AT302917B - Verfahren zur Entfernung organischer Substanzen aus Wasser - Google Patents

Verfahren zur Entfernung organischer Substanzen aus Wasser

Info

Publication number
AT302917B
AT302917B AT699070A AT699070A AT302917B AT 302917 B AT302917 B AT 302917B AT 699070 A AT699070 A AT 699070A AT 699070 A AT699070 A AT 699070A AT 302917 B AT302917 B AT 302917B
Authority
AT
Austria
Prior art keywords
water
organic substances
removing organic
substances
organic
Prior art date
Application number
AT699070A
Other languages
English (en)
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
Application granted granted Critical
Publication of AT302917B publication Critical patent/AT302917B/de

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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • 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
    • 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
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
    • 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
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • B01J20/267—Cross-linked polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AT699070A 1969-08-01 1970-07-31 Verfahren zur Entfernung organischer Substanzen aus Wasser AT302917B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1175469A CH515189A (de) 1969-08-01 1969-08-01 Verfahren zur Entfernung gelöster, emulgierter oder suspendierter organischer Substanzen aus Wasser

Publications (1)

Publication Number Publication Date
AT302917B true AT302917B (de) 1972-11-10

Family

ID=4376557

Family Applications (1)

Application Number Title Priority Date Filing Date
AT699070A AT302917B (de) 1969-08-01 1970-07-31 Verfahren zur Entfernung organischer Substanzen aus Wasser

Country Status (12)

Country Link
US (1) US3716483A (de)
JP (1) JPS5526884B2 (de)
AT (1) AT302917B (de)
BE (1) BE754243A (de)
CA (1) CA931880A (de)
CH (1) CH515189A (de)
DE (1) DE2037944C3 (de)
FR (1) FR2055703A5 (de)
GB (1) GB1323890A (de)
NL (1) NL7011380A (de)
SE (1) SE364248B (de)
ZA (1) ZA705020B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880754A (en) * 1971-03-12 1975-04-29 Bayer Ag Filtering with polyacrylonitrile or polyamide fibers as filter aid
CA983805A (en) * 1971-12-17 1976-02-17 Helmut H. Froehlich Cleaning composition
US4097376A (en) * 1972-05-10 1978-06-27 Ciba-Geigy Corporation Process for the purification of industrial effluents
US4104160A (en) * 1972-05-10 1978-08-01 Ciba-Geigy Corporation Process for the purification of industrial effluents
US4026796A (en) * 1972-05-10 1977-05-31 Ciba-Geigy Corporation Process for the purification of industrial effluents
CH566942A5 (de) * 1972-05-10 1975-09-30 Ciba Geigy Ag
US4207184A (en) * 1975-06-17 1980-06-10 Ciba-Geigy Ag Process for the purification of industrial effluents
JPS61108698A (ja) * 1984-11-01 1986-05-27 栗田工業株式会社 湿式スプレ−ブ−ス処理剤
US4734205A (en) * 1986-09-08 1988-03-29 Exxon Research And Engineering Company Hydrophobically associating polymers for oily water clean-up
US4741835A (en) * 1986-09-08 1988-05-03 Exxon Research And Engineering Company Oil-in-water emulsion breaking with hydrophobically functionalized cationic polymers
US4960856A (en) * 1988-11-28 1990-10-02 Georgia-Pacific Corporation Urea-formaldehyde compositions and method of manufacture
US5110898A (en) * 1988-11-28 1992-05-05 Georgia-Pacific Corporation Method for manufacturing amino-aldehyde compositions
KR100193151B1 (ko) * 1990-08-09 1999-06-15 시바 스폐셜티 케미칼스 홀딩 인코포레이티드 자유 유동 분말성 조성물
US5135660A (en) * 1991-01-07 1992-08-04 Dow Corning Corporation Method of recovering oil from the surface of water
CA2034746C (en) * 1991-01-22 1997-11-18 Edward William Robins Method of neutralizing hazardous products and composition therefor
US5167830A (en) * 1991-03-15 1992-12-01 Diversey Corporation Dicyanadiamide formaldehyde paint detackifier
DE4120211A1 (de) * 1991-06-19 1992-12-24 Passavant Werke Verfahren zum nachbehandeln von in einem koaleszenz- oder adsorptions-koaleszenz-abscheider vorgereinigten abwaessern
US20020185444A1 (en) * 2001-05-18 2002-12-12 The Regents Of The University Of California Method of oil spill recovery using hydrophobic sol-gels and aerogels
CN113797880B (zh) * 2021-08-24 2023-11-24 天津朗华科技发展有限公司 一种油污废水吸附剂及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1519772A1 (de) * 1966-10-28 1969-03-06 Chem Fab Frankenthal G Schmidt Verfahren zum Aufnehmen von OElen,Alkoholen od.dgl.
US3518183A (en) * 1969-06-09 1970-06-30 Shell Oil Co Process for separation of oil films from water
US3536615A (en) * 1969-08-06 1970-10-27 Col Mont Corp Method of and apparatus for treating oil leakage

Also Published As

Publication number Publication date
US3716483A (en) 1973-02-13
NL7011380A (de) 1971-02-03
DE2037944B2 (de) 1980-11-20
SE364248B (de) 1974-02-18
DE2037944A1 (de) 1971-02-18
DE2037944C3 (de) 1981-08-27
JPS5526884B2 (de) 1980-07-16
CH515189A (de) 1971-11-15
CA931880A (en) 1973-08-14
GB1323890A (en) 1973-07-18
ZA705020B (en) 1971-04-28
FR2055703A5 (de) 1971-05-07
BE754243A (fr) 1971-02-01

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee