NL7309367A - - Google Patents

Info

Publication number
NL7309367A
NL7309367A NL7309367A NL7309367A NL7309367A NL 7309367 A NL7309367 A NL 7309367A NL 7309367 A NL7309367 A NL 7309367A NL 7309367 A NL7309367 A NL 7309367A NL 7309367 A NL7309367 A NL 7309367A
Authority
NL
Netherlands
Application number
NL7309367A
Other versions
NL180306B (en
NL180306C (en
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 filed Critical
Publication of NL7309367A publication Critical patent/NL7309367A/xx
Publication of NL180306B publication Critical patent/NL180306B/en
Application granted granted Critical
Publication of NL180306C publication Critical patent/NL180306C/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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1257—Oxidation ditches
    • 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
    • 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
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/301—Aerobic and anaerobic treatment in the same reactor
    • 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
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/302—Nitrification and denitrification 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
NL7309367A 1972-07-05 1973-07-04 METHOD FOR BIOLOGICAL PURIFICATION OF WASTE WATER. NL180306C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK335172A DK131279C (en) 1972-07-05 1972-07-05 PROCEDURE FOR BIOLOGICAL WASTE TREATMENT AND FACILITIES FOR THE PERFORMANCE OF THE PROCEDURE

Publications (3)

Publication Number Publication Date
NL7309367A true NL7309367A (en) 1974-01-08
NL180306B NL180306B (en) 1986-09-01
NL180306C NL180306C (en) 1987-02-02

Family

ID=8121887

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7309367A NL180306C (en) 1972-07-05 1973-07-04 METHOD FOR BIOLOGICAL PURIFICATION OF WASTE WATER.

Country Status (16)

Country Link
JP (1) JPS5348028B2 (en)
AT (1) AT324971B (en)
BE (1) BE801942A (en)
CA (1) CA997488A (en)
CH (1) CH568940A5 (en)
DE (1) DE2333675C2 (en)
DK (1) DK131279C (en)
ES (1) ES416577A1 (en)
FR (1) FR2190739B1 (en)
GB (1) GB1404565A (en)
IE (1) IE38034B1 (en)
IT (1) IT990972B (en)
NL (1) NL180306C (en)
NO (1) NO137494C (en)
SE (1) SE382974B (en)
ZA (1) ZA734482B (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5219464A (en) * 1975-08-05 1977-02-14 Mitsubishi Chem Ind Ltd Method for treating waste water containing ammonical nitrogen
JPS5631350Y2 (en) * 1977-01-18 1981-07-25
JPS53136361A (en) * 1977-05-04 1978-11-28 Kubota Ltd Nitrification/denitrification system for wastewater
DE2800035C2 (en) * 1978-01-02 1985-06-13 Passavant-Werke AG & Co KG, 6209 Aarbergen Process and device for wastewater purification
JPS5518250A (en) * 1978-07-25 1980-02-08 Kawasaki Heavy Ind Ltd Controlling biological nitrification and denitrification
DE2936884A1 (en) * 1979-09-12 1981-03-19 Schreiber, August, Dr.-Ing., 3000 Hannover METHOD AND DEVICE FOR WASTE WATER TREATMENT USING LIFE SLUDGE
DE3002604A1 (en) * 1980-01-25 1981-07-30 Basf Ag, 6700 Ludwigshafen METHOD AND DEVICE FOR BIOLOGICAL WASTE WATER TREATMENT
DE3130718A1 (en) * 1981-08-03 1983-03-03 Passavant-Werke AG & Co KG, 6209 Aarbergen PLANT FOR BIOLOGICAL WASTEWATER TREATMENT AND METHOD FOR OPERATING THE PLANT
AT378167B (en) * 1983-10-06 1985-06-25 Pumpenvertriebs & Service Gmbh MIXING DEVICES AND ARRANGEMENT TO REDUCE THEIR
JPH0353759Y2 (en) * 1985-11-27 1991-11-25
DE3637476C2 (en) * 1986-11-04 1998-02-19 Maennchen Ulrich Process for the biological treatment of waste water by controlling the sludge load
DE3710325A1 (en) * 1987-03-28 1988-10-13 Kernforschungsanlage Juelich WASTEWATER CLEANING METHOD WITH A PUBLIC WASTEWATER SUPPLY TO THE AERATIONAL POOL
DK158893C (en) * 1988-06-27 1991-01-21 Krueger As I PROCEDURE AND PLANT FOR BIOLOGICAL CLEANING OF WASTE WATER BY THE ACTIVE SLAM METHOD
DE3833009C2 (en) * 1988-09-29 1995-05-18 Norbert Schneider Processes for biological wastewater treatment and the design of specific plant parts
WO1996002468A1 (en) * 1994-07-14 1996-02-01 Krüger A/S Method and plant for the purification of waste water by the activated sludge method
DK173473B1 (en) * 1996-07-03 2000-12-11 Bent Tholander Process for biological purification of contaminated water using active sludge and at least three zones
EP1009721B1 (en) * 1997-07-04 2001-12-12 Krüger A/S Method for biological purification of waste water by the activated sludge method
DK1027293T3 (en) * 1997-09-16 2001-09-24 Krueger As I Method for biological raising of wastewater with reversing operation
US6325933B1 (en) * 1997-09-16 2001-12-04 Krüger A/S Process for biological purification of waste water under sludge retention
ES2259204T3 (en) * 1998-04-08 2006-09-16 Ros Roca, S.A. BIOLOGICAL PROCEDURE AND ANOXIC AND / OR AEROBIUM BIOLOGICAL REACTOR FOR THE CLEANING OF LIQUID WASTE.
ES2151389B1 (en) * 1998-04-08 2001-07-01 Ros Roca Sa BIOLOGICAL PROCEDURE FOR DEGRADATION OF LIQUID WASTE ESPECIALLY PIGINES OF PIG AND / OR VACCINE.
US6697740B2 (en) 2002-02-19 2004-02-24 William G. Smith Method and system for real-time control of sampling instruments in a batch operation
US7147778B1 (en) * 2006-01-05 2006-12-12 I. Kruger Inc. Method and system for nitrifying and denitrifying wastewater

Also Published As

Publication number Publication date
JPS5348028B2 (en) 1978-12-26
ZA734482B (en) 1974-06-26
NL180306B (en) 1986-09-01
IE38034L (en) 1974-01-05
IT990972B (en) 1975-07-10
DE2333675A1 (en) 1974-01-24
DK131279B (en) 1975-06-23
IE38034B1 (en) 1977-12-07
BE801942A (en) 1973-11-05
NL180306C (en) 1987-02-02
DE2333675C2 (en) 1984-08-02
FR2190739A1 (en) 1974-02-01
FR2190739B1 (en) 1976-11-12
CA997488A (en) 1976-09-21
ES416577A1 (en) 1976-12-01
JPS4951767A (en) 1974-05-20
NO137494C (en) 1978-03-08
DK131279C (en) 1978-02-27
SE382974B (en) 1976-02-23
AT324971B (en) 1975-09-25
GB1404565A (en) 1975-09-03
CH568940A5 (en) 1975-11-14
NO137494B (en) 1977-11-28

Similar Documents

Publication Publication Date Title
FR2190739B1 (en)
AU475090B2 (en)
JPS4923261A (en)
JPS4984793A (en)
JPS5150116Y2 (en)
JPS529191B2 (en)
FR2169325B3 (en)
JPS5328612Y2 (en)
JPS492024U (en)
JPS4889058A (en)
JPS4899048A (en)
JPS4965633A (en)
JPS4984823U (en)
CS154085B1 (en)
CS156994B1 (en)
CS155630B1 (en)
JPS4882764A (en)
CS154170B1 (en)
CS150079B1 (en)
BG20362A3 (en)
CH569338A5 (en)
CH315973A4 (en)
CH1722773A4 (en)
CH14973A4 (en)
CH1352272A4 (en)

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V4 Discontinued because of reaching the maximum lifetime of a patent