ES2179737B1 - PROCEDURE TO INCREASE EFFICIENCY IN THE DIGESTION ANAEROBIA OF HIGH-ORGANIC LOAD RESIDUALS. - Google Patents

PROCEDURE TO INCREASE EFFICIENCY IN THE DIGESTION ANAEROBIA OF HIGH-ORGANIC LOAD RESIDUALS.

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Publication number
ES2179737B1
ES2179737B1 ES200001559A ES200001559A ES2179737B1 ES 2179737 B1 ES2179737 B1 ES 2179737B1 ES 200001559 A ES200001559 A ES 200001559A ES 200001559 A ES200001559 A ES 200001559A ES 2179737 B1 ES2179737 B1 ES 2179737B1
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ES
Spain
Prior art keywords
procedure
efficiency
organic load
increase
digestion
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 - Fee Related
Application number
ES200001559A
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Spanish (es)
Other versions
ES2179737A1 (en
Inventor
Gonzalez Jesus Miranda
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.)
Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES200001559A priority Critical patent/ES2179737B1/en
Publication of ES2179737A1 publication Critical patent/ES2179737A1/en
Application granted granted Critical
Publication of ES2179737B1 publication Critical patent/ES2179737B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C02F3/28—Anaerobic digestion processes
    • C02F3/2806—Anaerobic processes using solid supports for microorganisms

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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Fats And Perfumes (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Procedimiento para aumentar la eficiencia en la digestión anaerobia de residuales de alta carga orgánica. Procedimiento para aumentar la eficiencia en la digestión anaerobia de residuales de alta carga orgánica mediante el empleo de aditivos minerales, como la zeolita, en el que, mediante la separación inicial del residual crudo en fracciones semisólida y líquida, son tratadas estas fracciones por separado en mezcla con el aditivo mineral con distintas granulometrías, consiguiendo una eficacia global de remoción de sólidos volátiles de 85 - 90 %, y un porcentaje volumétrico de metano en el biogas de 70 - 75 %. Además, se remueve el 50 - 55 % del amoníaco y sulfuro de hidrógeno presente en el residual crudo, lo que propicia un incremento en la eficiencia y rendimiento de la biometanización.Procedure to increase the efficiency in anaerobic digestion of high organic load residues. Procedure to increase the efficiency in anaerobic digestion of high organic load residues through the use of mineral additives, such as zeolite, in which, by initial separation of the raw residual into semi-solid and liquid fractions, these fractions are treated separately in mixed with the mineral additive with different granulometries, achieving an overall removal efficiency of volatile solids of 85-90%, and a volumetric percentage of methane in the biogas of 70-75%. In addition, 50-55% of the ammonia and hydrogen sulfide present in the crude residual is removed, which leads to an increase in the efficiency and yield of biomethanization.

ES200001559A 2000-06-22 2000-06-22 PROCEDURE TO INCREASE EFFICIENCY IN THE DIGESTION ANAEROBIA OF HIGH-ORGANIC LOAD RESIDUALS. Expired - Fee Related ES2179737B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200001559A ES2179737B1 (en) 2000-06-22 2000-06-22 PROCEDURE TO INCREASE EFFICIENCY IN THE DIGESTION ANAEROBIA OF HIGH-ORGANIC LOAD RESIDUALS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200001559A ES2179737B1 (en) 2000-06-22 2000-06-22 PROCEDURE TO INCREASE EFFICIENCY IN THE DIGESTION ANAEROBIA OF HIGH-ORGANIC LOAD RESIDUALS.

Publications (2)

Publication Number Publication Date
ES2179737A1 ES2179737A1 (en) 2003-01-16
ES2179737B1 true ES2179737B1 (en) 2003-10-01

Family

ID=8493989

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200001559A Expired - Fee Related ES2179737B1 (en) 2000-06-22 2000-06-22 PROCEDURE TO INCREASE EFFICIENCY IN THE DIGESTION ANAEROBIA OF HIGH-ORGANIC LOAD RESIDUALS.

Country Status (1)

Country Link
ES (1) ES2179737B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CL2019003547A1 (en) * 2019-12-05 2020-06-05 Univ Santiago Chile Method of production and recovery of sulfur in anaerobic digesters through the application of micro-aeration and the use of natural zeolites

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127447A (en) * 1976-05-03 1978-11-28 The United States Of America As Represented By The United States Department Of Energy Biomass growth restriction in a packed bed reactor
IT1245723B (en) * 1990-11-09 1994-10-14 Ecolmare Spa PROCEDURE FOR THE USE OF ORGANIC WASTE FOR THE PRODUCTION OF BIOGAS AND AGRICULTURAL PRODUCTS
ES2046947B1 (en) * 1992-05-13 1994-08-16 Univ La Laguna WASTEWATER TREATMENT METHOD IN A ZEOLITIC COLUMN.
US5403809A (en) * 1992-12-21 1995-04-04 W. R. Grace & Co.-Conn. Composite inorganic supports containing carbon for bioremediation
US5403799A (en) * 1992-12-21 1995-04-04 W. R. Grace & Co.-Conn. Process upset-resistant inorganic supports for bioremediation
ES2093556B1 (en) * 1995-03-06 1997-07-01 Biotecnologia S A PROCEDURE FOR THE INTEGRAL DEPURATION OF ORGANIC WASTEWATER, BY BIOLOGICAL PROCESSES.
ES1041421Y (en) * 1998-10-02 1999-12-01 Rodriguez Jose Villamarin DEVICE FOR THE GENERATION OF METHANE FROM ORGANIC WASTE.

Also Published As

Publication number Publication date
ES2179737A1 (en) 2003-01-16

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