IT980427B - Procedimento per la preparazione e il condizionamento di reattivi chimici specifici per effluenti radioattivi ed industriali - Google Patents

Procedimento per la preparazione e il condizionamento di reattivi chimici specifici per effluenti radioattivi ed industriali

Info

Publication number
IT980427B
IT980427B IT4873373A IT4873373A IT980427B IT 980427 B IT980427 B IT 980427B IT 4873373 A IT4873373 A IT 4873373A IT 4873373 A IT4873373 A IT 4873373A IT 980427 B IT980427 B IT 980427B
Authority
IT
Italy
Prior art keywords
radioactive
conditioning
procedure
preparation
chemical reagents
Prior art date
Application number
IT4873373A
Other languages
English (en)
Italian (it)
Inventor
Godar Serge
Original Assignee
Euratom
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 Euratom filed Critical Euratom
Application granted granted Critical
Publication of IT980427B publication Critical patent/IT980427B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0222—Compounds of Mn, Re
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0251—Compounds of Si, Ge, Sn, Pb
    • B01J20/0255—Compounds of Pb
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
    • B01J20/0274—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04 characterised by the type of anion
    • B01J20/0285—Sulfides of compounds other than those provided for in B01J20/045
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
    • B01J20/045—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium containing sulfur, e.g. sulfates, thiosulfates, gypsum
    • 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
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/28—Treating solids
    • G21F9/30—Processing
    • G21F9/301—Processing by fixation in stable solid media
    • G21F9/302—Processing by fixation in stable solid media in an inorganic matrix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/42—Materials comprising a mixture of inorganic materials
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Processing Of Solid Wastes (AREA)
IT4873373A 1972-03-15 1973-03-12 Procedimento per la preparazione e il condizionamento di reattivi chimici specifici per effluenti radioattivi ed industriali IT980427B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE115080 1972-03-15
BE122177 1972-09-20

Publications (1)

Publication Number Publication Date
IT980427B true IT980427B (it) 1974-09-30

Family

ID=25647592

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4873373A IT980427B (it) 1972-03-15 1973-03-12 Procedimento per la preparazione e il condizionamento di reattivi chimici specifici per effluenti radioattivi ed industriali

Country Status (5)

Country Link
BE (1) BE789011R (mber)
FR (1) FR2176107A1 (mber)
IT (1) IT980427B (mber)
LU (1) LU67131A1 (mber)
NL (1) NL7303637A (mber)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2465688A2 (fr) * 1978-10-17 1981-03-27 Tillie Etienne Procede, produits et dispositifs de traitement des matieres polluantes
SE8902678L (sv) * 1989-08-07 1991-02-08 Enno Blackedal Medel foer rening av foeretraedesvis hydrofila vaetskor, eventuellt foerorenade med radioaktiva aemnen

Also Published As

Publication number Publication date
BE789011R (fr) 1973-03-20
LU67131A1 (mber) 1973-05-03
FR2176107B1 (mber) 1976-09-10
FR2176107A1 (en) 1973-10-26
NL7303637A (mber) 1973-09-18

Similar Documents

Publication Publication Date Title
IT1038305B (it) Reagente per l analisi di fluidi biologici
BR7502687A (pt) Sistema de analise
IT988988B (it) Indicatore per la determinazione di urea
IT1032099B (it) Dispositivo per effettuare analisi chimiche cliniche e simili
BR7500365A (pt) Sistema indicador de tempotemperatura
IL41813A (en) Automatic chemical analysis
IT990595B (it) Sistema rivelatore di neutroni
IT990535B (it) Reagente per la determinazione di trigliceridi
IT971795B (it) Mezzo diagnostico per l identifi cazione di corpi di urobilinogeno
SE385980B (sv) Behallare for urinanalys
IT983587B (it) Analizzatore di fluidi
IT997773B (it) Procedimento per purificare effluenti industriali
IT996567B (it) Apparecchio automatizzato per la campionatura di fluidi
IT999634B (it) Sistema elettrochimico per analisi di campioni fluidi
IT999561B (it) Procedimento per lo smaltimento di rifiuti industriali
IT952042B (it) Dispositivo per misurare l attivita di ioni zinco
IT1026417B (it) Sistema per il condizionamento di superfici di slebi metallici e simili
IT995706B (it) Procedimento e apparecchiatura portatile per la preparazione di fanghiglie e soluzioni
IT991453B (it) Procedimento per regolare la orescita e lo sviluppo di piante
TR17894A (tr) Kimyasal bilesikler
BR7500973A (pt) Sistema de alinhamento de precisao reversivel e ciclicamente repetidor
AU5152573A (en) Chemical compounds
IT980427B (it) Procedimento per la preparazione e il condizionamento di reattivi chimici specifici per effluenti radioattivi ed industriali
BE806889A (fr) Solution et procede pour la protection des batiments
BR7202156D0 (pt) Sistema para analise de reacoes