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ES2108658A1 - Biological process for purifying liquid residues with high contaminating content and/or high toxicity, particularly liquid manures and dregs of oil - Google Patents

Biological process for purifying liquid residues with high contaminating content and/or high toxicity, particularly liquid manures and dregs of oil

Info

Publication number
ES2108658A1
ES2108658A1 ES9601316A ES9601316A ES2108658A1 ES 2108658 A1 ES2108658 A1 ES 2108658A1 ES 9601316 A ES9601316 A ES 9601316A ES 9601316 A ES9601316 A ES 9601316A ES 2108658 A1 ES2108658 A1 ES 2108658A1
Authority
ES
Spain
Prior art keywords
reactor
treatment
aerobic
reactors
biological
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.)
Granted
Application number
ES9601316A
Other languages
Spanish (es)
Other versions
ES2108658B1 (en
Inventor
Reyes Joan Vila
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.)
Ros Roca SA
Original Assignee
Ros Roca SA
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 Ros Roca SA filed Critical Ros Roca SA
Priority to ES9601316A priority Critical patent/ES2108658B1/en
Priority to PCT/ES1997/000146 priority patent/WO1997047561A1/en
Publication of ES2108658A1 publication Critical patent/ES2108658A1/en
Application granted granted Critical
Publication of ES2108658B1 publication Critical patent/ES2108658B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Activated Sludge Processes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The purification is carried out through bacteria adapted to the residue externally to the reactors involved in the process, said bacteria being fixed to support means which are immersed in the reactors. The process comprises first and second preliminar physical treatments, a physical-chemical treatment, a treatment in at least one aerobic biological reactor, a treatment in at least one anoxic biological reactor arranged upstream of the first aerobic reactor, a treatment in at least one clarification pool, at least one recirculation of a portion of the slurry generated in the biological reactors to at least one of them, backfeeding from at least one of the aerobic biological reactors to the same, a second refeeding phase from the outlet of the first aerobic reactor to the interior of the anoxic reactor and a treatment in a refining reactor which operates alternatively in anoxic and aerobic conditions.
ES9601316A 1996-06-12 1996-06-12 BIOLOGICAL PROCEDURE FOR DEPURATION OF LIQUID WASTE OF HIGH LOAD CONTAMINANT AND / OR HIGH TOXICITY, ESPECIALLY PURINES AND ALPECHINES. Expired - Fee Related ES2108658B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES9601316A ES2108658B1 (en) 1996-06-12 1996-06-12 BIOLOGICAL PROCEDURE FOR DEPURATION OF LIQUID WASTE OF HIGH LOAD CONTAMINANT AND / OR HIGH TOXICITY, ESPECIALLY PURINES AND ALPECHINES.
PCT/ES1997/000146 WO1997047561A1 (en) 1996-06-12 1997-06-06 Biological process for purifying liquid residues with high contaminating content and/or high toxicity, particularly liquid manures and dregs of oil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9601316A ES2108658B1 (en) 1996-06-12 1996-06-12 BIOLOGICAL PROCEDURE FOR DEPURATION OF LIQUID WASTE OF HIGH LOAD CONTAMINANT AND / OR HIGH TOXICITY, ESPECIALLY PURINES AND ALPECHINES.

Publications (2)

Publication Number Publication Date
ES2108658A1 true ES2108658A1 (en) 1997-12-16
ES2108658B1 ES2108658B1 (en) 1998-07-01

Family

ID=8295138

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9601316A Expired - Fee Related ES2108658B1 (en) 1996-06-12 1996-06-12 BIOLOGICAL PROCEDURE FOR DEPURATION OF LIQUID WASTE OF HIGH LOAD CONTAMINANT AND / OR HIGH TOXICITY, ESPECIALLY PURINES AND ALPECHINES.

Country Status (2)

Country Link
ES (1) ES2108658B1 (en)
WO (1) WO1997047561A1 (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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1041044E (en) * 1999-03-31 2002-12-31 Argus Umweltbiotech Gmbh PROCESS FOR THE PURIFICATION OF RESIDUAL WATERS CONTAINING PHENOIS
ES2371612B1 (en) * 2009-07-17 2012-11-21 Depuración Biológica Y Bacteriológica De Aguas Residuales S.L. INSTALLATION FOR PURINE CLEANING.
CN103833135B (en) * 2014-03-07 2016-07-06 浦华环保股份有限公司 Activated sludge sewage-treatment plant and sewage treatment process
CN104058558B (en) * 2014-07-10 2016-04-06 南京农业大学 A kind of circulation utilization method of wastewater from pig farm
CN106630388B (en) * 2016-11-24 2020-05-22 天津市环境保护科学研究院 Integral energy-saving method for sewage treatment of industrial park

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928190A (en) * 1972-11-17 1975-12-23 Degremont Method of biological purification of sewage
EP0000006A1 (en) * 1977-06-06 1978-12-20 Stamicarbon B.V. Process for nitrification of waste water
GB2077712A (en) * 1980-06-13 1981-12-23 Saps Anticorrosion Process for aerobic biotreatment
EP0293521A2 (en) * 1987-06-04 1988-12-07 GebràœDer Sulzer Aktiengesellschaft Process for the biological purification of water or waste water from organic nitrogenous pollutants
FR2620439A1 (en) * 1987-09-14 1989-03-17 Sgn Soc Gen Tech Nouvelle Process and device for the treatment of lipid-containing sewage by methanic fermentation
FR2674844A1 (en) * 1991-04-03 1992-10-09 Omnium Traitement Valorisa Process and plant for the purification treatment of liquid animal manure
US5156742A (en) * 1992-02-25 1992-10-20 Smith & Loveless, Inc. Liquid treatment method and apparatus
US5288407A (en) * 1992-04-06 1994-02-22 Henderson And Bodwell Denitrification system
WO1995025695A1 (en) * 1994-03-24 1995-09-28 Thames Water Utilities Limited Improvements in biological aerated filters

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3928190A (en) * 1972-11-17 1975-12-23 Degremont Method of biological purification of sewage
EP0000006A1 (en) * 1977-06-06 1978-12-20 Stamicarbon B.V. Process for nitrification of waste water
GB2077712A (en) * 1980-06-13 1981-12-23 Saps Anticorrosion Process for aerobic biotreatment
EP0293521A2 (en) * 1987-06-04 1988-12-07 GebràœDer Sulzer Aktiengesellschaft Process for the biological purification of water or waste water from organic nitrogenous pollutants
FR2620439A1 (en) * 1987-09-14 1989-03-17 Sgn Soc Gen Tech Nouvelle Process and device for the treatment of lipid-containing sewage by methanic fermentation
FR2674844A1 (en) * 1991-04-03 1992-10-09 Omnium Traitement Valorisa Process and plant for the purification treatment of liquid animal manure
US5156742A (en) * 1992-02-25 1992-10-20 Smith & Loveless, Inc. Liquid treatment method and apparatus
US5288407A (en) * 1992-04-06 1994-02-22 Henderson And Bodwell Denitrification system
WO1995025695A1 (en) * 1994-03-24 1995-09-28 Thames Water Utilities Limited Improvements in biological aerated filters

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
ES2108658B1 (en) 1998-07-01
WO1997047561A1 (en) 1997-12-18

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Legal Events

Date Code Title Description
PC2A Transfer of patent
GC2A Exploitation certificate registered application with search report

Effective date: 20010716

FD2A Announcement of lapse in spain

Effective date: 20110809