FR3030573A1 - Biostimulation in-situ de l'hydrolyse de la matiere organique pour optimiser sa valorisation energetique - Google Patents
Biostimulation in-situ de l'hydrolyse de la matiere organique pour optimiser sa valorisation energetique Download PDFInfo
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- FR3030573A1 FR3030573A1 FR1462722A FR1462722A FR3030573A1 FR 3030573 A1 FR3030573 A1 FR 3030573A1 FR 1462722 A FR1462722 A FR 1462722A FR 1462722 A FR1462722 A FR 1462722A FR 3030573 A1 FR3030573 A1 FR 3030573A1
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Classifications
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- C—CHEMISTRY; METALLURGY
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/80—Destroying solid waste or transforming solid waste into something useful or harmless involving an extraction step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
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- 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
- C12P19/02—Monosaccharides
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- 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
- C12P5/00—Preparation of hydrocarbons or halogenated hydrocarbons
- C12P5/02—Preparation of hydrocarbons or halogenated hydrocarbons acyclic
- C12P5/023—Methane
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
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- C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
- C12Y302/01004—Cellulase (3.2.1.4), i.e. endo-1,4-beta-glucanase
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
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- 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
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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- C12P2201/00—Pretreatment of cellulosic or lignocellulosic material for subsequent enzymatic treatment or hydrolysis
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- 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
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- 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
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- Y02P20/141—Feedstock
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- 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
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- 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
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- 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
- Y02W30/20—Waste processing or separation
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- 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
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- General Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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- Processing Of Solid Wastes (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
Claims (18)
- REVENDICATIONS1. Procédé de traitement d'un premier substrat (1) au moins en partie organique et au moins en partie solide, comprenant les étapes suivantes : A. introduction d'un volume initial dudit premier substrat (1) à traiter dans au moins un réacteur d'hydrolyse (4) ; B. introduction d'un volume initial de second substrat (2) dans au moins un réacteur de biostimulation (3) ; C. biostimulation du second substrat (2) contenu dans ledit réacteur de biostimulation(3), dans des conditions aérobies, à une température comprise entre 20°C et 40°C, un pH compris entre 4 et 7, un taux d'humidité compris entre 50% et 80% et un temps de séjour compris entre 1 et 5 jours pour assurer une hydrolyse au moins partielle de la partie organique (11) dudit substrat(2) et la production in-situ d'enzymes hydrolytiques (31) ; D. percolation d'un liquide (8) au travers dudit volume de second substrat (2) contenu dans ledit réacteur de bio-stimulation (3), pour former un premier lixiviat (5) enrichi en enzymes hydrolytiques (31) ; E. injection du premier lixiviat (5) enrichi en enzymes hydrolytiques (31) dans au moins un réacteur d'hydrolyse (4) contenant ledit premier substrat (1) à traiter ; F. hydrolyse du premier substrat (1) par au moins en partie le premier lixiviat (5) enrichi ; la succession des étapes C et D définissant un cycle de bio-stimulation.
- 2. Procédé selon la revendication 1, dans lequel les premier (1) et second (2) substrats sont identiques.
- 3. Procédé selon la revendication 1, dans lequel les premier (1) et second (2) substrats sont différents.
- 4. Procédé selon l'une quelconque des revendications 1 à 3, dans lequel les enzymes hydrolytiques (31) sont produites par des champignons filamenteux.
- 5. Procédé selon la revendication 4, dans lequel les champignons filamenteux appartiennent au groupe constitué des champignons Trichoderma sp., Aspergillus sp., Pleurotus sp., Penicillium sp., et Fomitopsis sp.
- 6. Procédé selon l'une quelconque des revendications 1 à 5, dans lequel la succession des étapes C et D définissant un cycle de bio-stimulation est répétée jusqu'à épuisement dudit volume initial de second substrat (2) dans ledit réacteur de biostimulation (3).
- 7. Procédé selon l'une quelconque des revendications 1 à 6, comprenant une étape supplémentaire G d'introduction d'un nouveau volume de second substrat (2) dans ledit réacteur de biostimulation (3) lorsque le volume initial de second substrat (2) est épuisé.
- 8. Procédé selon l'une quelconque des revendications 1 à 7, dans lequel l'étape d'hydrolyse F est une étape d'hydrolyse se déroulant essentiellement en phase solide.
- 9. Procédé selon la revendication 8, dans lequel l'étape F d'hydrolyse se déroule dans un percolateur (40) et comprend les étapes :- de percolation dudit premier lixiviat (5) dans le réacteur d'hydrolyse (4) à travers ledit premier substrat (1) à traiter, pour obtenir un deuxième lixiviat (6) enrichi en enzymes hydrolytiques et en matières organiques (51) ; et - de réinjection dudit deuxième lixiviat (6) dans ledit réacteur d'hydrolyse (4) jusqu'à épuisement du substrat (1).
- 10. Procédé selon l'une quelconque des revendications 8 et 9, comprenant une étape supplémentaire H d'introduction d'un nouveau volume de premier substrat (1) dans ledit réacteur d'hydrolyse (4) lorsque le volume initial de premier substrat (1) est épuisé.
- 11. Procédé selon l'une quelconque des revendications 7 et 10, dans lequel les substrats (1, 2) épuisés, qui sont issus du réacteur de bio-stimulation (3) et/ou du réacteur d'hydrolyse (4) lorsque l'étape d'hydrolyse F se déroule essentiellement en phase solide, sont traités par un traitement aérobie en vue d'obtenir un compost stabilisé (9).
- 12. Procédé selon l'une quelconque des revendications 1 à 7, dans lequel l'étape d'hydrolyse F est une étape d'hydrolyse se déroulant essentiellement en phase liquide dans un réacteur hydrolytique (41).
- 13. Procédé selon l'une quelconque des revendications 8, 9 et 12, dans lequel les produits issus de l'étape d'hydrolyse F sont valorisés par une étape aval de méthanogénèse dans un méthaniseur (7) pour la production de biogaz, à l'issue de laquelle on obtient une eau traitée.
- 14. Procédé selon l'une quelconque des revendications 1 à 7, dans lequel l'étape d'hydrolyse F est réalisée dans un réacteur de digestion anaérobie (42) pour le traitement du premier substrat (1) et la production de biogaz, à l'issue de laquelle on obtient une eau traitée.
- 15. Procédé selon l'une quelconque des revendications 13 et 14, dans lequel le liquide percolant au cours de l'étape D) dans ledit réacteur de biostimulation (3) pour extraire les enzymes hydrolytiques (31) est au moins issu des eaux traitées en provenance du méthaniseur (7) ou du digesteur anaérobie (42).
- 16. Procédé selon l'une quelconque des revendications 13 à 15, dans lequel les eaux traitées issues du méthaniseur (7) ou du digesteur anaérobie (41) sont aérées avant d'être recyclées pour être injectées dans ledit réacteur de biostimulation (3).
- 17. Procédé selon l'une quelconque des revendications précédentes, dans lequel le premier lixiviat (5) enrichi en enzymes hydrolytiques est issu d'un unique réacteur de biostimulation (3) et alimente une pluralité de réacteurs d'hydrolyse (4).
- 18. Procédé selon l'une quelconque des revendications précédentes, dans lequel l'étape F d'hydrolyse du premier substrat se déroule pendant plusieurs cycles de biostimulation.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1462722A FR3030573B1 (fr) | 2014-12-18 | 2014-12-18 | Biostimulation in-situ de l'hydrolyse de la matiere organique pour optimiser sa valorisation energetique |
US15/537,800 US10457967B2 (en) | 2014-12-18 | 2015-12-17 | In-situ biostimulation of the hydrolysis of organic matter for optimizing the energy recovery therefrom |
CA2970113A CA2970113A1 (fr) | 2014-12-18 | 2015-12-17 | Biostimulation in-situ de l'hydrolyse de la matiere organique pour optimiser sa valorisation energetique |
AU2015365750A AU2015365750B2 (en) | 2014-12-18 | 2015-12-17 | In-situ biostimulation of the hydrolysis of organic matter for optimizing the energy recovery therefrom |
PCT/FR2015/053603 WO2016097638A1 (fr) | 2014-12-18 | 2015-12-17 | Biostimulation in-situ de l'hydrolyse de la matière organique pour optimiser sa valorisation énergétique |
EP15823660.4A EP3234169A1 (fr) | 2014-12-18 | 2015-12-17 | Biostimulation in-situ de l'hydrolyse de la matière organique pour optimiser sa valorisation énergétique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1462722A FR3030573B1 (fr) | 2014-12-18 | 2014-12-18 | Biostimulation in-situ de l'hydrolyse de la matiere organique pour optimiser sa valorisation energetique |
Publications (2)
Publication Number | Publication Date |
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FR3030573A1 true FR3030573A1 (fr) | 2016-06-24 |
FR3030573B1 FR3030573B1 (fr) | 2021-06-11 |
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Application Number | Title | Priority Date | Filing Date |
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FR1462722A Active FR3030573B1 (fr) | 2014-12-18 | 2014-12-18 | Biostimulation in-situ de l'hydrolyse de la matiere organique pour optimiser sa valorisation energetique |
Country Status (6)
Country | Link |
---|---|
US (1) | US10457967B2 (fr) |
EP (1) | EP3234169A1 (fr) |
AU (1) | AU2015365750B2 (fr) |
CA (1) | CA2970113A1 (fr) |
FR (1) | FR3030573B1 (fr) |
WO (1) | WO2016097638A1 (fr) |
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CN109454091B (zh) * | 2018-11-16 | 2020-09-22 | 长沙工研院环保有限公司 | 一种好氧堆肥与浸提技术联用处理陈腐垃圾填埋场腐殖土的方法 |
CN109626555A (zh) * | 2019-01-21 | 2019-04-16 | 四川清和科技有限公司 | 一种快速降解水体枯落叶的方法 |
WO2024049307A1 (fr) * | 2022-09-01 | 2024-03-07 | Daisy Lab Limited | Souches microbiennes, substrats et systèmes d'expression de protéines |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004113490A2 (fr) * | 2003-06-24 | 2004-12-29 | HöFer Bioreact GmbH | Culture selective et dirigee, en phase solide, de populations microbiennes mixtes stables pour la preparation en continu de melanges enzymes - metabolites determines |
WO2013163703A1 (fr) * | 2012-05-03 | 2013-11-07 | Petróleo Brasileiro S.A. - Petrobras | Procédé intégré de production de formulations enzymatiques à partir de déchets agro-industriels et production de biocombustibles |
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FR2836910B1 (fr) | 2002-03-08 | 2005-02-11 | Amenagement Urbain & Rural | Procede de degradation de la matiere organique par voie mycelienne |
RU2238319C1 (ru) | 2003-06-20 | 2004-10-20 | Открытое акционерное общество "Восток" | Комплексный ферментный препарат для гидролиза отходов растительного происхождения, в том числе пищевых отходов |
US20090229179A1 (en) * | 2005-03-16 | 2009-09-17 | The Era Farming Company | Method of Land Management Involving Microbial Bioassay |
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CN102884197A (zh) | 2010-01-29 | 2013-01-16 | 诺维信公司 | 具有酶预处理的沼气生产方法 |
CL2012000296A1 (es) | 2012-02-03 | 2014-09-26 | Univ Chile | Metodo de fermentacion de harina de soya en estado solido para reducir polisacaridos no almidones y alfa galactosidos, el cual utiliza cepas bacterianas cohnella sp., cellulosimicrobium sp. y streptomyces sp.; harina de soya fermentada; y dichas cepas aisladas. |
WO2013162165A1 (fr) | 2012-04-24 | 2013-10-31 | 주식회사 젠닥스 | Procédé de production de grandes quantités de cellulase faisant appel à des sous-produits du palmier |
PT2945647T (pt) | 2013-01-15 | 2020-11-26 | Memorial Sloan Kettering Cancer Center | Péptidos imunogénicos wt-1 e métodos de uso dos mesmos |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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WO2013163703A1 (fr) * | 2012-05-03 | 2013-11-07 | Petróleo Brasileiro S.A. - Petrobras | Procédé intégré de production de formulations enzymatiques à partir de déchets agro-industriels et production de biocombustibles |
Non-Patent Citations (3)
Title |
---|
A.A. KOUTINAS ET AL: "Cereal-based biorefinery development: Integrated enzyme production for cereal flour hydrolysis", BIOTECHNOLOGY AND BIOENGINEERING., vol. 97, no. 1, 1 January 2007 (2007-01-01), US, pages 61 - 72, XP055218757, ISSN: 0006-3592, DOI: 10.1002/bit.21206 * |
ROSANGELA D. P. B. PIROTA ET AL: "Simplification of the Biomass to Ethanol Conversion Process by Using the Whole Medium of Filamentous Fungi Cultivated Under Solid-State Fermentation", BIOENERGY RESEARCH, vol. 7, no. 2, 21 January 2014 (2014-01-21), pages 744 - 752, XP055136926, ISSN: 1939-1234, DOI: 10.1007/s12155-013-9406-4 * |
ZIA-ULLAH KHOKHAR ET AL: "On-site cellulase production by Trichoderma reesei 3EMS35 mutant and same vessel saccharification and fermentation of acid treated wheat straw for ethanol production", EXCLI JOURNAL, vol. 13, 1 January 2014 (2014-01-01), pages 82 - 97, XP055218822 * |
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EP3234169A1 (fr) | 2017-10-25 |
WO2016097638A1 (fr) | 2016-06-23 |
CA2970113A1 (fr) | 2016-06-23 |
US20180023106A1 (en) | 2018-01-25 |
FR3030573B1 (fr) | 2021-06-11 |
AU2015365750A8 (en) | 2017-07-20 |
AU2015365750B2 (en) | 2019-12-05 |
US10457967B2 (en) | 2019-10-29 |
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