FI772657A - TVAOSTEGS AKTIVERAT SLAMFOERFARANDE FOER RENING AV AVFALLSVATTEN - Google Patents

TVAOSTEGS AKTIVERAT SLAMFOERFARANDE FOER RENING AV AVFALLSVATTEN

Info

Publication number: FI772657A
Authority: FI; Finland
Prior art keywords: tvaostegs; slamfoerfarande; aktiverat; avfallsvatten; foer rening
Prior art date: 1976-09-10

Application number

FI772657A

Other languages

Finnish (fi)

Other versions

FI70566B (en

FI70566C (en

Inventor

Botho Boehnke

Bernd Diering

Original Assignee

Hubert & Co Maschf

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.)

1976-09-10

Filing date

1977-09-07

Publication date

1978-03-11

1977-09-07 Application filed by Hubert & Co Maschf filed Critical Hubert & Co Maschf

1978-03-11 Publication of FI772657A publication Critical patent/FI772657A/en

1986-06-06 Publication of FI70566B publication Critical patent/FI70566B/en

1986-09-24 Application granted granted Critical

1986-09-24 Publication of FI70566C publication Critical patent/FI70566C/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
- 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)
Separation Of Suspended Particles By Flocculating Agents (AREA)
Biological Treatment Of Waste Water (AREA)

FI772657A 1976-09-10 1977-09-07 TVAOSTEGS AKTIVSLAMFOERFARANDE FOER RENING AV AVLOPPSVATTEN FI70566C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2640875		1976-09-10
DE2640875A DE2640875C3 (en)	1976-09-10	1976-09-10	Two-stage activated sludge process for cleaning wastewater

Publications (3)

Publication Number	Publication Date
FI772657A true FI772657A (en)	1978-03-11
FI70566B FI70566B (en)	1986-06-06
FI70566C FI70566C (en)	1986-09-24

Family

ID=5987658

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI772657A FI70566C (en)	1976-09-10	1977-09-07	TVAOSTEGS AKTIVSLAMFOERFARANDE FOER RENING AV AVLOPPSVATTEN

Country Status (17)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2816390C2 (en) *	1978-04-15	1983-10-06	Boehnke, Botho, Prof. Dr.-Ing., 5100 Aachen	Plant for the treatment of wastewater according to the activated sludge process with several stabilization ditches
DE2803759C3 (en) *	1978-01-28	1983-01-13	Böhnke, Botho, Prof. Dr.-Ing.	Two-stage system for the treatment of wastewater according to the activated sludge process
DE2911623C2 (en) *	1979-01-19	1983-10-27	Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen	Plant for the treatment of wastewater according to the activated sludge process
DE3007782A1 (en) *	1980-02-29	1981-09-17	Linde Ag, 6200 Wiesbaden	METHOD AND DEVICE FOR BIOLOGICAL WASTE WATER TREATMENT
DE3015515A1 (en) *	1980-04-23	1981-10-29	Klaus Dr.-Ing. 5100 Aachen Pöppinghaus	METHOD FOR OBTAINING PROTEIN-BASED ANIMAL FEED
DE3117805A1 (en) *	1981-05-06	1982-11-25	Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen	Plant for purifying waste water
DE3141889C2 (en) *	1981-10-22	1984-05-30	Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen	Method for operating a pond aeration system
DE3317371C1 (en) *	1983-05-13	1984-10-31	Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen	Process for the purification of waste water in plants with adsorption stage
DE3405236C2 (en) *	1984-02-15	1986-08-14	Botho Prof. Dr.-Ing. 5100 Aachen Böhnke	Plant for the purification of wastewater as well as for the treatment of the resulting sludge
DE3438198A1 (en) *	1984-10-18	1986-04-30	Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen	WASTEWATER PURIFICATION SYSTEM TO BE SET UP IN MULTIPLE EXPANSION STAGES
DE3508301C1 (en) *	1985-03-08	1986-07-17	Böhnke, Botho, Prof. Dr.-Ing., 5100 Aachen	Process for purifying waste water
DE3518623A1 (en) *	1985-05-23	1986-11-27	Herbert 6901 Mauer Kowa	METHOD AND DEVICE FOR REDUCING ORGANIC INGREDIENTS IN WASTE AND / OR WASTEWATER
DE3531178A1 (en) *	1985-08-31	1987-03-12	Boehnke Botho	Plant for biological waste water purification
DE3543432A1 (en) *	1985-12-09	1987-06-11	Fraunhofer Ges Forschung	PLANT FOR THE BIOLOGICAL TREATMENT OF WASTEWATER
US4780208A (en) *	1986-08-29	1988-10-25	Botho Bohnke	Process for purification of effluent
DE4036548C2 (en) *	1990-11-16	1995-12-07	Boehnke Botho	Process for the purification of wastewater with the help of a wastewater treatment plant which has two activation stages
AT396684B (en) *	1991-08-06	1993-11-25	Norbert Dipl Ing Dr Te Matsche	Activated sludge process for the purification of waste water
DE4204955C2 (en) *	1992-02-19	1996-10-17	Tecon Gmbh	Process for removing nitrogen and carbon compounds from waste water
DE4223285A1 (en) *	1992-07-15	1994-01-20	Sued Chemie Ag	Denitrification of waste water with a nitrate content - by mixing with activated sludge and organic sludge
DE4415637C2 (en) *	1994-05-04	1998-08-06	Wap Reinigungssysteme	Method and device for clarifying and treating wash water from vehicle wash systems

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH427674A (en) *	1964-03-10	1966-12-31	Cellulosefabrik Attisholz Ag V	Process for the biological purification of domestic waste water using the activated sludge process
DE1658112C3 (en) *	1967-08-11	1973-11-08	Passavant-Werke Michelbacher Huette, 6209 Aarbergen	Process and system for biological wastewater treatment after the activation process, in particular for full biological cleaning
US3764523A (en) *	1972-05-01	1973-10-09	Union Carbide Corp	Nitrification of bod-containing water

1976
- 1976-09-10 DE DE2640875A patent/DE2640875C3/en not_active Expired
1977
- 1977-08-23 AT AT609077A patent/AT364799B/en not_active IP Right Cessation
- 1977-08-25 CA CA285,518A patent/CA1084639A/en not_active Expired
- 1977-08-26 NL NL7709433A patent/NL7709433A/en not_active Application Discontinuation
- 1977-09-01 YU YU208777A patent/YU39817B/en unknown
- 1977-09-06 BE BE180693A patent/BE858431A/en not_active IP Right Cessation
- 1977-09-06 TR TR1976177A patent/TR19761A/en unknown
- 1977-09-06 CS CS775783A patent/CS213327B2/en unknown
- 1977-09-07 ES ES462196A patent/ES462196A1/en not_active Expired
- 1977-09-07 FI FI772657A patent/FI70566C/en not_active IP Right Cessation
- 1977-09-08 GR GR54322A patent/GR66391B/el unknown
- 1977-09-09 FR FR7727380A patent/FR2364183A1/en active Granted
- 1977-09-09 SE SE7710169A patent/SE429230B/en not_active IP Right Cessation
- 1977-09-09 SU SU772522949A patent/SU793374A3/en active
- 1977-09-10 PL PL1977200767A patent/PL121946B1/en unknown
- 1977-09-10 JP JP10938177A patent/JPS5335263A/en active Pending
- 1977-09-12 IT IT2744777A patent/IT1087505B/en active

Also Published As

Publication number	Publication date
NL7709433A (en)	1978-03-14
GR66391B (en)	1981-03-20
SU793374A3 (en)	1980-12-30
FR2364183A1 (en)	1978-04-07
CA1084639A (en)	1980-08-26
SE429230B (en)	1983-08-22
CS213327B2 (en)	1982-04-09
DE2640875C3 (en)	1983-01-20
DE2640875A1 (en)	1978-03-16
IT1087505B (en)	1985-06-04
FI70566B (en)	1986-06-06
FI70566C (en)	1986-09-24
FR2364183B1 (en)	1984-06-29
JPS5335263A (en)	1978-04-01
ES462196A1 (en)	1978-08-16
SE7710169L (en)	1978-03-11
BE858431A (en)	1978-03-06
AT364799B (en)	1981-11-10
YU39817B (en)	1985-04-30
PL121946B1 (en)	1982-06-30
YU208777A (en)	1982-06-30
PL200767A1 (en)	1978-05-22
TR19761A (en)	1979-11-30
ATA609077A (en)	1981-04-15
DE2640875B2 (en)	1980-10-16

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: MACHINEFABRIEK W. HUBERT & CO B.V.

Publication	Publication Date	Title
FI772657A (en)	1978-03-11	TVAOSTEGS AKTIVERAT SLAMFOERFARANDE FOER RENING AV AVFALLSVATTEN
FI56135B (en)	1979-08-31	ANORDNING FOER AVBARKNING AV VIRKE
FI53522C (en)	1978-05-10	FOERFARANDE FOER TILLVERKNING AV HOEGSPAENNINGSPLASTKABEL
FI831700A0 (en)	1983-05-16	FOERFARANDE FOER FRAMSTAELLNING AV GAMMA-PYRON
FI65385B (en)	1984-01-31	FOER FARING FOER RENING AV GRUNDMETALLELEKTROLYTLOESNINGAR MEDELST JONBYTE
FI773750A (en)	1978-06-15	NAET AV PLASTMATERIAL
FI65609B (en)	1984-02-29	FOERFARANDE FOER RENING AV VAOTFOERFARANDE-FOSFORSYRA
FI55217B (en)	1979-02-28	FOERFARANDE FOER TILLVARATAGANDE AV XANTANGUMMI
FI773010A (en)	1978-04-21	LYFTTRUCK FOER HANTERING AV STORLASTBEHAOLLARE
FI65610B (en)	1984-02-29	FOERFARANDE FOER RENING AV VAOTFOERFARANDE-FOSFORSYRA
FI65827B (en)	1984-03-30	ANORDNING FOER BEHANDLING AV VAETSKEHALTIGA AEMNESBLANDNINGAR SAERSKILT FIBERSUSPENSIONER
FI773140A (en)	1978-06-18	FOERFARANDE FOER RENING AV FENOL- OCH FENOL / FORMALDEHYDHALTIGA AVFALLSVATTEN
FI56699B (en)	1979-11-30	MASKINELEMENT AV SEGJAERN FOER KRAFTOEVERFOERING MEDELST FRIKTION
FI53757C (en)	1978-07-10	FOERFARANDE FOER MAETNING AV YTVIKTERNA
FI55605B (en)	1979-05-31	SAETT FOER INSTALLERING AV GARDINBRAEDE
FI65772B (en)	1984-03-30	FOERFARANDE FOER FRAMSTAELLNING AV ANTIMIKROBIELLT VERKSAMMA AV HUDEN FOERDRAGBARA 2-CHLORO-6-METHYL-4-ARALKYLPHENOLER
FI55528B (en)	1979-04-30	SAETT FOER TILLVERKNING AV EN MINERALFIBERBANA
FI54182B (en)	1978-06-30	ANORDNING FOER PUMPGJUTNING AV BETONG
FI54596C (en)	1979-01-10	ANORDNING FOER FRAMSTAELLNING AV JORDFOERBAETTRINGSMEDEL
FI773181A (en)	1978-05-09	FOERFARANDE FOER RENING AV FRAON INDUSTRIPROCESSER AVGAOENDE GASER
FI56863B (en)	1979-12-31	SAETT FOER TILLVERKNING AV EN MINERALFIBERBANA
FI763378A (en)	1978-05-25	FOERFARANDE FOER RENING AV AVFALLSLOESNINGSMEDEL
FI810386L (en)	1981-02-10	FOERFARANDE FOER RENING AV AVFALLSLOESNINGSMEDEL
FI772479A (en)	1978-02-23	FOERFARANDE FOER FRAMSTAELLNING AV FYLLNADSMEDEL FOER PAPPERSINDUSTRIN
FI53532C (en)	1978-06-12	STAELLNING FOER UPPREDNING AV FISKNAET