ES2544627B1 - Procedure for removing metals and reducing the microbial load in slurry and installation for its implementation - Google Patents

Procedure for removing metals and reducing the microbial load in slurry and installation for its implementation Download PDF

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Publication number
ES2544627B1
ES2544627B1 ES201300324A ES201300324A ES2544627B1 ES 2544627 B1 ES2544627 B1 ES 2544627B1 ES 201300324 A ES201300324 A ES 201300324A ES 201300324 A ES201300324 A ES 201300324A ES 2544627 B1 ES2544627 B1 ES 2544627B1
Authority
ES
Spain
Prior art keywords
procedure
metals
slurry
installation
implementation
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
ES201300324A
Other languages
Spanish (es)
Other versions
ES2544627A2 (en
ES2544627R1 (en
Inventor
Daniel RIVERO SERRANO
Camino GARCÍA BALBOA
Alejandro GONZALEZ CALZADA
Julia ROMERO LOPEZ
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
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES201300324A priority Critical patent/ES2544627B1/en
Publication of ES2544627A2 publication Critical patent/ES2544627A2/en
Publication of ES2544627R1 publication Critical patent/ES2544627R1/en
Application granted granted Critical
Publication of ES2544627B1 publication Critical patent/ES2544627B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry

Abstract

Procedimiento para eliminación de metales y disminución de la carga microbiana en purines e instalación para la puesta en práctica del mismo.#Procedimiento para la eliminación de la carga contaminante en purines, tanto la referida a la concentración en metales como a la presencia de organismos patógenos.#El procedimiento consiste en someter los purines a un tratamiento químico basado en una alcalinización hasta un valor de pH tal que asegure la precipitación de los metales. Asociado a este tratamiento se obtiene una reducción significativa de la carga contaminante de tipo microbiano.#El procedimiento se llevará a cabo en una instalación que consta de un mezclador al cual se vierten tanto el purín a tratar como el reactivo químico. La carga de purines se realizará por la parte superior y se mezclará con el agente neutralizante hasta el valor de pH establecido, resultando que los metales precipitan. La separación de fases, líquido tratado y sólido conteniendo los metales se realizará por decantación.Procedure for removal of metals and reduction of the microbial load in slurries and installation for the implementation of the same. # Procedure for the elimination of the contaminant load in slurries, both referred to the concentration in metals and the presence of pathogenic organisms . # The procedure consists in subjecting the slurry to a chemical treatment based on an alkalinization to a pH value that ensures the precipitation of the metals. Associated with this treatment, a significant reduction of the microbial type contaminant load is obtained. # The procedure will be carried out in an installation consisting of a mixer to which both the slurry to be treated and the chemical reagent are poured. The loading of slurries will be carried out at the top and mixed with the neutralizing agent to the established pH value, resulting in the metals precipitating. The phase separation, treated liquid and solid containing the metals will be carried out by decantation.

Description

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Claims (1)

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ES201300324A 2013-04-10 2013-04-10 Procedure for removing metals and reducing the microbial load in slurry and installation for its implementation Expired - Fee Related ES2544627B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201300324A ES2544627B1 (en) 2013-04-10 2013-04-10 Procedure for removing metals and reducing the microbial load in slurry and installation for its implementation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201300324A ES2544627B1 (en) 2013-04-10 2013-04-10 Procedure for removing metals and reducing the microbial load in slurry and installation for its implementation

Publications (3)

Publication Number Publication Date
ES2544627A2 ES2544627A2 (en) 2015-09-01
ES2544627R1 ES2544627R1 (en) 2015-11-10
ES2544627B1 true ES2544627B1 (en) 2016-08-19

Family

ID=54006079

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201300324A Expired - Fee Related ES2544627B1 (en) 2013-04-10 2013-04-10 Procedure for removing metals and reducing the microbial load in slurry and installation for its implementation

Country Status (1)

Country Link
ES (1) ES2544627B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB483954A (en) * 1936-07-29 1938-04-28 Erwin Maier Purification of liquid sewage
HU9202203D0 (en) * 1990-01-29 1992-12-28 Yasuyuki Sakurada Apparatus for purifying sewage water
FR2808792B1 (en) * 2000-05-12 2003-03-21 Ecopsi PROCESS FOR TREATING AN EFFLUENT CONTAINING IN PARTICULAR NITROGEN AND / OR PHOSPHORUS AND / OR ORGANIC MATERIALS AND / OR HEAVY METALS
ES2200648B1 (en) * 2001-09-10 2005-04-01 Cartif Centro De Automatizacion, Robotica Y Tecnologias De La Informacion Y De La Fabricacion TREATMENT OF PURINS THROUGH DESNITROGENATION AND DEGRADATION OF ORGANIC MATTER.
US20030057160A1 (en) * 2001-09-26 2003-03-27 Williams Derek P. Method for treating hog and animal waste
FR2903096B1 (en) * 2006-06-28 2008-12-19 Cycliz Sas Soc Par Actions Sim PROCESS FOR TREATING A SLURRY SUCH AS A PIG SLURRY

Also Published As

Publication number Publication date
ES2544627A2 (en) 2015-09-01
ES2544627R1 (en) 2015-11-10

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