DE3779432D1 - Verfahren und vorrichtung fuer die wasserbehandlung. - Google Patents

Verfahren und vorrichtung fuer die wasserbehandlung.

Info

Publication number
DE3779432D1
DE3779432D1 DE8787100287T DE3779432T DE3779432D1 DE 3779432 D1 DE3779432 D1 DE 3779432D1 DE 8787100287 T DE8787100287 T DE 8787100287T DE 3779432 T DE3779432 T DE 3779432T DE 3779432 D1 DE3779432 D1 DE 3779432D1
Authority
DE
Germany
Prior art keywords
vessel
water treatment
fed
pipe
influent
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 - Fee Related
Application number
DE8787100287T
Other languages
English (en)
Other versions
DE3779432T2 (de
Inventor
Richard S Kanzleiter
Thomas G Simonetti
Kenneth E Ball
Sanford N Stevenson
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.)
CHEMICAL SEPARATION TECHNOLOGY
Original Assignee
CHEMICAL SEPARATION TECHNOLOGY
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 CHEMICAL SEPARATION TECHNOLOGY filed Critical CHEMICAL SEPARATION TECHNOLOGY
Publication of DE3779432D1 publication Critical patent/DE3779432D1/de
Application granted granted Critical
Publication of DE3779432T2 publication Critical patent/DE3779432T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • 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
    • C02F3/20—Activated sludge processes using diffusers
    • C02F3/205—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors
    • C02F3/207—Moving, e.g. rotary, diffusers; Stationary diffusers with moving, e.g. rotary, distributors with axial thrust propellers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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

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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Removal Of Specific Substances (AREA)
DE8787100287T 1986-01-21 1987-01-12 Verfahren und vorrichtung fuer die wasserbehandlung. Expired - Fee Related DE3779432T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82095586A 1986-01-21 1986-01-21

Publications (2)

Publication Number Publication Date
DE3779432D1 true DE3779432D1 (de) 1992-07-09
DE3779432T2 DE3779432T2 (de) 1993-02-04

Family

ID=25232121

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787100287T Expired - Fee Related DE3779432T2 (de) 1986-01-21 1987-01-12 Verfahren und vorrichtung fuer die wasserbehandlung.

Country Status (2)

Country Link
EP (1) EP0230894B1 (de)
DE (1) DE3779432T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101223466B1 (ko) * 2010-12-24 2013-01-17 한국지질자원연구원 광산배수 처리용 산화조

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2344467C3 (de) * 1973-09-04 1981-01-29 Hans Dipl.-Chem. Dr. 6239 Eppstein Niklas Verfahren zum Klären von Stadtabwasser
CA1101138A (en) * 1979-02-05 1981-05-12 Claudio Guarnaschelli Aerator
US4263136A (en) * 1979-04-16 1981-04-21 Gagliardi George N Process for deodorizing aqueous effluent derived from the manufacture of organic chemicals
DE2927911A1 (de) * 1979-07-11 1981-01-29 Bayer Ag Verfahren zur abwasserbehandlung

Also Published As

Publication number Publication date
EP0230894A3 (en) 1989-12-27
DE3779432T2 (de) 1993-02-04
EP0230894A2 (de) 1987-08-05
EP0230894B1 (de) 1992-06-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee