EP2454032A1 - Composition catalytique pour traitement de sol et sédiment - Google Patents

Composition catalytique pour traitement de sol et sédiment

Info

Publication number
EP2454032A1
EP2454032A1 EP10729883A EP10729883A EP2454032A1 EP 2454032 A1 EP2454032 A1 EP 2454032A1 EP 10729883 A EP10729883 A EP 10729883A EP 10729883 A EP10729883 A EP 10729883A EP 2454032 A1 EP2454032 A1 EP 2454032A1
Authority
EP
European Patent Office
Prior art keywords
remediation composition
soil
metal
zerovalent
remediation
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP10729883A
Other languages
German (de)
English (en)
Inventor
Frédéric Lakaye
Wim De Windt
Pierre-Antoine Mariage
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Galactic SA
Biorem Engineering SARL
BIOREM ENGR SARL
Original Assignee
Galactic SA
Biorem Engineering SARL
BIOREM ENGR SARL
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 Galactic SA, Biorem Engineering SARL, BIOREM ENGR SARL filed Critical Galactic SA
Priority to EP10729883A priority Critical patent/EP2454032A1/fr
Publication of EP2454032A1 publication Critical patent/EP2454032A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/002—Reclamation of contaminated soil involving in-situ ground water treatment
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0027—Powdering
    • B01J37/0045—Drying a slurry, e.g. spray drying
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15—X-ray diffraction
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/08—Nanoparticles or nanotubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Cette invention concerne un catalyseur et un processus pour l’hydrodéhalogénation d’hydrocarbures aromatiques et aliphatiques halogénés et polyhalogénés ou pour la conversion réductrice d’agents de contamination environnementaux récalcitrants dans le sol et les sédiments comprenant une phase polymère constituée d’un mélange de polymère biodégradable, d’oligomère et de monomères dissous dans un solvant biodégradable et d’un composant catalytique de métal de valence zéro.
EP10729883A 2009-07-15 2010-07-07 Composition catalytique pour traitement de sol et sédiment Withdrawn EP2454032A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10729883A EP2454032A1 (fr) 2009-07-15 2010-07-07 Composition catalytique pour traitement de sol et sédiment

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09165547 2009-07-15
PCT/EP2010/059725 WO2011006812A1 (fr) 2009-07-15 2010-07-07 Composition catalytique pour traitement de sol et sédiment
EP10729883A EP2454032A1 (fr) 2009-07-15 2010-07-07 Composition catalytique pour traitement de sol et sédiment

Publications (1)

Publication Number Publication Date
EP2454032A1 true EP2454032A1 (fr) 2012-05-23

Family

ID=41210533

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10729883A Withdrawn EP2454032A1 (fr) 2009-07-15 2010-07-07 Composition catalytique pour traitement de sol et sédiment

Country Status (2)

Country Link
EP (1) EP2454032A1 (fr)
WO (1) WO2011006812A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105170624B (zh) * 2015-10-14 2018-02-23 国家电网公司 一种化学洗脱‑植物联合修复多氯联苯污染土壤的方法
CN116966471B (zh) * 2023-07-20 2024-11-19 华中科技大学 具有自动相分离的催化还原降解卤代有机污染物的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2309842C (fr) 1997-11-12 2011-04-19 Regenesis Bioremediation Products Composes de liberation de polylactate et procedes d'utilisation de ces composes
WO2001008825A1 (fr) 1999-07-29 2001-02-08 Hazama Corp. Agent de purification du sol et procede de purification du sol
US6214202B1 (en) * 2000-06-19 2001-04-10 The Regents Of The University Of California Situ treatment of contaminated groundwater
US7129388B2 (en) * 2003-01-06 2006-10-31 Innovative Environmental Technologies, Inc. Method for accelerated dechlorination of matter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2011006812A1 *

Also Published As

Publication number Publication date
WO2011006812A1 (fr) 2011-01-20

Similar Documents

Publication Publication Date Title
Zheng et al. Combined technologies for the remediation of soils contaminated by organic pollutants. A review
Kumar et al. Chemical denitrification of water by zero-valent magnesium powder
Hennebel et al. Microbial production and environmental applications of Pd nanoparticles for treatment of halogenated compounds
Li et al. Fenton-like oxidation of 2, 4-DCP in aqueous solution using iron-based nanoparticles as the heterogeneous catalyst
Lin et al. Effective removal of AB24 dye by nano/micro-size zero-valent iron
EP2640667B1 (fr) Compositions pour convertir des contaminants
Zheng et al. In-situ formation and self-immobilization of biogenic Fe oxides in anaerobic granular sludge for enhanced performance of acidogenesis and methanogenesis
Blundell et al. Evaluation of enhancement techniques for the dechlorination of DDT by nanoscale zero-valent iron
JP3239899B2 (ja) ヒドロキシ酸を放出する化合物およびその使用方法
Wen et al. 2, 4-DNT removal in intimately coupled photobiocatalysis: the roles of adsorption, photolysis, photocatalysis, and biotransformation
Zhou et al. A combination of bentonite-supported bimetallic Fe/Pd nanoparticles and biodegradation for the remediation of p-chlorophenol in wastewater
Kuang et al. Impact of Fe and Ni/Fe nanoparticles on biodegradation of phenol by the strain Bacillus fusiformis (BFN) at various pH values
Taweetanawanit et al. Performance and kinetics of triclocarban removal by entrapped Pseudomonas fluorescens strain MC46
Xiang et al. Enhanced reductive defluorination and inhibited infiltration of fluoroglucocorticoids in a river receiving reclaimed water amended by nano zero-valent iron-modified biochar: Performance and mechanisms
Zhou et al. Dechlorination of 2, 4-dichlorophenoxyacetic acid by sodium carboxymethyl cellulose-stabilized Pd/Fe nanoparticles
Ndjou'ou et al. Effect of Fenton reagent dose on coexisting chemical and microbial oxidation in soil
Gamallo et al. Nano-based technologies for environmental soil remediation
JP2000516534A (ja) 有機廃棄物の生物学的／化学的／生物学的連続処理
Xie et al. Immobilization of an enzyme from a Fusarium fungus WZ-I for chlorpyrifos degradation
US7160483B1 (en) Solid-chemical composition for the non-exothermic chemical oxidation and aerobic bioremediation of environmental contaminants
WO2011006812A1 (fr) Composition catalytique pour traitement de sol et sédiment
Hemalatha et al. Sustainable nano-bioremediation approaches for the treatment of polluted soils
Ji et al. Microbial community dynamics in aerated biological fluidized bed (ABFB) with continuously increased p-nitrophenol loads
Cheng et al. Reductive dechlorination of 2, 4-dichlorophenol using nanoscale Fe0: influencing factors and possible mechanism
Negroni et al. Reductive dechlorination of polychlorinated biphenyls (PCBs) by means of Nanoscale Zero-Valent Nickel-Iron (NZVNI) particles.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20120106

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150203