IT1131191B - Procedimento per la lavorazione di fango di depurazione o di materiale similare - Google Patents

Procedimento per la lavorazione di fango di depurazione o di materiale similare

Info

Publication number
IT1131191B
IT1131191B IT2233080A IT2233080A IT1131191B IT 1131191 B IT1131191 B IT 1131191B IT 2233080 A IT2233080 A IT 2233080A IT 2233080 A IT2233080 A IT 2233080A IT 1131191 B IT1131191 B IT 1131191B
Authority
IT
Italy
Prior art keywords
procedure
processing
similar material
sewage sludge
sludge
Prior art date
Application number
IT2233080A
Other languages
English (en)
Other versions
IT8022330A0 (it
Inventor
Gerd Florin
Arthur Dentler
Friedrich Curtius
Original Assignee
Escher Wyss Sa
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 Escher Wyss Sa filed Critical Escher Wyss Sa
Publication of IT8022330A0 publication Critical patent/IT8022330A0/it
Application granted granted Critical
Publication of IT1131191B publication Critical patent/IT1131191B/it

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
    • C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • 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
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/02—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air
    • F26B3/06—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried
    • F26B3/08—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed
    • F26B3/084—Drying solid materials or objects by processes involving the application of heat by convection, i.e. heat being conveyed from a heat source to the materials or objects to be dried by a gas or vapour, e.g. air the gas or vapour flowing through the materials or objects to be dried so as to loosen them, e.g. to form a fluidised bed with heat exchange taking place in the fluidised bed, e.g. combined direct and indirect heat exchange
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/12—Heat utilisation in combustion or incineration of waste
    • 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
    • Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)
  • Paper (AREA)
  • Drying Of Solid Materials (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
IT2233080A 1979-05-28 1980-05-26 Procedimento per la lavorazione di fango di depurazione o di materiale similare IT1131191B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH494179A CH641133A5 (de) 1979-05-28 1979-05-28 Verfahren zum verarbeiten von klaerschlamm.

Publications (2)

Publication Number Publication Date
IT8022330A0 IT8022330A0 (it) 1980-05-26
IT1131191B true IT1131191B (it) 1986-06-18

Family

ID=4285174

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2233080A IT1131191B (it) 1979-05-28 1980-05-26 Procedimento per la lavorazione di fango di depurazione o di materiale similare

Country Status (10)

Country Link
US (1) US4330411A (it)
JP (1) JPS5621700A (it)
CA (1) CA1153630A (it)
CH (1) CH641133A5 (it)
DE (1) DE2943558A1 (it)
ES (1) ES8104146A1 (it)
FR (1) FR2457842B1 (it)
GB (1) GB2052708B (it)
IT (1) IT1131191B (it)
ZA (1) ZA803003B (it)

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JP5704562B2 (ja) * 2011-03-08 2015-04-22 メタウォーター株式会社 脱水ケーキの搬送方法
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Also Published As

Publication number Publication date
ES491873A0 (es) 1981-04-01
GB2052708B (en) 1983-12-14
GB2052708A (en) 1981-01-28
JPS6338240B2 (it) 1988-07-28
IT8022330A0 (it) 1980-05-26
US4330411A (en) 1982-05-18
CA1153630A (en) 1983-09-13
ES8104146A1 (es) 1981-04-01
DE2943558A1 (de) 1980-12-11
FR2457842B1 (fr) 1987-07-03
ZA803003B (en) 1981-05-27
JPS5621700A (en) 1981-02-28
CH641133A5 (de) 1984-02-15
FR2457842A1 (fr) 1980-12-26

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