ES8507423A1 - Procedimiento para la higienizacion estabilizada de fangos biologicos - Google Patents

Procedimiento para la higienizacion estabilizada de fangos biologicos

Info

Publication number
ES8507423A1
ES8507423A1 ES538111A ES538111A ES8507423A1 ES 8507423 A1 ES8507423 A1 ES 8507423A1 ES 538111 A ES538111 A ES 538111A ES 538111 A ES538111 A ES 538111A ES 8507423 A1 ES8507423 A1 ES 8507423A1
Authority
ES
Spain
Prior art keywords
hygienisation
biological sludge
salts
hygienised
stabilised
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
Application number
ES538111A
Other languages
English (en)
Other versions
ES538111A0 (es
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.)
Ecodeco SpA
Original Assignee
Ecodeco SpA
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 Ecodeco SpA filed Critical Ecodeco SpA
Publication of ES8507423A1 publication Critical patent/ES8507423A1/es
Publication of ES538111A0 publication Critical patent/ES538111A0/es
Granted 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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)

Abstract

PROCEDIMIENTO PARA LA HIGIENIZACION ESTABILIZADA DE FANGOS BIOLOGICOS.CONSISTE EN SOMETER AL FANGO BIOLOGICO A UN TRATAMIENTO DE SALAZON BASADO EN LA ADICION DE POR LO MENOS UNA SAL DE UN CATION ESCOGIDO ENTRE METALES ALCALINOS, ALCALINOTERROS Y AMONIO. EL TIPO DE SAL UTILIZADA ESTA ESCOGIDA ENTRE SULFATOS, FOSFATOS, CLORUROS, NITRATOS DE AMONIO, DE SODIO, DE POTASIO, DE CALCIO, DE MAGNESIO, Y ACETATOS DIVERSOS. LA CANTIDAD DE SAL UTILIZADA EN EL TRATAMIENTO ESTA COMPRENDIDA ENTRE EL 3 Y EL 90 EN PESO RESPECTO AL FANGO.DE APLICACION EN EL TRATAMIENTO DE FANGOS BIOLOGICOS PROCEDENTES DEL TRATAMIENTO DE LIQUIDOS RESIDUALES, AL OBJETO DE HACERLOS IDONEOS AL DESAGUE EN DESCARGAS CONTROLAD
ES538111A 1983-11-21 1984-11-21 Procedimiento para la higienizacion estabilizada de fangos biologicos Granted ES538111A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2380583A IT1210488B (it) 1983-11-21 1983-11-21 Processo per la igienizzazione di fanghi biologici.

Publications (2)

Publication Number Publication Date
ES8507423A1 true ES8507423A1 (es) 1985-09-01
ES538111A0 ES538111A0 (es) 1985-09-01

Family

ID=11210128

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538111A Granted ES538111A0 (es) 1983-11-21 1984-11-21 Procedimiento para la higienizacion estabilizada de fangos biologicos

Country Status (5)

Country Link
EP (1) EP0143392B1 (es)
AT (1) ATE40974T1 (es)
DE (1) DE3476865D1 (es)
ES (1) ES538111A0 (es)
IT (1) IT1210488B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4142253A1 (de) * 1991-12-20 1993-07-01 Freiberg Bergakademie Verfahren zur vermeidung der geruchsbelaestigung bei der trocknung von metabolischen abfallstoffen, insbesondere von stalldung und klaerschlamm
US6852142B2 (en) 2000-06-01 2005-02-08 Green Technologies, Inc. Organic-based fertilizer
US6733558B2 (en) 2000-11-07 2004-05-11 Honeywell International Inc. Beneficiated sludge
AU2003301193A1 (en) 2002-12-19 2004-07-14 Bluewater Investments, Inc. Methods of controlling chemical self-heating of organic-containing materials
US8105413B2 (en) 2005-02-23 2012-01-31 Vitag Corporation Manufacturing of bioorganic-augmented high nitrogen-containing inorganic fertilizer
US8192519B2 (en) 2005-03-09 2012-06-05 Vitag Corporation Beneficiated, heat-dried biosolid pellets
US7662205B2 (en) 2005-03-09 2010-02-16 Vitag Corporation Processes to beneficiate heat-dried biosolid pellets
EP1945596B8 (en) 2005-09-15 2015-11-04 Anuvia Plant Nutrients Holdings LLC Organic containing sludge to fertilizer alkaline conversion process
GB2430673B (en) 2005-09-29 2011-02-09 United Utilities Plc Treatment of putrescible cakes
US9695092B2 (en) 2006-02-23 2017-07-04 Anuvia Plant Nutrients Corporation Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer
BRPI0807734B1 (pt) 2007-02-16 2021-07-06 Anuvia Plant Nutrients Holdings Llc Processo para tratar lama e fabricar fertilizante inorgânico contendo nitrogênio altamente enriquecido bioorganicamente
CN102781880B (zh) 2009-12-30 2015-10-14 艾纽维亚植物营养物有限公司 生物有机增强的高价值肥料
WO2012135317A2 (en) 2011-03-28 2012-10-04 Vitag Holdings Llc High value organic-enhanced inorganic fertilizers
WO2016197119A1 (en) 2015-06-05 2016-12-08 Anuvia Plant Nutrients Holdigns Llc High value organic containing fertilizers and methods of manufacture
US10870609B2 (en) 2018-08-16 2020-12-22 Anuvia Plant Nutrients Corporation Reactive inorganic coatings for agricultural fertilizers
MA50736B2 (fr) 2018-11-14 2021-12-31 Anuvia Plant Nutrients Holdings Llc Administration de molécules bioactives dans des enrobages ou des couches de surface d'engrais inorganiques organiquement améliorés

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1484826A1 (de) * 1964-09-11 1969-03-13 Duengemittel Technik Ag Verfahren zur erleichterten Abscheidung von insbesondere kolloidal geloesten Stoffen aus Klaerschlaemmen
DE1806732A1 (de) * 1968-11-02 1970-05-21 Klein Albert Kg Verfahren zum Sterilisieren von Klaerschlamm
FR2107581A5 (en) * 1970-09-16 1972-05-05 Pont Brule Purifying water contng proteins and opt lip- - ids
US4038181A (en) * 1974-11-22 1977-07-26 Agway, Inc. Process for dewatering sewage sludge

Also Published As

Publication number Publication date
IT1210488B (it) 1989-09-14
ATE40974T1 (de) 1989-03-15
EP0143392B1 (en) 1989-03-01
DE3476865D1 (en) 1989-04-06
EP0143392A1 (en) 1985-06-05
ES538111A0 (es) 1985-09-01
IT8323805A0 (it) 1983-11-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20050530