FR3097231B1 - New strain of bacteria of the Stenotrophomonas genus, material comprising these bacteria and their uses for uranium(VI) decontamination of water and aqueous effluents - Google Patents

New strain of bacteria of the Stenotrophomonas genus, material comprising these bacteria and their uses for uranium(VI) decontamination of water and aqueous effluents Download PDF

Info

Publication number
FR3097231B1
FR3097231B1 FR1906203A FR1906203A FR3097231B1 FR 3097231 B1 FR3097231 B1 FR 3097231B1 FR 1906203 A FR1906203 A FR 1906203A FR 1906203 A FR1906203 A FR 1906203A FR 3097231 B1 FR3097231 B1 FR 3097231B1
Authority
FR
France
Prior art keywords
bacteria
water
uranium
decontamination
aqueous effluents
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.)
Active
Application number
FR1906203A
Other languages
French (fr)
Other versions
FR3097231A1 (en
Inventor
Mohamed Larbi Merroun
Iván Sánchez-Castro
Margarita López-Fernández
Rodríguez Pablo Martínez
Michael Descostes
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.)
Orano Mining SA
Original Assignee
Orano Mining 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 Orano Mining SA filed Critical Orano Mining SA
Priority to FR1906203A priority Critical patent/FR3097231B1/en
Publication of FR3097231A1 publication Critical patent/FR3097231A1/en
Application granted granted Critical
Publication of FR3097231B1 publication Critical patent/FR3097231B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using enzymes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C2101/00—In situ
    • 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
    • C02F2101/006—Radioactive compounds
    • 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
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • 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

Abstract

L’invention se rapporte à une nouvelle souche de bactéries Stenotrophomonas, à savoir la souche Stenotrophomonas sp. Br8 déposée auprès de la Colección Española de Cultivos Tipo sous le numéro d’accession CECT 9810. Elle se rapporte également à un matériau comprenant des bactéries de cette souche immobilisées dans des matrices poreuses et à l’utilisation desdites bactéries ou dudit matériau pour décontaminer en uranium(VI) des eaux ou des effluents aqueux. Applications : bioremédiation d’eaux de cours d’eau, de plans d’eau, naturels ou artificiels, ou de nappes phréatiques ; décontamination d’effluents aqueux issus d’activités d’extraction et/ou de traitement de minerais uranifères ou de minerais de phosphates contenant de l’uranium.The invention relates to a new strain of Stenotrophomonas bacteria, namely the Stenotrophomonas sp. Br8 deposited with the Colección Española de Cultivos Tipo under accession number CECT 9810. It also relates to a material comprising bacteria of this strain immobilized in porous matrices and to the use of said bacteria or said material to decontaminate in uranium(VI) from water or aqueous effluents. Applications: bioremediation of water from streams, bodies of water, natural or artificial, or groundwater; decontamination of aqueous effluents from extraction and/or processing activities of uranium ores or phosphate ores containing uranium.

FR1906203A 2019-06-11 2019-06-11 New strain of bacteria of the Stenotrophomonas genus, material comprising these bacteria and their uses for uranium(VI) decontamination of water and aqueous effluents Active FR3097231B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1906203A FR3097231B1 (en) 2019-06-11 2019-06-11 New strain of bacteria of the Stenotrophomonas genus, material comprising these bacteria and their uses for uranium(VI) decontamination of water and aqueous effluents

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1906203 2019-06-11
FR1906203A FR3097231B1 (en) 2019-06-11 2019-06-11 New strain of bacteria of the Stenotrophomonas genus, material comprising these bacteria and their uses for uranium(VI) decontamination of water and aqueous effluents

Publications (2)

Publication Number Publication Date
FR3097231A1 FR3097231A1 (en) 2020-12-18
FR3097231B1 true FR3097231B1 (en) 2024-01-19

Family

ID=68581870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1906203A Active FR3097231B1 (en) 2019-06-11 2019-06-11 New strain of bacteria of the Stenotrophomonas genus, material comprising these bacteria and their uses for uranium(VI) decontamination of water and aqueous effluents

Country Status (1)

Country Link
FR (1) FR3097231B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115286119B (en) * 2022-07-20 2023-09-12 西南科技大学 Microorganism strengthening medicament for removing hexavalent chromium by taking minerals/biomass as carrier and preparation method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9306403D0 (en) 1993-03-26 1993-05-19 Univ Birmingham Metal removal from aqueous solution
CN104941592A (en) * 2015-05-26 2015-09-30 东华理工大学 Magnetic biological material capable of adsorbing uranium (VI) in aqueous solution and preparation method of magnetic biological material

Also Published As

Publication number Publication date
FR3097231A1 (en) 2020-12-18

Similar Documents

Publication Publication Date Title
Chen et al. Short-term enhancement effect of nitrogen addition on microbial degradation and plant uptake of polybrominated diphenyl ethers (PBDEs) in contaminated mangrove soil
Mouhamadou et al. Potential of autochthonous fungal strains isolated from contaminated soils for degradation of polychlorinated biphenyls
Ragon et al. Sunlight-exposed biofilm microbial communities are naturally resistant to Chernobyl ionizing-radiation levels
Samuel et al. Hexavalent chromium bioremoval through adaptation and consortia development from Sukinda chromite mine isolates
Huang et al. Biodegradation of uranium− citrate complexes: implications for extraction of uranium from soils
Nancharaiah et al. Biodegradation of tributyl phosphate, an organosphate triester, by aerobic granular biofilms
Wang et al. How old are the Bose (Baise) Basin (Guangxi, southern China) bifaces? The Australasian tektites question revisited
FR3097231B1 (en) New strain of bacteria of the Stenotrophomonas genus, material comprising these bacteria and their uses for uranium(VI) decontamination of water and aqueous effluents
Gao et al. Indigenous microbes induced fluoride release from aquifer sediments
Feng et al. Production of red mud particle electrodes (RMPEs) and its performance investigation in a biological aerated filter coupled with a three-dimensional particle electrode reactor (BAF-TDE)
Jroundi et al. Molecular tools for monitoring the ecological sustainability of a stone bio-consolidation treatment at the Royal Chapel, Granada
Urbaniak et al. Spatial distribution and reduction of PCDD/PCDF toxic equivalents along three shallow lowland reservoirs
Todorova et al. Comparative molecular analysis of bacterial communities inhabiting pristine and polluted with polycyclic aromatic hydrocarbons Black Sea coastal sediments
Beretta et al. Support tool for identifying in situ remediation technology for sites contaminated by hexavalent chromium
Qi et al. Status, harm and treatment measures of heavy metal cadmium pollution in soil.
Chai et al. Decreased levels and ecological risks of disinfection by-product chloroform in a field-scale artificial groundwater recharge project by colloid supplement
Gorova et al. The investigation of coal mines influence on ecological state of surface water bodies
Vela-García et al. Efficient bioremediation of metallurgical effluents through the use of microalgae isolated from the amazonic and highlands of ecuador
Tackney et al. Ancient DNA and stable isotopes
Patil et al. Biostabilization of soils as sustainable pathway for anti-desertification: Present and future perspectives
Kalwasińska et al. Microbial communities of low temperature, saline groundwater used for therapeutical purposes in North Poland
Antunes et al. Rising stars in space microbiology: 2022
PH12019050291A1 (en) Modified Nanostructured Silica Materials for Heavy Metal Removal from Contaminated Water and the Methods of Production Thereof
Merlin et al. Lab-scale performance evaluation of vertical flow reed beds for the treatment of chlorobenzene contaminated groundwater
Oldson Background to catastrophe: Romanian modernization policies and the environment

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20201218

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5