ES416577A1 - Method of biological purification of sewage and plant for carrying out the method - Google Patents

Method of biological purification of sewage and plant for carrying out the method

Info

Publication number
ES416577A1
ES416577A1 ES416577A ES416577A ES416577A1 ES 416577 A1 ES416577 A1 ES 416577A1 ES 416577 A ES416577 A ES 416577A ES 416577 A ES416577 A ES 416577A ES 416577 A1 ES416577 A1 ES 416577A1
Authority
ES
Spain
Prior art keywords
tank
wastewater
clarification
serves
period
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
ES416577A
Other languages
Spanish (es)
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.)
AKVADAN ANS
Original Assignee
AKVADAN ANS
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 ANS filed Critical AKVADAN ANS
Publication of ES416577A1 publication Critical patent/ES416577A1/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
    • C02F3/1236—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)

Abstract

A method for biological purification of wastewater in a purification facility, comprising only three tanks, of which at least two successively serve as feed tanks for the wastewater and at least one is a clarification tank, and in which the wastewater is subjected at any time to an aerobic treatment in the facility by means of simultaneous aeration and circulation of the wastewater, characterized in that a tank, which for a period serves as a feed tank, at least during part of said period is operated in such a way that only the wastewater is circulated, substantially under anaerobic conditions, the tank being indirectly connected, during at least said part of said period, with a tank that serves as a clarification tank, namely through of the deposit that does not serve as a clarification deposit, and is Establishing aerobic conditions in a tank after each anaerobic treatment in it, and before it is used as a clarification tank or is connected to a tank that serves as a clarification tank. (Machine-translation by Google Translate, not legally binding)
ES416577A 1972-07-05 1973-07-04 Method of biological purification of sewage and plant for carrying out the method Expired ES416577A1 (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
ES416577A1 true ES416577A1 (en) 1976-12-01

Family

ID=8121887

Family Applications (1)

Application Number Title Priority Date Filing Date
ES416577A Expired ES416577A1 (en) 1972-07-05 1973-07-04 Method of biological purification of sewage and plant for carrying out the method

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2151389A1 (en) * 1998-04-08 2000-12-16 Ros Roca Sa Anoxic/aerobic reactor for treatment of liquid manure from pigs or cattle

Families Citing this family (22)

* 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
EP0869920B1 (en) * 1994-07-14 1999-11-03 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
ATE210608T1 (en) * 1997-07-04 2001-12-15 Krueger As I METHOD FOR BIOLOGICAL TREATMENT OF WASTEWATER USING THE ACTIVED SLUDGE METHOD
EE04670B1 (en) * 1997-09-16 2006-08-15 Kr�ger A/S Method for biological treatment of waste water using activated sludge method
US6238562B1 (en) * 1997-09-16 2001-05-29 Krüger A/S Process for biological purification of waste water with reversing operation
PT949209E (en) * 1998-04-08 2006-07-31 Ros Roca Sa BIOLOGICAL PROCESS AND AN ANXOXIC AND / OR AEROBIC REACTOR FOR THE PURIFICATION OF LIQUID RESIDUES
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2151389A1 (en) * 1998-04-08 2000-12-16 Ros Roca Sa Anoxic/aerobic reactor for treatment of liquid manure from pigs or cattle

Also Published As

Publication number Publication date
GB1404565A (en) 1975-09-03
JPS4951767A (en) 1974-05-20
DK131279B (en) 1975-06-23
NO137494B (en) 1977-11-28
FR2190739A1 (en) 1974-02-01
FR2190739B1 (en) 1976-11-12
IE38034B1 (en) 1977-12-07
IE38034L (en) 1974-01-05
CA997488A (en) 1976-09-21
BE801942A (en) 1973-11-05
DE2333675C2 (en) 1984-08-02
CH568940A5 (en) 1975-11-14
DE2333675A1 (en) 1974-01-24
NL7309367A (en) 1974-01-08
NO137494C (en) 1978-03-08
SE382974B (en) 1976-02-23
DK131279C (en) 1978-02-27
JPS5348028B2 (en) 1978-12-26
IT990972B (en) 1975-07-10
NL180306B (en) 1986-09-01
ZA734482B (en) 1974-06-26
AT324971B (en) 1975-09-25
NL180306C (en) 1987-02-02

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