CA1084639A - Two-stage activated sludge process - Google Patents

Two-stage activated sludge process

Info

Publication number
CA1084639A
CA1084639A CA285,518A CA285518A CA1084639A CA 1084639 A CA1084639 A CA 1084639A CA 285518 A CA285518 A CA 285518A CA 1084639 A CA1084639 A CA 1084639A
Authority
CA
Canada
Prior art keywords
stage
sludge
sewage
activation
load
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
Application number
CA285,518A
Other languages
English (en)
French (fr)
Inventor
Botho Bohnke
Bernd C. Diering
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.)
Machinefabriek W Hubert and Co
Original Assignee
Machinefabriek W Hubert and Co
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 Machinefabriek W Hubert and Co filed Critical Machinefabriek W Hubert and Co
Application granted granted Critical
Publication of CA1084639A publication Critical patent/CA1084639A/en
Expired 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
    • C02F3/12—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
    • 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
    • C02F3/121—Multistep treatment
    • 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)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
CA285,518A 1976-09-10 1977-08-25 Two-stage activated sludge process Expired CA1084639A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2640875.3 1976-09-10
DE2640875A DE2640875C3 (de) 1976-09-10 1976-09-10 Zweistufiges Belebtschlammverfahren zur Reinigung von Abwasser

Publications (1)

Publication Number Publication Date
CA1084639A true CA1084639A (en) 1980-08-26

Family

ID=5987658

Family Applications (1)

Application Number Title Priority Date Filing Date
CA285,518A Expired CA1084639A (en) 1976-09-10 1977-08-25 Two-stage activated sludge process

Country Status (17)

Country Link
JP (1) JPS5335263A (US08088918-20120103-C00476.png)
AT (1) AT364799B (US08088918-20120103-C00476.png)
BE (1) BE858431A (US08088918-20120103-C00476.png)
CA (1) CA1084639A (US08088918-20120103-C00476.png)
CS (1) CS213327B2 (US08088918-20120103-C00476.png)
DE (1) DE2640875C3 (US08088918-20120103-C00476.png)
ES (1) ES462196A1 (US08088918-20120103-C00476.png)
FI (1) FI70566C (US08088918-20120103-C00476.png)
FR (1) FR2364183A1 (US08088918-20120103-C00476.png)
GR (1) GR66391B (US08088918-20120103-C00476.png)
IT (1) IT1087505B (US08088918-20120103-C00476.png)
NL (1) NL7709433A (US08088918-20120103-C00476.png)
PL (1) PL121946B1 (US08088918-20120103-C00476.png)
SE (1) SE429230B (US08088918-20120103-C00476.png)
SU (1) SU793374A3 (US08088918-20120103-C00476.png)
TR (1) TR19761A (US08088918-20120103-C00476.png)
YU (1) YU39817B (US08088918-20120103-C00476.png)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803759C3 (de) * 1978-01-28 1983-01-13 Böhnke, Botho, Prof. Dr.-Ing. Zweistufige Anlage für die Aufbereitung von Abwasser nach dem Belebtschlammverfahren
DE2816390C2 (de) * 1978-04-15 1983-10-06 Boehnke, Botho, Prof. Dr.-Ing., 5100 Aachen Anlage für die Aufbereitung von Abwasser nach dem Belebtschlammverfahren mit mehreren Stabilisiemngsgräben
DE2911623C2 (de) * 1979-01-19 1983-10-27 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen Anlage für die Aufbereitung von Abwasser nach dem Belebtschlammverfahren
DE3007782A1 (de) * 1980-02-29 1981-09-17 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zur biologischen reinigung von abwasser
DE3015515A1 (de) * 1980-04-23 1981-10-29 Klaus Dr.-Ing. 5100 Aachen Pöppinghaus Verfahren zur gewinnung von proteinhaltigem tierfutter
DE3117805A1 (de) * 1981-05-06 1982-11-25 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen Anlage fuer die reinigung von abwasser
DE3141889C2 (de) * 1981-10-22 1984-05-30 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen Verfahren zum Betrieb einer Teichbelüftungsanlage
DE3317371C1 (de) * 1983-05-13 1984-10-31 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen Verfahren zur Reinigung von Abwasser in Anlagen mit Adsorptionsstufe
DE3405236C2 (de) * 1984-02-15 1986-08-14 Botho Prof. Dr.-Ing. 5100 Aachen Böhnke Anlage für die Reinigung von Abwasser sowie für die Behandlung des entstehenden Schlammes
DE3438198A1 (de) * 1984-10-18 1986-04-30 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen In mehreren ausbaustufen errichtbare abwasserreinigungsanlage
DE3508301C1 (de) * 1985-03-08 1986-07-17 Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen Verfahren für die Reinigung von Abwasser
DE3518623A1 (de) * 1985-05-23 1986-11-27 Herbert 6901 Mauer Kowa Verfahren und vorrichtung zur reduzierung organischer inhaltstoffe in abfaellen und/oder abwaessern
DE3531178A1 (de) * 1985-08-31 1987-03-12 Boehnke Botho Anlage fuer die biologische abwasserreinigung
DE3543432A1 (de) * 1985-12-09 1987-06-11 Fraunhofer Ges Forschung Anlage fuer die biologische aufbereitung von abwasser
US4780208A (en) * 1986-08-29 1988-10-25 Botho Bohnke Process for purification of effluent
DE4036548C2 (de) * 1990-11-16 1995-12-07 Boehnke Botho Verfahren zur Reinigung von Abwasser mit Hilfe einer Abwasserreinigungsanlage die zwei Belebungsstufen aufweist
AT396684B (de) * 1991-08-06 1993-11-25 Norbert Dipl Ing Dr Te Matsche Belebtschlammverfahren zur reinigung von abwasser
DE4204955C2 (de) * 1992-02-19 1996-10-17 Tecon Gmbh Verfahren zum Entfernen von Stickstoff- und Kohlenstoffverbindungen aus Abwasser
DE4223285A1 (de) * 1992-07-15 1994-01-20 Sued Chemie Ag Verfahren zum Denitrifizieren von nitrathaltigem Abwasser
DE4415637C2 (de) * 1994-05-04 1998-08-06 Wap Reinigungssysteme Verfahren und Vorrichtung zur Klärung und Aufbereitung von Waschwassern aus Fahrzeugwaschanlagen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH427674A (de) * 1964-03-10 1966-12-31 Cellulosefabrik Attisholz Ag V Verfahren zur biologischen Reinigung von häuslichem Abwasser nach dem Belebtschlammverfahren
DE1658112C3 (de) * 1967-08-11 1973-11-08 Passavant-Werke Michelbacher Huette, 6209 Aarbergen Verfahren und Anlage zur biologi sehen Abwasserreinigung nach dem Belebungs verfahren, insbesondere zur biologischen Vollreinigung
US3764523A (en) * 1972-05-01 1973-10-09 Union Carbide Corp Nitrification of bod-containing water

Also Published As

Publication number Publication date
AT364799B (de) 1981-11-10
SU793374A3 (ru) 1980-12-30
DE2640875A1 (de) 1978-03-16
ES462196A1 (es) 1978-08-16
PL200767A1 (pl) 1978-05-22
GR66391B (US08088918-20120103-C00476.png) 1981-03-20
NL7709433A (nl) 1978-03-14
JPS5335263A (en) 1978-04-01
CS213327B2 (en) 1982-04-09
SE7710169L (sv) 1978-03-11
FR2364183B1 (US08088918-20120103-C00476.png) 1984-06-29
FR2364183A1 (fr) 1978-04-07
DE2640875C3 (de) 1983-01-20
FI772657A (fi) 1978-03-11
SE429230B (sv) 1983-08-22
DE2640875B2 (de) 1980-10-16
ATA609077A (de) 1981-04-15
FI70566C (fi) 1986-09-24
FI70566B (fi) 1986-06-06
TR19761A (tr) 1979-11-30
BE858431A (fr) 1978-03-06
YU39817B (en) 1985-04-30
IT1087505B (it) 1985-06-04
PL121946B1 (en) 1982-06-30
YU208777A (en) 1982-06-30

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