FR3074296B1 - Procede d’analyse et de traitement de terre excavee - Google Patents

Procede d’analyse et de traitement de terre excavee Download PDF

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Publication number
FR3074296B1
FR3074296B1 FR1761251A FR1761251A FR3074296B1 FR 3074296 B1 FR3074296 B1 FR 3074296B1 FR 1761251 A FR1761251 A FR 1761251A FR 1761251 A FR1761251 A FR 1761251A FR 3074296 B1 FR3074296 B1 FR 3074296B1
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Prior art keywords
sample
soil
analysis
determination
treatment
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FR1761251A
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English (en)
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FR3074296A1 (fr
Inventor
Christian Jacques Orso Vesperini
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NGE
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Priority to FR1761251A priority Critical patent/FR3074296B1/fr
Publication of FR3074296A1 publication Critical patent/FR3074296A1/fr
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Publication of FR3074296B1 publication Critical patent/FR3074296B1/fr
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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D1/00—Investigation of foundation soil in situ
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
    • G01N23/223—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by irradiating the sample with X-rays or gamma-rays and by measuring X-ray fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/07—Investigating materials by wave or particle radiation secondary emission
    • G01N2223/076—X-ray fluorescence
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/40—Imaging
    • G01N2223/426—Imaging image comparing, unknown with known substance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/616—Specific applications or type of materials earth materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/643—Specific applications or type of materials object on conveyor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2223/00—Investigating materials by wave or particle radiation
    • G01N2223/60—Specific applications or type of materials
    • G01N2223/652—Specific applications or type of materials impurities, foreign matter, trace amounts

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Medicinal Chemistry (AREA)
  • Remote Sensing (AREA)
  • Food Science & Technology (AREA)
  • Geology (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

L'invention porte sur un procédé d'analyse et de traitement de terre caractérisé en ce qu'il comprend au moins les étapes suivantes : A) Fourniture d'un échantillon de terre excavée, B) Détermination du type de sol duquel l'échantillon est issu à partir d'un modèle prédictif, C) Détermination d'un échantillon de référence le plus pertinent par rapport au type de sol déterminé à l'étape B, par le modèle prédictif qui exécute au moins les opérations suivantes : a. Comparaison du type de sol déterminé à l'étape B avec les échantillons de référence d'une base de données, la base de données regroupant au moins le type de sol et la teneur en polluant pour une pluralité d'échantillons de référence de terre analysés b. Sélection d'un échantillon de référence le plus pertinent sur la base de l'étape C(a), D) Analyse de l'échantillon par spectrométrie et obtention d'un spectre d'énergie de l'échantillon de terre excavée, E) Détermination du taux de pollution de l'échantillon au moins par comparaison de données dérivées du spectre d'énergie obtenu à l'étape D avec la teneur en polluant de l'échantillon de référence déterminé à l'étape C.
FR1761251A 2017-11-28 2017-11-28 Procede d’analyse et de traitement de terre excavee Active FR3074296B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1761251A FR3074296B1 (fr) 2017-11-28 2017-11-28 Procede d’analyse et de traitement de terre excavee

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761251A FR3074296B1 (fr) 2017-11-28 2017-11-28 Procede d’analyse et de traitement de terre excavee
FR1761251 2017-11-28

Publications (2)

Publication Number Publication Date
FR3074296A1 FR3074296A1 (fr) 2019-05-31
FR3074296B1 true FR3074296B1 (fr) 2019-12-27

Family

ID=61132645

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761251A Active FR3074296B1 (fr) 2017-11-28 2017-11-28 Procede d’analyse et de traitement de terre excavee

Country Status (1)

Country Link
FR (1) FR3074296B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3114653A1 (fr) 2020-09-30 2022-04-01 Antonin VAN EXEM Procede d’analyse de la pollution des sols

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4440667C2 (de) * 1994-11-04 1997-01-09 Inst Bioprozess Analysenmesst Verfahren und Vorrichtung zur Ermittlung vorbestimmter chemischer Substanzen
JP2010038539A (ja) * 2006-11-30 2010-02-18 Sumitomo Metal Mining Co Ltd 汚染土壌の重金属濃度測定装置及び測定方法。
JP2009036550A (ja) * 2007-07-31 2009-02-19 Kankyo Technos Kk 土壌標準物質の製造方法
WO2013163756A1 (fr) * 2012-05-01 2013-11-07 Minesense Technologies Ltd. Tri de matériaux faisant appel à la reconnaissance des formes, tel que valorisation de minerais de latérite nickelifère par des procédés basés sur des capteurs électromagnétiques
WO2015195988A1 (fr) * 2014-06-18 2015-12-23 Texas Tech University System Appareil portable pour caractérisation chimique de sol
JP2018040567A (ja) * 2015-01-22 2018-03-15 住友林業株式会社 植物吸収性土壌成分測定法

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Publication number Publication date
FR3074296A1 (fr) 2019-05-31

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