ATE78454T1 - Abwasservorbehandlung in einem verfahren zur biologischen reinigung. - Google Patents

Abwasservorbehandlung in einem verfahren zur biologischen reinigung.

Info

Publication number
ATE78454T1
ATE78454T1 AT89810332T AT89810332T ATE78454T1 AT E78454 T1 ATE78454 T1 AT E78454T1 AT 89810332 T AT89810332 T AT 89810332T AT 89810332 T AT89810332 T AT 89810332T AT E78454 T1 ATE78454 T1 AT E78454T1
Authority
AT
Austria
Prior art keywords
waste water
treatment
purification process
biological purification
adsorption
Prior art date
Application number
AT89810332T
Other languages
English (en)
Inventor
Richard Loew
Wolfgang Samhaber
Anton Wyss
Original Assignee
Sandoz 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6353671&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE78454(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of ATE78454T1 publication Critical patent/ATE78454T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1231—Treatments of toxic sewage
    • 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
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/908—Organic

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT89810332T 1988-05-05 1989-05-01 Abwasservorbehandlung in einem verfahren zur biologischen reinigung. ATE78454T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3815271A DE3815271A1 (de) 1988-05-05 1988-05-05 Verfahren zur reinigung von industrieabwaessern
EP89810332A EP0352219B1 (de) 1988-05-05 1989-05-01 Abwasservorbehandlung in einem Verfahren zur biologischen Reinigung

Publications (1)

Publication Number Publication Date
ATE78454T1 true ATE78454T1 (de) 1992-08-15

Family

ID=6353671

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89810332T ATE78454T1 (de) 1988-05-05 1989-05-01 Abwasservorbehandlung in einem verfahren zur biologischen reinigung.

Country Status (7)

Country Link
US (3) US5039416A (de)
EP (1) EP0352219B1 (de)
JP (1) JPH01317598A (de)
AT (1) ATE78454T1 (de)
BR (1) BR8902103A (de)
DE (2) DE3815271A1 (de)
ES (1) ES2034750T3 (de)

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US4897199A (en) * 1989-07-05 1990-01-30 Union Carbide Chemicals And Plastics Company Inc. Environmentally safe method for the removal of residual water soluble polymers from aqueous waste streams
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US5112483A (en) * 1991-02-04 1992-05-12 Cluff C Brent Slow sand/nanofiltration water treatment system
US5126052A (en) * 1991-02-07 1992-06-30 The Graver Company Condensate polishing system incorporating a membrane filter
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US5279963A (en) * 1991-04-18 1994-01-18 Hobby Michael M System for the decontamination of a contaminated gas
DE4116557A1 (de) * 1991-05-21 1992-11-26 Escher Wyss Gmbh Verfahren zur behandlung von abwasser in anlagen zur aufbereitung von altpapier
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JP2822711B2 (ja) * 1991-07-29 1998-11-11 株式会社島津製作所 有機炭素測定装置
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Also Published As

Publication number Publication date
EP0352219A3 (en) 1990-01-31
EP0352219A2 (de) 1990-01-24
US5405532A (en) 1995-04-11
EP0352219B1 (de) 1992-07-22
DE68902197D1 (de) 1992-08-27
JPH01317598A (ja) 1989-12-22
US5308492A (en) 1994-05-03
US5039416A (en) 1991-08-13
ES2034750T3 (es) 1993-04-01
BR8902103A (pt) 1989-12-05
DE3815271A1 (de) 1989-11-16
DE68902197T2 (de) 1993-02-11

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