ES2171111B1 - PROCEDURE AND PLANT FOR THE TREATMENT OF PURINS. - Google Patents

PROCEDURE AND PLANT FOR THE TREATMENT OF PURINS.

Info

Publication number
ES2171111B1
ES2171111B1 ES200000539A ES200000539A ES2171111B1 ES 2171111 B1 ES2171111 B1 ES 2171111B1 ES 200000539 A ES200000539 A ES 200000539A ES 200000539 A ES200000539 A ES 200000539A ES 2171111 B1 ES2171111 B1 ES 2171111B1
Authority
ES
Spain
Prior art keywords
plant
procedure
treatment
solids
vacuum evaporation
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
ES200000539A
Other languages
Spanish (es)
Other versions
ES2171111A1 (en
Inventor
Flores Dolores Blanco
Miquel Julio Tijero
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.)
Sinae En Y Medio Ambiente S A
Original Assignee
Sinae En Y Medio Ambiente S A
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 Sinae En Y Medio Ambiente S A filed Critical Sinae En Y Medio Ambiente S A
Priority to ES200000539A priority Critical patent/ES2171111B1/en
Publication of ES2171111A1 publication Critical patent/ES2171111A1/en
Application granted granted Critical
Publication of ES2171111B1 publication Critical patent/ES2171111B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

  • Fertilizers (AREA)

Abstract

Procedimiento y planta para el tratamiento de purines. El procedimiento comprende (i) efectuar un tratamiento físico- químico sobre la fase líquida de los purines para reducir la emisión del amoníaco contenido en dichos purines durante la etapa de evaporación, mediante stripping o fijación por acidificación; (ii) someter a la corriente líquida resultante de la etapa (i) a una evaporación a vacío hasta obtener un concentrado de sólidos que contiene entre un 20% y un 30% en peso de sólidos; y (iii) secar el concentrado de sólidos procedente de la etapa (ii) hasta obtener un producto con un contenido máximo de humedad del 12%, útil como abono orgánico, opcionalmente enriquecido en una sal amónica fertilizante. La energía térmica y eléctrica necesaria para la realización del procedimiento pueden proceder de una central termoeléctrica. La planta comprende un equipo de evaporación a vacío y un secador.Procedure and plant for the treatment of slurry. The method comprises (i) carrying out a physical-chemical treatment on the liquid phase of the slurries to reduce the emission of the ammonia contained in said slurries during the evaporation stage, by stripping or acidification fixation; (ii) subjecting the liquid stream resulting from step (i) to a vacuum evaporation until a solids concentrate containing between 20% and 30% by weight of solids is obtained; and (iii) drying the solids concentrate from step (ii) to obtain a product with a maximum moisture content of 12%, useful as an organic fertilizer, optionally enriched in a fertilizing ammonium salt. The thermal and electrical energy necessary to carry out the procedure can come from a thermoelectric plant. The plant comprises a vacuum evaporation equipment and a dryer.

ES200000539A 2000-03-06 2000-03-06 PROCEDURE AND PLANT FOR THE TREATMENT OF PURINS. Expired - Fee Related ES2171111B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200000539A ES2171111B1 (en) 2000-03-06 2000-03-06 PROCEDURE AND PLANT FOR THE TREATMENT OF PURINS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200000539A ES2171111B1 (en) 2000-03-06 2000-03-06 PROCEDURE AND PLANT FOR THE TREATMENT OF PURINS.

Publications (2)

Publication Number Publication Date
ES2171111A1 ES2171111A1 (en) 2002-08-16
ES2171111B1 true ES2171111B1 (en) 2003-12-16

Family

ID=8492591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200000539A Expired - Fee Related ES2171111B1 (en) 2000-03-06 2000-03-06 PROCEDURE AND PLANT FOR THE TREATMENT OF PURINS.

Country Status (1)

Country Link
ES (1) ES2171111B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2188339B1 (en) * 2000-11-02 2004-10-01 Depuracion Y Cogeneracion Integral S.A.L. PROCESS FOR THE PURINES CLEANING IN PECUAR FACILITIES.
ES2194583B1 (en) * 2001-05-22 2005-03-01 Ros Roca, S.A. PROCEDURE FOR THE TREATMENT OF THE EFFLUENT FROM THE BIOLOGICAL TREATMENT OF A LIQUID WASTE.
ES2231012B1 (en) * 2003-10-21 2006-07-16 Jose Marti Gascon PROCEDURE FOR DESNITRIFICATION OF PIGINES PIGS AND INSTALLATION TO CARRY OUT THE SAME PRACTICE.
ES2487716B1 (en) * 2013-01-21 2015-03-31 Sener Grupo De Ingeniería, S.A. PROCEDURE FOR THE TREATMENT OF LIVESTOCK DEJECTIONS
ES2473440B9 (en) * 2013-12-13 2020-07-28 Inversiones De Las Cinco Villas 2008 S L PURINES TREATMENT PROCEDURE.
ES2574998B1 (en) * 2016-04-22 2017-01-17 Roberto ESTEFANO LAGARRIGUE Salt of ammonium carbonate or ammonium carbonate obtained from biomass, to be used as a fertilizer and / or as an organic reducing agent for nitrogen oxides emissions and process of obtaining it
EP3955264A1 (en) * 2020-08-13 2022-02-16 EnBW Energie Baden-Württemberg AG System and method for separating boric acid crystals from a boric acid-water mixture
US20230374403A1 (en) 2020-10-02 2023-11-23 Enrique GUZMÁN BLANCO System for washing biological waste to recover same as solid biofuel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160043B1 (en) * 1983-10-14 1991-07-31 DRESE, Jan Theo A process for continuously removing and recovering ammonia from aqueous ammonia waste water
DK188387A (en) * 1987-04-10 1988-10-11 Danish Oil Processing Coop PROCEDURE FOR TREATMENT OF FERTILIZER AND SIMILAR SLAM MATERIALS AND APPARATUS FOR EXERCISING THE PROCEDURE
KR910008995B1 (en) * 1989-05-03 1991-10-26 김홍기 Orgamic waste treating apparatus
DK0612704T3 (en) * 1992-12-30 1995-12-27 Sta Pro Environment Bv Process for acidifying fertilizers by which ammonia is fixed and carbon dioxide gas is extracted
ES2124660B1 (en) * 1996-04-29 1999-08-16 Sicogesa Explotacion S A PROCEDURE FOR THE TREATMENT OF PURINES.

Also Published As

Publication number Publication date
ES2171111A1 (en) 2002-08-16

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