DE29905972U1 - Reaction tank for wastewater treatment - Google Patents

Reaction tank for wastewater treatment

Info

Publication number
DE29905972U1
DE29905972U1 DE1999205972 DE29905972U DE29905972U1 DE 29905972 U1 DE29905972 U1 DE 29905972U1 DE 1999205972 DE1999205972 DE 1999205972 DE 29905972 U DE29905972 U DE 29905972U DE 29905972 U1 DE29905972 U1 DE 29905972U1
Authority
DE
Germany
Prior art keywords
reaction tank
wastewater treatment
wastewater
tank
reaction
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 - Lifetime
Application number
DE1999205972
Other languages
German (de)
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.)
Felten and Guilleaume AG
Original Assignee
Felten and Guilleaume 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 Felten and Guilleaume AG filed Critical Felten and Guilleaume AG
Priority to DE1999205972 priority Critical patent/DE29905972U1/en
Publication of DE29905972U1 publication Critical patent/DE29905972U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/10—Packings; Fillings; Grids
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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
    • C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
    • 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
DE1999205972 1998-04-08 1999-04-08 Reaction tank for wastewater treatment Expired - Lifetime DE29905972U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1999205972 DE29905972U1 (en) 1998-04-08 1999-04-08 Reaction tank for wastewater treatment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19815798 1998-04-08
DE1999205972 DE29905972U1 (en) 1998-04-08 1999-04-08 Reaction tank for wastewater treatment

Publications (1)

Publication Number Publication Date
DE29905972U1 true DE29905972U1 (en) 1999-06-17

Family

ID=7864027

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1999205972 Expired - Lifetime DE29905972U1 (en) 1998-04-08 1999-04-08 Reaction tank for wastewater treatment

Country Status (1)

Country Link
DE (1) DE29905972U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1293486A1 (en) * 2001-09-18 2003-03-19 Epur S.A. Multiple tube aeration device for small scale wastewater treatment plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1293486A1 (en) * 2001-09-18 2003-03-19 Epur S.A. Multiple tube aeration device for small scale wastewater treatment plant

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990729

R156 Lapse of ip right after 3 years

Effective date: 20021031