AT282494B - Method and device for improving the performance of a mechanical-biological wastewater treatment plant - Google Patents

Method and device for improving the performance of a mechanical-biological wastewater treatment plant

Info

Publication number
AT282494B
AT282494B AT54068A AT54068A AT282494B AT 282494 B AT282494 B AT 282494B AT 54068 A AT54068 A AT 54068A AT 54068 A AT54068 A AT 54068A AT 282494 B AT282494 B AT 282494B
Authority
AT
Austria
Prior art keywords
improving
mechanical
performance
wastewater treatment
treatment plant
Prior art date
Application number
AT54068A
Other languages
German (de)
Original Assignee
Rheno A G
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
Priority claimed from CH133567A external-priority patent/CH444065A/en
Priority claimed from CH787967A external-priority patent/CH451836A/en
Application filed by Rheno A G filed Critical Rheno A G
Application granted granted Critical
Publication of AT282494B publication Critical patent/AT282494B/en

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
    • C02F3/12—Activated sludge processes
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/1215—Combinations of activated sludge treatment with precipitation, flocculation, coagulation and separation of phosphates
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • 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
    • C02F3/12—Activated sludge processes
    • 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
AT54068A 1967-01-25 1968-01-18 Method and device for improving the performance of a mechanical-biological wastewater treatment plant AT282494B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH133567A CH444065A (en) 1967-01-25 1967-01-25 Process for the post-treatment of pre-treated wastewater
CH787967A CH451836A (en) 1967-06-02 1967-06-02 Process for improving the performance of a mechanical-biological wastewater treatment plant

Publications (1)

Publication Number Publication Date
AT282494B true AT282494B (en) 1970-06-25

Family

ID=25687376

Family Applications (1)

Application Number Title Priority Date Filing Date
AT54068A AT282494B (en) 1967-01-25 1968-01-18 Method and device for improving the performance of a mechanical-biological wastewater treatment plant

Country Status (3)

Country Link
AT (1) AT282494B (en)
DE (1) DE1708605B2 (en)
FR (1) FR1557156A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721981A1 (en) * 1987-07-03 1989-01-12 Norddeutsche Seekabelwerke Ag METHOD AND DEVICE FOR ELIMINATING IMPURITIES IN THE GROUND
DE102009056175B4 (en) * 2009-11-27 2012-04-19 Audita Unternehmensberatung Gmbh Method and device for removing particulate and / or dissolved substances from aqueous media
EP2636650A1 (en) * 2012-03-09 2013-09-11 MCI Management Center Innsbruck - Internationale Hochschule GmbH Installation and biological process involving treatment with at least partially ionized gas

Also Published As

Publication number Publication date
DE1708605B2 (en) 1972-06-08
FR1557156A (en) 1969-02-14
DE1708605A1 (en) 1971-10-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee