FR3120801B1 - Procédé de traitement d’un mélange - Google Patents

Procédé de traitement d’un mélange Download PDF

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Publication number
FR3120801B1
FR3120801B1 FR2102632A FR2102632A FR3120801B1 FR 3120801 B1 FR3120801 B1 FR 3120801B1 FR 2102632 A FR2102632 A FR 2102632A FR 2102632 A FR2102632 A FR 2102632A FR 3120801 B1 FR3120801 B1 FR 3120801B1
Authority
FR
France
Prior art keywords
mixture
enzymatic
reagent
initial
treating
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
FR2102632A
Other languages
English (en)
Other versions
FR3120801A1 (fr
Inventor
Brahim Oudouh
Jonathan Bardoux
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.)
Sede Environnement
Original Assignee
Sede Environnement
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 Sede Environnement filed Critical Sede Environnement
Priority to FR2102632A priority Critical patent/FR3120801B1/fr
Priority to PCT/FR2022/050472 priority patent/WO2022195220A1/fr
Priority to EP22712993.9A priority patent/EP4308508A1/fr
Priority to CA3211120A priority patent/CA3211120A1/fr
Priority to AU2022236715A priority patent/AU2022236715A1/en
Publication of FR3120801A1 publication Critical patent/FR3120801A1/fr
Application granted granted Critical
Publication of FR3120801B1 publication Critical patent/FR3120801B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C02F3/342—Biological treatment of water, waste water, or sewage characterised by the microorganisms used characterised by the enzymes used
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P21/00—Preparation of peptides or proteins
    • C12P21/06—Preparation of peptides or proteins produced by the hydrolysis of a peptide bond, e.g. hydrolysate products
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/64—Fats; Fatty oils; Ester-type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • C12P7/6409—Fatty acids
    • C12P7/6418—Fatty acids by hydrolysis of fatty acid esters
    • 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
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • 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
    • C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
    • C02F11/123—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using belt or band filters
    • 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
    • C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
    • C02F11/185—Treatment of sludge; Devices therefor by thermal conditioning by pasteurisation
    • 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
    • C02F2209/02—Temperature
    • 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
    • C02F2209/44—Time
    • 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
    • C02F3/28—Anaerobic digestion processes
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Molecular Biology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Processing Of Solid Wastes (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

L’invention concerne un procédé de traitement d’un mélange, le procédé comprenant les étapes suivantes :a) introduction, dans un réacteur, d’un mélange initial comprenant de la matière sèche comprenant une matière indésirable,b) ajout d’un réactif enzymatique dans le réacteur contenant le mélange initial, le réactif enzymatique comprenant au moins une enzyme à une concentration massique comprise entre 0,01 et 20% en poids par rapport au poids total de la matière sèche compris dans le mélange initial,c) mise en contact du mélange initial et du réactif enzymatique à une température comprise entre 10 et 80 °C pendant une durée comprise entre 5 minutes et 72 heures pour obtenir un mélange liquéfié,d) filtration du mélange liquéfié pour séparer la matière indésirable du mélange et obtenir un mélange filtré, la filtration étant mise en œuvre par un moyen filtrant.
FR2102632A 2021-03-16 2021-03-16 Procédé de traitement d’un mélange Active FR3120801B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2102632A FR3120801B1 (fr) 2021-03-16 2021-03-16 Procédé de traitement d’un mélange
PCT/FR2022/050472 WO2022195220A1 (fr) 2021-03-16 2022-03-16 Procédé de traitement d'un mélange
EP22712993.9A EP4308508A1 (fr) 2021-03-16 2022-03-16 Procédé de traitement d'un mélange
CA3211120A CA3211120A1 (fr) 2021-03-16 2022-03-16 Procede de traitement d'un melange
AU2022236715A AU2022236715A1 (en) 2021-03-16 2022-03-16 Method for treating a mixture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2102632 2021-03-16
FR2102632A FR3120801B1 (fr) 2021-03-16 2021-03-16 Procédé de traitement d’un mélange

Publications (2)

Publication Number Publication Date
FR3120801A1 FR3120801A1 (fr) 2022-09-23
FR3120801B1 true FR3120801B1 (fr) 2024-02-16

Family

ID=75690533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2102632A Active FR3120801B1 (fr) 2021-03-16 2021-03-16 Procédé de traitement d’un mélange

Country Status (5)

Country Link
EP (1) EP4308508A1 (fr)
AU (1) AU2022236715A1 (fr)
CA (1) CA3211120A1 (fr)
FR (1) FR3120801B1 (fr)
WO (1) WO2022195220A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI118596B (fi) * 2005-02-08 2008-01-15 Dgt Direct Granulation Technol Menetelmä biomassan käsittelemiseksi
CN111360025A (zh) * 2020-03-12 2020-07-03 军事科学院军事医学研究院环境医学与作业医学研究所 一种基于复合酶制剂的餐厨垃圾快速轻量化处理方法

Also Published As

Publication number Publication date
EP4308508A1 (fr) 2024-01-24
WO2022195220A1 (fr) 2022-09-22
CA3211120A1 (fr) 2022-09-22
FR3120801A1 (fr) 2022-09-23
AU2022236715A1 (en) 2023-10-26

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