IT1026724B - Processo per l essiccamento di fango di acque di rifiuto - Google Patents

Processo per l essiccamento di fango di acque di rifiuto

Info

Publication number
IT1026724B
IT1026724B IT30095/74A IT3009574A IT1026724B IT 1026724 B IT1026724 B IT 1026724B IT 30095/74 A IT30095/74 A IT 30095/74A IT 3009574 A IT3009574 A IT 3009574A IT 1026724 B IT1026724 B IT 1026724B
Authority
IT
Italy
Prior art keywords
sludge
drying
waste waters
waters
waste
Prior art date
Application number
IT30095/74A
Other languages
English (en)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1026724B publication Critical patent/IT1026724B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • 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
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • 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
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/13—Treatment of sludge; Devices therefor by de-watering, drying or thickening by heating
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
    • 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
    • Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
IT30095/74A 1973-12-04 1974-12-02 Processo per l essiccamento di fango di acque di rifiuto IT1026724B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2360235A DE2360235A1 (de) 1973-12-04 1973-12-04 Verfahren zur trocknung von abwasserschlamm

Publications (1)

Publication Number Publication Date
IT1026724B true IT1026724B (it) 1978-10-20

Family

ID=5899769

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30095/74A IT1026724B (it) 1973-12-04 1974-12-02 Processo per l essiccamento di fango di acque di rifiuto

Country Status (8)

Country Link
JP (1) JPS5086749A (it)
BE (1) BE822953A (it)
CH (1) CH593869A5 (it)
DE (1) DE2360235A1 (it)
FR (1) FR2252989B1 (it)
GB (1) GB1494487A (it)
IT (1) IT1026724B (it)
NL (1) NL7415599A (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55137471A (en) * 1979-04-09 1980-10-27 Hitachi Metals Ltd Method of drying muddy matter
DE3815763A1 (de) * 1988-05-09 1989-11-23 Kloeckner Humboldt Deutz Ag Verfahren und anlage zur trocknung feuchter materialien wie z. b. zementrohstoffe mittels eines gasstromes
FR2633919B1 (fr) * 1988-07-07 1991-05-03 Henripre Cie Procede et installation pour le traitement, en particulier la dessication de dechets organiques
US5036599A (en) * 1988-12-27 1991-08-06 Georgia Kaolin Company, Inc. Method of concentrating slurried kaolin
DE3902446C1 (it) * 1989-01-27 1990-07-05 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
AT408751B (de) * 2000-06-09 2002-03-25 Andritz Ag Maschf Verfahren und anlage zur trocknung von schlamm
US9863705B2 (en) 2003-03-06 2018-01-09 Vomm Chemipharma S.R.L. Process for drying finely divided organic substances capable of producing explosives reactions
ITMI20030417A1 (it) * 2003-03-06 2004-09-07 Vomm Chemipharma Srl Procedimento per l'essiccamento di sostanze organiche finemente suddivise suscettibili di causare reazioni esplosive.
FR2865202A1 (fr) * 2004-01-15 2005-07-22 Djamel Chabane Traitement des eaux industrielles et des dechets solides par evapo-incineration
ITMI20050401A1 (it) * 2005-03-11 2006-09-12 Vincenzo Bellini Procedimento ed impianto per l'essicazione di fanghi o sostanze palabili ad elevato contenuto di umidita'
CN101628779B (zh) * 2009-08-21 2011-05-11 北京大学 利用高温蒸汽对污泥干化的方法和设备
SE535059C2 (sv) * 2009-09-22 2012-03-27 Skellefteaa Kraftaktiebolag Torkningsapparat innefattande ett separationssteg med parallellkopplade cykloner samt förfarande och användande
FR2963616B1 (fr) * 2010-08-06 2012-09-21 Commissariat Energie Atomique Procede et installation de sechage de boues
CN102927792B (zh) * 2012-11-06 2014-11-05 大唐国际发电股份有限公司 硅酸钙烘干方法及系统
CN104876421A (zh) * 2015-06-11 2015-09-02 湖州宜可欧环保科技有限公司 一种油田废弃物的处理方法及其装置
CN110877957A (zh) * 2019-10-21 2020-03-13 孙灯涛 一种钢厂乳化液油泥处理工艺

Also Published As

Publication number Publication date
NL7415599A (nl) 1975-06-06
GB1494487A (en) 1977-12-07
CH593869A5 (it) 1977-12-15
JPS5086749A (it) 1975-07-12
AU7600174A (en) 1976-06-03
BE822953A (fr) 1975-06-04
FR2252989B1 (it) 1978-05-05
FR2252989A1 (it) 1975-06-27
DE2360235A1 (de) 1975-10-23

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