-05-20
AU685302B2 (en) 1998-01-15
EP0767698A1 (en) 1997-04-16
AU2943495A (en) 1996-01-25
NZ289552A (en) 1997-08-22

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