HUT60216A - Process and equipment for biological purification of sewage containing organic impurities - Google Patents

Process and equipment for biological purification of sewage containing organic impurities

Info

Publication number
HUT60216A
HUT60216A HU87958A HU95887A HUT60216A HU T60216 A HUT60216 A HU T60216A HU 87958 A HU87958 A HU 87958A HU 95887 A HU95887 A HU 95887A HU T60216 A HUT60216 A HU T60216A
Authority
HU
Hungary
Prior art keywords
settler
equipment
active sludge
containing organic
aerator
Prior art date
Application number
HU87958A
Other languages
Hungarian (hu)
Inventor
Marton Stefan
Sandor Kovacs
Istvan Gyoerfi
Sandor Hegedues
Jozsef Molnar
Imre Pados
Ferenc Perecsi
Csaba Puskas
Attila Palhidy
Original Assignee
Heves Megyei Vizmue Vallalat
Keletmagyarorszagi Vizuegyi
Melyepitesi Tervezo Vallalat
Eszak Magyarorszagi Vizuegyi I
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 Heves Megyei Vizmue Vallalat, Keletmagyarorszagi Vizuegyi, Melyepitesi Tervezo Vallalat, Eszak Magyarorszagi Vizuegyi I filed Critical Heves Megyei Vizmue Vallalat
Priority to HU87958A priority Critical patent/HUT60216A/en
Publication of HUT60216A publication Critical patent/HUT60216A/en

Links

Classifications

    • 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

  • Activated Sludge Processes (AREA)

Abstract

Effectiveness of the biological process is increased by adding active sludge into the effluent channel upstream of the treatment plant, and in some cases the effluent water is also aerated. - Appts. comprises: an active sludge addn. vessel is connected to the channel. In some cases air supply pipes are also connected. Active sludge is returned from the treatment unit to the addition vessel via pipework. According to the proposal the hydraulic capacity of the system is also increased by routing the effluent water from the sand-trap of the treatment unit to industrial type filters. The filtered water is fed to an aerator, then divided. One pt. is routed to an alternating action settler and the other part to a settler. Equipment is proposed to implement the above, comprising sand-trap (18), industrial type filters (20a, 20b), aerator (24), post-settler (26), alternating action settler (22a, 22b)
HU87958A 1987-03-06 1987-03-06 Process and equipment for biological purification of sewage containing organic impurities HUT60216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU87958A HUT60216A (en) 1987-03-06 1987-03-06 Process and equipment for biological purification of sewage containing organic impurities

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU87958A HUT60216A (en) 1987-03-06 1987-03-06 Process and equipment for biological purification of sewage containing organic impurities

Publications (1)

Publication Number Publication Date
HUT60216A true HUT60216A (en) 1992-08-28

Family

ID=10952204

Family Applications (1)

Application Number Title Priority Date Filing Date
HU87958A HUT60216A (en) 1987-03-06 1987-03-06 Process and equipment for biological purification of sewage containing organic impurities

Country Status (1)

Country Link
HU (1) HUT60216A (en)

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Legal Events

Date Code Title Description
DFD9 Temporary prot. cancelled due to non-payment of fee