DE3476865D1 - Biological sludge hygienisation process - Google Patents

Biological sludge hygienisation process

Info

Publication number
DE3476865D1
DE3476865D1 DE8484113712T DE3476865T DE3476865D1 DE 3476865 D1 DE3476865 D1 DE 3476865D1 DE 8484113712 T DE8484113712 T DE 8484113712T DE 3476865 T DE3476865 T DE 3476865T DE 3476865 D1 DE3476865 D1 DE 3476865D1
Authority
DE
Germany
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
DE8484113712T
Other languages
English (en)
Inventor
Giuseppe Natta
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
Application granted granted Critical
Publication of DE3476865D1 publication Critical patent/DE3476865D1/de
Expired 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)
DE8484113712T 1983-11-21 1984-11-14 Biological sludge hygienisation process Expired DE3476865D1 (en)

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 (1)

Publication Number Publication Date
DE3476865D1 true DE3476865D1 (en) 1989-04-06

Family

ID=11210128

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484113712T Expired DE3476865D1 (en) 1983-11-21 1984-11-14 Biological sludge hygienisation process

Country Status (5)

Country Link
EP (1) EP0143392B1 (de)
AT (1) ATE40974T1 (de)
DE (1) DE3476865D1 (de)
ES (1) ES8507423A1 (de)
IT (1) IT1210488B (de)

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
US7513927B2 (en) 2002-12-19 2009-04-07 Vitag, Llc 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
US7662205B2 (en) 2005-03-09 2010-02-16 Vitag Corporation Processes to beneficiate heat-dried biosolid pellets
US8192519B2 (en) 2005-03-09 2012-06-05 Vitag Corporation Beneficiated, heat-dried biosolid pellets
AU2006292505B2 (en) 2005-09-15 2011-09-22 Profile Products 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
MX2009008761A (es) 2007-02-16 2010-03-01 Vitag Corp Procedimiento para tratar fango y fabricacion de un fertilizante inorganico con alto contenido de nitrogeno bio-organicamente aumentado.
IN2012DN06560A (de) 2009-12-30 2015-10-23 Vitag Holdings Llc
JP6096171B2 (ja) 2011-03-28 2017-03-15 アヌビア・プラント・ニュートリエンツ・ホールディングス・エル・エル・シー 高付加価値有機分富化無機肥料
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
EP0143392B1 (de) 1989-03-01
EP0143392A1 (de) 1985-06-05
ES538111A0 (es) 1985-09-01
ATE40974T1 (de) 1989-03-15
ES8507423A1 (es) 1985-09-01
IT1210488B (it) 1989-09-14
IT8323805A0 (it) 1983-11-21

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Legal Events

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8364 No opposition during term of opposition