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GB1420394A - Composition for removal of organic materials from water - Google Patents

Composition for removal of organic materials from water

Info

Publication number
GB1420394A
GB1420394A GB3209773A GB3209773A GB1420394A GB 1420394 A GB1420394 A GB 1420394A GB 3209773 A GB3209773 A GB 3209773A GB 3209773 A GB3209773 A GB 3209773A GB 1420394 A GB1420394 A GB 1420394A
Authority
GB
United Kingdom
Prior art keywords
oil
per cent
july
finely divided
aminoplast
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.)
Expired
Application number
GB3209773A
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Priority to GB3209773A priority Critical patent/GB1420394A/en
Priority to IE1332/74A priority patent/IE39529B1/en
Priority to NL7408549A priority patent/NL7408549A/en
Priority to JP49074897A priority patent/JPS5043064A/ja
Priority to DE2431610A priority patent/DE2431610A1/en
Priority to LU70455A priority patent/LU70455A1/xx
Priority to DK359774A priority patent/DK359774A/da
Priority to BE146206A priority patent/BE817240A/en
Priority to FR7423302A priority patent/FR2235723B1/fr
Publication of GB1420394A publication Critical patent/GB1420394A/en
Expired legal-status Critical Current

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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
    • 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
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • B01J20/106—Perlite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Removal Of Floating Material (AREA)

Abstract

1420394 Aminoplast oil adsorbent CIBAGEIGY AG 26 July 1974 [5 July 1973] 32097/73 Heading ClC [Also in Division C3] A composition for removing oils from aqueous emulsions comprises (a) 40-90 wt. per cent of an oil-adsorbing agent, (b) 9-50 wt. per cent of an emulsion-breaking agent and (c) 1-10 wt. per cent, to total 100%, of a hydrophobic material. Suitable adsorbents (a) are fibrous vegetable materials, cork granules, perlite, exfoliated vermiculite, volcanic ash, mineral wool, crumb and foam rubbers, polyether-, polystyrene- and polyurethane - foams, polypropylene and nylon fibres, leather shavings, wool, paper, charcoal and coke; finely divided insoluble polymers, especially aminoplast and vinyl polymers, are preferred. Suitable emulsion breakers (b) are ionic salts of polyvalent metals. Suitable hydrophobic materials (c) are paraffin wax or oil, castor oil, capryl wax and silicone oils. In the examples a finely divided urea- or melamineformaldehyde resin or acrylonitrile resin is milled with paraffin wax or beeswax and the UF mixture is used in conjunction with alum or CaCl 2 to remove oil from metal-working, cutting, or drilling emulsions.
GB3209773A 1973-07-05 1973-07-05 Composition for removal of organic materials from water Expired GB1420394A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB3209773A GB1420394A (en) 1973-07-05 1973-07-05 Composition for removal of organic materials from water
IE1332/74A IE39529B1 (en) 1973-07-05 1974-06-25 Composition for remaval of organic materials from water
NL7408549A NL7408549A (en) 1973-07-05 1974-06-25 PROCESS FOR PREPARING PREPARATIONS FOR THE DISPOSAL OF ORGANIC PRODUCTS.
JP49074897A JPS5043064A (en) 1973-07-05 1974-06-29
DE2431610A DE2431610A1 (en) 1973-07-05 1974-07-02 ORGANIC MATERIAL REMOVAL
LU70455A LU70455A1 (en) 1973-07-05 1974-07-03
DK359774A DK359774A (en) 1973-07-05 1974-07-04
BE146206A BE817240A (en) 1973-07-05 1974-07-04 WATER TREATMENT PRODUCTS
FR7423302A FR2235723B1 (en) 1973-07-05 1974-07-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3209773A GB1420394A (en) 1973-07-05 1973-07-05 Composition for removal of organic materials from water

Publications (1)

Publication Number Publication Date
GB1420394A true GB1420394A (en) 1976-01-07

Family

ID=10333183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3209773A Expired GB1420394A (en) 1973-07-05 1973-07-05 Composition for removal of organic materials from water

Country Status (9)

Country Link
JP (1) JPS5043064A (en)
BE (1) BE817240A (en)
DE (1) DE2431610A1 (en)
DK (1) DK359774A (en)
FR (1) FR2235723B1 (en)
GB (1) GB1420394A (en)
IE (1) IE39529B1 (en)
LU (1) LU70455A1 (en)
NL (1) NL7408549A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217210A (en) * 1977-07-21 1980-08-12 Societe Anonyme dite: Technime S.A. Process and means for breaking emulsions
GB2179034A (en) * 1985-07-18 1987-02-25 James Alfred Jones Substance for the sorption of oil and related compounds spilled on water and other substrates
WO1992000804A1 (en) * 1990-07-10 1992-01-23 Paris Franklin A Compositions for oil and hazardous waste spill cleanup

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3152439A1 (en) * 1979-10-31 1982-09-23 P Barberet RECUPERATOR-DISSIPATOR OF CALORIES
JPS57501822A (en) * 1980-10-13 1982-10-14
CN113371690A (en) * 2021-05-08 2021-09-10 河北工业大学 Super-hydrophobic biochar foam and preparation method thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA982951A (en) * 1971-04-30 1976-02-03 Rayburn H. Whorton Removal of oil pollutants from bodies of water

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4217210A (en) * 1977-07-21 1980-08-12 Societe Anonyme dite: Technime S.A. Process and means for breaking emulsions
GB2179034A (en) * 1985-07-18 1987-02-25 James Alfred Jones Substance for the sorption of oil and related compounds spilled on water and other substrates
WO1992000804A1 (en) * 1990-07-10 1992-01-23 Paris Franklin A Compositions for oil and hazardous waste spill cleanup

Also Published As

Publication number Publication date
DK359774A (en) 1975-03-03
FR2235723A1 (en) 1975-01-31
DE2431610A1 (en) 1975-01-30
IE39529B1 (en) 1978-10-25
BE817240A (en) 1975-01-06
JPS5043064A (en) 1975-04-18
NL7408549A (en) 1975-01-07
IE39529L (en) 1975-01-05
LU70455A1 (en) 1976-05-31
FR2235723B1 (en) 1976-10-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee