ES2046048T3 - Tratamiento de aguas residuales. - Google Patents

Tratamiento de aguas residuales.

Info

Publication number
ES2046048T3
ES2046048T3 ES91904167T ES91904167T ES2046048T3 ES 2046048 T3 ES2046048 T3 ES 2046048T3 ES 91904167 T ES91904167 T ES 91904167T ES 91904167 T ES91904167 T ES 91904167T ES 2046048 T3 ES2046048 T3 ES 2046048T3
Authority
ES
Spain
Prior art keywords
condensation water
sewage treatment
purification
trichodermic
madua
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 - Lifetime
Application number
ES91904167T
Other languages
English (en)
Inventor
Leif L Larsson
Christer K S Saefstroem
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.)
Valmet AB
Original Assignee
Sunds Defibrator Industries AB
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 Sunds Defibrator Industries AB filed Critical Sunds Defibrator Industries AB
Application granted granted Critical
Publication of ES2046048T3 publication Critical patent/ES2046048T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • 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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Paper (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

PURIFICACION BIOLOGICA DE AGUA DE CONDENSACION A PARTIR DE UN PROCESO PARA LA FABRICACION DE LAMINAS DE MATERIAL QUE CONTIENE LIGNOCELULOSA DESINTEGRADA, COMO CARTON DURO PRODUCIDO DE ACUERDO CON EL METODO DE SECADO O TABLERO HECHO DE PARTICULAS DE MADERA, DONDE EL AGUA DE CONDENSACION CONTIENE FORMALDEHIDO. EL AGUA DE CONDENSACION SE TRATA EN DIFERENTES FASES EN UN RECIPIENTE DE TRATAMIENTO (2) DIVIDIDO EN SECCIONES (3-7). LA PURIFICACION SE REALIZA SUBSTANCIALMENTE CON LA AYUDA DE UN MICROORGANISMO DE LA ESPECIE TRICODERMICA.
ES91904167T 1990-02-07 1991-01-08 Tratamiento de aguas residuales. Expired - Lifetime ES2046048T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000437A SE466058B (sv) 1990-02-07 1990-02-07 Saett foer biologisk rening av avloppsvatten innehaallande formaldehyd

Publications (1)

Publication Number Publication Date
ES2046048T3 true ES2046048T3 (es) 1994-01-16

Family

ID=20378483

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91904167T Expired - Lifetime ES2046048T3 (es) 1990-02-07 1991-01-08 Tratamiento de aguas residuales.

Country Status (7)

Country Link
EP (1) EP0514453B1 (es)
AU (1) AU7323091A (es)
DE (1) DE69100536T2 (es)
ES (1) ES2046048T3 (es)
NZ (1) NZ237017A (es)
SE (1) SE466058B (es)
WO (1) WO1991012208A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996016907A1 (en) * 1994-11-26 1996-06-06 Fantoni S.P.A Method and plant for the biological oxidation of formaldehyde and phenol in aqueous solution

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1082821A (en) * 1976-12-06 1980-07-29 Arthur M. Croston Biological sewage treatment apparatus
GB1581832A (en) * 1977-03-28 1980-12-31 Univ Strathclyde Cultivation of filamentous fungi
CA1103375A (en) * 1977-07-11 1981-06-16 Roderick N. Greenshields Treatment of biodegradable material
US4468326A (en) * 1982-06-29 1984-08-28 Jorgen Jolner Process in microbiological purification and a device and materials therefor
JPS6015397B2 (ja) * 1983-05-20 1985-04-19 名古屋大学長 ホルムアルデヒドを含有するフエノ−ル類含有廃水の処理方法

Also Published As

Publication number Publication date
WO1991012208A1 (en) 1991-08-22
AU7323091A (en) 1991-09-03
EP0514453A1 (en) 1992-11-25
SE9000437D0 (sv) 1990-02-07
DE69100536T2 (de) 1994-02-17
SE466058B (sv) 1991-12-09
SE9000437L (sv) 1991-08-08
EP0514453B1 (en) 1993-10-20
DE69100536D1 (de) 1993-11-25
NZ237017A (en) 1992-04-28

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