IT990972B - PROCEDURE FOR PERFORMING THE BIOLOGICAL PURIFICATION OF SEWAGE WATER - Google Patents

PROCEDURE FOR PERFORMING THE BIOLOGICAL PURIFICATION OF SEWAGE WATER

Info

Publication number
IT990972B
IT990972B IT2624273A IT2624273A IT990972B IT 990972 B IT990972 B IT 990972B IT 2624273 A IT2624273 A IT 2624273A IT 2624273 A IT2624273 A IT 2624273A IT 990972 B IT990972 B IT 990972B
Authority
IT
Italy
Prior art keywords
procedure
sewage water
biological purification
purification
biological
Prior art date
Application number
IT2624273A
Other languages
Italian (it)
Original Assignee
Akvadan As
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 Akvadan As filed Critical Akvadan As
Application granted granted Critical
Publication of IT990972B publication Critical patent/IT990972B/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Biological Wastes In General (AREA)
  • Activated Sludge Processes (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT2624273A 1972-07-05 1973-07-05 PROCEDURE FOR PERFORMING THE BIOLOGICAL PURIFICATION OF SEWAGE WATER IT990972B (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 (1)

Publication Number Publication Date
IT990972B true IT990972B (en) 1975-07-10

Family

ID=8121887

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2624273A IT990972B (en) 1972-07-05 1973-07-05 PROCEDURE FOR PERFORMING THE BIOLOGICAL PURIFICATION OF SEWAGE 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
US5908554A (en) * 1994-07-14 1999-06-01 Kruger 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
AU726453B2 (en) * 1997-07-04 2000-11-09 Kruger Off-Shore A/S Method for biological purification of waste water by the activated sludge method and apparatus for carrying out the method
EP1027293B1 (en) * 1997-09-16 2001-07-25 Krüger A/S A process for biological purification of waste water with reversing operation
DK1027292T3 (en) * 1997-09-16 2002-10-14 Krueger As I Process for biological wastewater treatment during 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
SE382974B (en) 1976-02-23
JPS5348028B2 (en) 1978-12-26
IE38034B1 (en) 1977-12-07
CH568940A5 (en) 1975-11-14
NL180306B (en) 1986-09-01
NO137494B (en) 1977-11-28
DK131279B (en) 1975-06-23
ES416577A1 (en) 1976-12-01
ZA734482B (en) 1974-06-26
DE2333675A1 (en) 1974-01-24
FR2190739A1 (en) 1974-02-01
FR2190739B1 (en) 1976-11-12
NL7309367A (en) 1974-01-08
NO137494C (en) 1978-03-08
JPS4951767A (en) 1974-05-20
DK131279C (en) 1978-02-27
GB1404565A (en) 1975-09-03
AT324971B (en) 1975-09-25
CA997488A (en) 1976-09-21
DE2333675C2 (en) 1984-08-02
BE801942A (en) 1973-11-05
IE38034L (en) 1974-01-05
NL180306C (en) 1987-02-02

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