IT1194345B - Processo per la inertizzazione di fanghi industriali ad elevato contenuto di metalli - Google Patents

Processo per la inertizzazione di fanghi industriali ad elevato contenuto di metalli

Info

Publication number
IT1194345B
IT1194345B IT2224583A IT2224583A IT1194345B IT 1194345 B IT1194345 B IT 1194345B IT 2224583 A IT2224583 A IT 2224583A IT 2224583 A IT2224583 A IT 2224583A IT 1194345 B IT1194345 B IT 1194345B
Authority
IT
Italy
Prior art keywords
metal content
high metal
industrial sludge
inertization process
content industrial
Prior art date
Application number
IT2224583A
Other languages
English (en)
Other versions
IT8322245A1 (it
IT8322245A0 (it
Inventor
Giuseppe Natta
Original Assignee
Ecodeco Sist Srl
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 Sist Srl filed Critical Ecodeco Sist Srl
Priority to IT2224583A priority Critical patent/IT1194345B/it
Publication of IT8322245A0 publication Critical patent/IT8322245A0/it
Priority to CH3605/84A priority patent/CH660876A5/it
Publication of IT8322245A1 publication Critical patent/IT8322245A1/it
Application granted granted Critical
Publication of IT1194345B publication Critical patent/IT1194345B/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
    • C02F11/008—Sludge treatment by fixation or solidification
    • 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
    • C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
    • C02F11/148—Combined use of inorganic and organic substances, being added in the same treatment step
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Treatment Of Sludge (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT2224583A 1983-07-26 1983-07-26 Processo per la inertizzazione di fanghi industriali ad elevato contenuto di metalli IT1194345B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2224583A IT1194345B (it) 1983-07-26 1983-07-26 Processo per la inertizzazione di fanghi industriali ad elevato contenuto di metalli
CH3605/84A CH660876A5 (en) 1983-07-26 1984-07-25 Process for rendering industrial, substantially inorganic sludges inert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2224583A IT1194345B (it) 1983-07-26 1983-07-26 Processo per la inertizzazione di fanghi industriali ad elevato contenuto di metalli

Publications (3)

Publication Number Publication Date
IT8322245A0 IT8322245A0 (it) 1983-07-26
IT8322245A1 IT8322245A1 (it) 1985-01-26
IT1194345B true IT1194345B (it) 1988-09-14

Family

ID=11193589

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2224583A IT1194345B (it) 1983-07-26 1983-07-26 Processo per la inertizzazione di fanghi industriali ad elevato contenuto di metalli

Country Status (2)

Country Link
CH (1) CH660876A5 (it)
IT (1) IT1194345B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVE20080010A1 (it) * 2008-02-08 2009-08-09 Depuracque Servizi S R L Procedimento per la bonifica di terreni, sedimenti e fanghi di dragaggio di canali contaminati da metalli pesanti e composti organici pericolosi e tossico nocivi.
FR2955320B1 (fr) 2010-01-20 2016-02-26 Commissariat Energie Atomique Procede pour preparer un materiau composite a partir de dechets et materiau ainsi obtenu.

Also Published As

Publication number Publication date
IT8322245A1 (it) 1985-01-26
CH660876A5 (en) 1987-05-29
IT8322245A0 (it) 1983-07-26

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