EP1776554A4 - Procede d'amendement des sols par des boues deshydratees - Google Patents

Procede d'amendement des sols par des boues deshydratees

Info

Publication number
EP1776554A4
EP1776554A4 EP05813277.0A EP05813277A EP1776554A4 EP 1776554 A4 EP1776554 A4 EP 1776554A4 EP 05813277 A EP05813277 A EP 05813277A EP 1776554 A4 EP1776554 A4 EP 1776554A4
Authority
EP
European Patent Office
Prior art keywords
dewatered sludge
enrichment method
sludge soil
soil enrichment
dewatered
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.)
Withdrawn
Application number
EP05813277.0A
Other languages
German (de)
English (en)
Other versions
EP1776554A1 (fr
Inventor
Paul C Cate
Gary M Cosby
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.)
Consolidated Technologies Inc
Original Assignee
Consolidated Technologies Inc
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
Priority claimed from US10/917,546 external-priority patent/US7310892B1/en
Application filed by Consolidated Technologies Inc filed Critical Consolidated Technologies Inc
Publication of EP1776554A1 publication Critical patent/EP1776554A1/fr
Publication of EP1776554A4 publication Critical patent/EP1776554A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/04—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum
    • F26B5/041—Drying solid materials or objects by processes not involving the application of heat by evaporation or sublimation of moisture under reduced pressure, e.g. in a vacuum for drying flowable materials, e.g. suspensions, bulk goods, in a continuous operation, e.g. with locks or other air tight arrangements for charging/discharging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/18—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs
    • F26B17/20—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by rotating helical blades or other rotary conveyors which may be heated moving materials in stationary chambers, e.g. troughs the axis of rotation being horizontal or slightly inclined
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/005—Treatment of dryer exhaust gases
    • F26B25/006—Separating volatiles, e.g. recovering solvents from dryer exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Treatment Of Sludge (AREA)
  • Drying Of Solid Materials (AREA)
EP05813277.0A 2004-08-12 2005-08-11 Procede d'amendement des sols par des boues deshydratees Withdrawn EP1776554A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/917,546 US7310892B1 (en) 2003-09-23 2004-08-12 Method of producing a soil enrichment product from dewatered sludge
PCT/US2005/028266 WO2006033718A1 (fr) 2004-08-12 2005-08-11 Procede d'amendement des sols par des boues deshydratees

Publications (2)

Publication Number Publication Date
EP1776554A1 EP1776554A1 (fr) 2007-04-25
EP1776554A4 true EP1776554A4 (fr) 2014-02-19

Family

ID=36090326

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05813277.0A Withdrawn EP1776554A4 (fr) 2004-08-12 2005-08-11 Procede d'amendement des sols par des boues deshydratees

Country Status (2)

Country Link
EP (1) EP1776554A4 (fr)
WO (1) WO2006033718A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2649288T3 (es) * 2007-04-04 2018-01-11 Markus Lehmann Procedimiento para secar un material húmedo
DE102009027990A1 (de) * 2009-07-24 2011-01-27 Huber Se Anlage und Verfahren zum Behandeln von feuchtem organischem und/oder anorganischem Material

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060417A (en) * 1979-10-15 1981-05-07 Hanover Res Corp Processes and apparatuses for recovering clean water and solids from aqueous solids
WO1992018214A2 (fr) * 1991-04-10 1992-10-29 Remediation Technologies, Inc. Systeme et procede servant a extraire un constituant volatil d'une matrice
WO2001028938A1 (fr) * 1999-10-20 2001-04-26 Compagnie Du Developpement Durable - C2D (Sa) Procede de traitement des boues de stations d'epuration et dispositif pour sa mise en oeuvre
JP2004198054A (ja) * 2002-12-19 2004-07-15 Mitsui & Co Ltd 真空乾燥装置及びその装置を用いた廃棄物処理システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU184671B (en) * 1979-03-21 1984-09-28 Richter Gedeon Vegyeszet Apparatus for drying and granulating wet pastelike and/or fusible materials
US4290269A (en) * 1979-10-09 1981-09-22 Modo-Chemetics Ab Process for the efficient conversion of water-containing organic materials as fuels into energy
WO1994029229A1 (fr) * 1993-06-03 1994-12-22 Volume Reduction Systems, Inc. Preparation de matieres solides a ecoulement libre, a partir de dechets contenant de l'eau

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2060417A (en) * 1979-10-15 1981-05-07 Hanover Res Corp Processes and apparatuses for recovering clean water and solids from aqueous solids
WO1992018214A2 (fr) * 1991-04-10 1992-10-29 Remediation Technologies, Inc. Systeme et procede servant a extraire un constituant volatil d'une matrice
WO2001028938A1 (fr) * 1999-10-20 2001-04-26 Compagnie Du Developpement Durable - C2D (Sa) Procede de traitement des boues de stations d'epuration et dispositif pour sa mise en oeuvre
JP2004198054A (ja) * 2002-12-19 2004-07-15 Mitsui & Co Ltd 真空乾燥装置及びその装置を用いた廃棄物処理システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006033718A1 *

Also Published As

Publication number Publication date
WO2006033718A1 (fr) 2006-03-30
EP1776554A1 (fr) 2007-04-25

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