GR880100553A - Method of sewage treatment - Google Patents

Method of sewage treatment

Info

Publication number
GR880100553A
GR880100553A GR880100553A GR880100553A GR880100553A GR 880100553 A GR880100553 A GR 880100553A GR 880100553 A GR880100553 A GR 880100553A GR 880100553 A GR880100553 A GR 880100553A GR 880100553 A GR880100553 A GR 880100553A
Authority
GR
Greece
Prior art keywords
nitrogen
energy balance
zone
area
clarification
Prior art date
Application number
GR880100553A
Other languages
Greek (el)
Other versions
GR1002427B (en
Inventor
Lorenz Gunter
Jurgen Lorenz
Original Assignee
Lorenz Gunter
Jurgen Lorenz
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 Lorenz Gunter, Jurgen Lorenz filed Critical Lorenz Gunter
Publication of GR880100553A publication Critical patent/GR880100553A/en
Publication of GR1002427B publication Critical patent/GR1002427B/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

Μια μέθοδος δια τον καθαρισμόν αποβλήτων εις τεχνικάς εγκαταστάσεις καθαρισμού αποβλήτων, έχει σαν σκοπό την βελτίωσιν της αποδόσεως αποικοδομήσεως, της βιολογικής απομακρύνσεως των φωσφορικών καθώς και της βελτιωμένης απομακρύνσεως του αζώτου υπό σύγχρονον βελτιστοποίησιν του ενεργειακού ισοζυγίου, καθώς και του αναγκαίου όγκου κατασκευής δια αυξήσεως της αποτελεσματικότητος των βαθμίδων κατεργασίας. Τα λύματα διέρχονται από μίαν προσαγωγήν τουλάχιστον εις μίαν αερόβιον περιοχήν και τουλάχιστον εις μίαν ζώνην η οποία λειτουργεί αζωτοοξειδωτικώς. Τουλάχιστον μια ζώνη προκαταρκτικής κατεργασίας, προσαγωγής ή αντιστοίχως εξισώσεως ή μια μη χρησιμοποιουμένη περιοχή ή αντιστοίχως μια ελευθέρα περιοχή ρυθμίσεως ενεργοποιείται με βιολογικήν κατεύθυνσιν. Τούτο λαμβάνει χώραν δια προσαγωγής ενός μίγματος αποβλήτωνιλύως, το οποίον περιέχει παράγοντας αζωτοοξειδώσεως και οξυγόνου, το οποίον υφίσταται βιολογικήν κατεργασίαν κατά προτίμησιν από την περιοχήν συμπληρωματικής διαυγάσεως εις την περιοχήν προσαγωγής και μάλιστα τουλάχιστον προ της προκαταρκτικής διαυγάσεως ή αντιστοίχως όταν δεν υπάρχει προκαταρκτική διαύγασις, προ της ενεργοποιήσεως της ιλύως. ωA method for the treatment of waste in technical waste treatment plants is intended to improve the degradation efficiency, the biological removal of phosphates as well as the improved removal of nitrogen under a simultaneous optimization of the energy balance and the increase of the energy balance. of the processing steps. Sewage passes through an inlet to at least one aerobic area and at least one nitrogen-oxidizing zone. At least one pretreatment, delivery or equivalent equation zone or an unused area or respectively a free adjustment area is activated biologically. This is done by delivering a mixture of wastewater containing nitrogen oxidizing agent and oxygen, which is biologically treated preferably from the complementary clarification region to the supply region and at least before the preliminary clarification or corresponding sludge activation. ω

GR880100553A 1988-08-26 1988-08-26 Method of sewage treatment GR1002427B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GR88100553 1988-08-26

Publications (2)

Publication Number Publication Date
GR880100553A true GR880100553A (en) 1990-08-22
GR1002427B GR1002427B (en) 1996-09-06

Family

ID=10938826

Family Applications (1)

Application Number Title Priority Date Filing Date
GR880100553A GR1002427B (en) 1988-08-26 1988-08-26 Method of sewage treatment

Country Status (1)

Country Link
GR (1) GR1002427B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2454426A1 (en) * 1974-06-26 1976-01-08 Dravo Corp PROCESS FOR TREATMENT OF RAW WASTEWATER AND INSTALLATION FOR CARRYING OUT THE PROCESS
US3953327A (en) * 1973-04-26 1976-04-27 Central Contra Costa Sanitary District Sewage treatment process
NL7802124A (en) * 1977-03-02 1978-09-05 Stamicarbon Effluent water treatment to remove nitrogenous and organic materials - by passing successively through denitrification and nitrification zones
EP0019203A1 (en) * 1979-05-10 1980-11-26 Linde Aktiengesellschaft Process and apparatus for nitrification and denitrification of waste waters
DE3716782A1 (en) * 1986-05-19 1987-11-26 Tatabanyai Szenbanyak Process and apparatus for purifying waste waters containing organic substances, in particular for the effective removal of phosphorus and nitrogen
WO1988006570A1 (en) * 1987-02-27 1988-09-07 Lorenz Guenter Biological dephosphatization and (de)nitrification

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953327A (en) * 1973-04-26 1976-04-27 Central Contra Costa Sanitary District Sewage treatment process
DE2454426A1 (en) * 1974-06-26 1976-01-08 Dravo Corp PROCESS FOR TREATMENT OF RAW WASTEWATER AND INSTALLATION FOR CARRYING OUT THE PROCESS
NL7802124A (en) * 1977-03-02 1978-09-05 Stamicarbon Effluent water treatment to remove nitrogenous and organic materials - by passing successively through denitrification and nitrification zones
EP0019203A1 (en) * 1979-05-10 1980-11-26 Linde Aktiengesellschaft Process and apparatus for nitrification and denitrification of waste waters
DE3716782A1 (en) * 1986-05-19 1987-11-26 Tatabanyai Szenbanyak Process and apparatus for purifying waste waters containing organic substances, in particular for the effective removal of phosphorus and nitrogen
WO1988006570A1 (en) * 1987-02-27 1988-09-07 Lorenz Guenter Biological dephosphatization and (de)nitrification

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"ATV Lehr- und Handbuch der Abwassertechnik", 3rd edition, vol. 4, "Biologisch-chemische und weitergehende Abwasserreinigung", 1985, Ernst & Sohn Verlag, Berlin, DE *
CLAIMS SEARCHED: ALL *

Also Published As

Publication number Publication date
GR1002427B (en) 1996-09-06

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