DE2626492A1 - Verfahren zum reinigen von industriellen abwaessern - Google Patents

Verfahren zum reinigen von industriellen abwaessern

Info

Publication number
DE2626492A1
DE2626492A1 DE19762626492 DE2626492A DE2626492A1 DE 2626492 A1 DE2626492 A1 DE 2626492A1 DE 19762626492 DE19762626492 DE 19762626492 DE 2626492 A DE2626492 A DE 2626492A DE 2626492 A1 DE2626492 A1 DE 2626492A1
Authority
DE
Germany
Prior art keywords
polymer gels
polymer
anionic
dye
fiber
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.)
Pending
Application number
DE19762626492
Other languages
German (de)
English (en)
Inventor
Jaroslav Dipl Ing Haase
Leo E Kaiser
Hans Dr Scheidegger
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
Publication of DE2626492A1 publication Critical patent/DE2626492A1/de
Pending 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
DE19762626492 1975-06-17 1976-06-12 Verfahren zum reinigen von industriellen abwaessern Pending DE2626492A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH784675A CH601117A5 (pt) 1975-06-17 1975-06-17

Publications (1)

Publication Number Publication Date
DE2626492A1 true DE2626492A1 (de) 1977-01-13

Family

ID=4331290

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762626492 Pending DE2626492A1 (de) 1975-06-17 1976-06-12 Verfahren zum reinigen von industriellen abwaessern

Country Status (10)

Country Link
JP (1) JPS521963A (pt)
BE (1) BE843000A (pt)
CA (1) CA1063944A (pt)
CH (1) CH601117A5 (pt)
DE (1) DE2626492A1 (pt)
FR (1) FR2314898A1 (pt)
GB (1) GB1543416A (pt)
NL (1) NL7606582A (pt)
SU (1) SU655302A3 (pt)
ZA (1) ZA763568B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1072225A (en) * 1976-05-04 1980-02-19 Pierre F. Lepoutre Process for the treatment of aqueous effluent streams
US4407976A (en) * 1980-06-16 1983-10-04 Ciba-Geigy Corporation Anionic adsorbent
IT1204469B (it) * 1986-03-07 1989-03-01 Enichem Fibre Spa Procedimento per il trattamento di acque reflue derivati dalla tintura in linea di fibre acriliche
FR2978962B1 (fr) * 2011-08-10 2013-08-30 Commissariat Energie Atomique Procede sol-gel pour separer des composes organiques d'une solution aqueuse.
TWI662065B (zh) * 2016-11-29 2019-06-11 德商伍德英汎達 費雪有限責任公司 於尼龍-6的生產中回收清洗水萃取物之技術
CN116173920A (zh) * 2022-12-29 2023-05-30 唐山师范学院 高效吸附剂c@sa@cmc及其制备方法和应用

Also Published As

Publication number Publication date
CH601117A5 (pt) 1978-06-30
ZA763568B (en) 1977-05-25
FR2314898A1 (fr) 1977-01-14
SU655302A3 (ru) 1979-03-30
CA1063944A (en) 1979-10-09
GB1543416A (en) 1979-04-04
JPS521963A (en) 1977-01-08
NL7606582A (nl) 1976-12-21
BE843000A (fr) 1976-12-16

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Legal Events

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