Accéder directement au contenu

Valerie HEQUET

78
Documents
Identifiants chercheurs

Présentation

After a Ph.D. in Chemistry, Environment and Health and a post-doctoral position in Florida State Univ. in Thalahassee (USA), Valérie Héquet arrived in 2000 at the Ecole des Mines de Nantes at the Department of Energy Systems and Environment. She is currently Professor at IMT Atlantique (previously Ecole des Mines de Nantes). She is a member of the UMR CNRS laboratory GEPEA (Génie des Procédés-Environnement et Agro-alimentaire) where she has in charge the team “Air and Water Treatment and Metrology”. Her main domains of research are on the mass transfers and advanced oxidation mechanisms especially occurring in photocatalytic processes. The aims are the removal of low concentration organic compounds in mixture in indoor atmospheres and the removal of micro-pollutants at low concentrations in aqueous matrix. She is scientific coordinator in several French research projects and she was leader of a work-package of a European Project Clean Water (FP7-ENR-NMP). These project objectives were to evaluate the activity of visible-nano-catalysts under solar irradiation for water detoxification and efficiency towards emerging pollutants. Up to now, she has published more than 40 papers in peer review journals (h-index of 15) and has attended to numerous national and international conferences (more than 80 invited, oral and poster communications).

Domaines de recherche


Publications

Image document

Comparison of Titanium Dioxide and Zinc Oxide Photocatalysts for the Inactivation of Escherichia coli in Water Using Slurry and Rotating-Disk Photocatalytic Reactors

Sean O’neill , Jeanette Robertson , Valérie Hequet , Florent Chazarenc , Xinzhu Pang
Industrial and engineering chemistry research, 2023, pp.1-9. ⟨10.1021/acs.iecr.3c00508⟩
Article dans une revue hal-04212636v1
Image document

Understanding the influence of media geometry on the degradation of acrylonitrile: Experimental and CFD analysis

Henrietta Essie Whyte , Albert Subrenat , Cécile Raillard , Valérie Hequet
Chemical Engineering Science, 2019, pp.115217. ⟨10.1016/j.ces.2019.115217⟩
Article dans une revue hal-02285151v1
Image document

Influence of environmental parameters on the photocatalytic oxidation efficiency of acrylonitrile and isoflurane; two operating room pollutants

Henrietta Essie Whyte , Cécile Raillard , Albert Subrenat , Valérie Hequet
Building and Environment, 2019, 154, pp.97-106. ⟨10.1016/j.buildenv.2019.03.014⟩
Article dans une revue hal-02285131v1
Image document

Influence of operating parameters on the single-pass photocatalytic removal efficiency of acrylonitrile

Henrietta Essie Whyte , Cécile Raillard , Albert Subrenat , Valérie Hequet
Journal of Photochemistry and Photobiology A: Chemistry, 2019, 382, pp.111905. ⟨10.1016/j.jphotochem.2019.111905⟩
Article dans une revue hal-02285110v1
Image document

Photocatalytic oxidation of VOCs at ppb level using a closed-loop reactor: The mixture effect

Valérie Hequet , C. Raillard , O. Debono , F. Thevenet , N. Locoge
Applied Catalysis B: Environmental, 2018, 226, pp.473 - 486. ⟨10.1016/J.APCATB.2017.12.041⟩
Article dans une revue hal-01700177v1

Photocatalytic oxidation of isoflurane, an anesthetic gas: The influence of operating parameters

Henrietta Essie Whyte , Cécile Raillard , Albert Subrenat , Valérie Hequet
Chemical Engineering Journal, 2018, 352, pp.441 - 449. ⟨10.1016/j.cej.2018.07.059⟩
Article dans une revue hal-01877998v1
Image document

Determination of the Clean Air Delivery Rate (CADR) of Photocatalytic Oxidation (PCO) Purifiers for Indoor Air Pollutants Using a Closed-Loop Reactor. Part I: Theoretical Considerations

Eric Dumont , Valérie Hequet
Molecules, 2017, 22 (3), pp.407. ⟨10.3390/molecules22030407⟩
Article dans une revue hal-01878055v1
Image document

VOC ternary mixture effect on ppb level photocatalytic oxidation: Removal kinetic, reaction intermediates and mineralization

O. Debono , Valérie Hequet , Laurence Le Coq , N. Locoge , F. Thevenet
Applied Catalysis B: Environmental, 2017, 218, pp.359 - 369. ⟨10.1016/j.apcatb.2017.06.070⟩
Article dans une revue hal-01700203v1
Image document

Determination of the Clean Air Delivery Rate (CADR) of Photocatalytic Oxidation (PCO) Purifiers for Indoor Air Pollutants Using a Closed-Loop Reactor. Part II: Experimental Results

Valérie Hequet , Frédéric Batault , Cécile Raillard , Frédéric Thévenet , Laurence Le Coq
Molecules, 2017, Photon-involving Purification of Water and Air, 22 (3), pp.408. ⟨10.3390/molecules22030408⟩
Article dans une revue hal-01487568v1
Image document

How chemical and physical mechanisms enable the influence of the operating conditions in a photocatalytic indoor air treatment device to be modeled

Frédéric Batault , Valérie Hequet , Cécile Raillard , Frédéric Thévenet , Nadine Locoge
Chemical Engineering Journal, 2017, 307, pp.766 - 775. ⟨10.1016/j.cej.2016.08.118⟩
Article dans une revue hal-01423685v1

Photocatalytic degradation of estradiol under simulated solar light and assessment of estrogenic activity

V. Maroga Mboula , Valérie Hequet , Yves Andres , Y. Gru , R. Colin
Applied Catalysis B: Environmental, 2015, 162, pp.437-444. ⟨10.1016/j.apcatb.2014.05.026⟩
Article dans une revue hal-01204732v1

Acetaldehyde and acetic acid adsorption on TiO2 under dry and humid conditions

F. Batault , F. Thevenet , Valérie Hequet , C. Rillard , Laurence Le Coq
Chemical Engineering Journal, 2015, 264, pp.197-210. ⟨10.1016/j.cej.2014.10.089⟩
Article dans une revue hal-01204737v1

Use of Experimental Designs to Establish a Kinetic Law for a Gas Phase Photocatalytic Process

Cécile Raillard , Audrey Maudhuit , Valérie Hequet , Laurence Le Coq , Jean Sablayrolles
International Journal of Chemical Reactor Engineering, 2014, 12 (1), ⟨10.1515/ijcre-2014-0012⟩
Article dans une revue hal-01206905v1

Gas phase photocatalytic oxidation of decane at ppb levels: Removal kinetics, reaction intermediates and carbon mass balance

Olivier Debono , F. Thevenet , P. Gravejat , Valérie Hequet , Cécile Raillard
Journal of Photochemistry and Photobiology A: Chemistry, 2013, 258, pp.17--29. ⟨10.1016/j.jphotochem.2013.02.022⟩
Article dans une revue hal-00945326v1

TiO2 photocatalytic oxidation of indoor VOCs at ppb levels in a multi-pass dynamic reactor: Influence of VOCs mixture on reaction intermediates concentrations

Olivier Debono , Cecile Raillard , Valérie Hequet , Frederic Thevenet , Nadine Locoge
Abstracts of Papers of the American Chemical Society, 2013, 245
Article dans une revue hal-00945339v1
Image document

Photocatalytic degradation of endocrine disruptor compounds under simulated solar light

Vanessa Maroga Mboula , Valérie Hequet , Yves Andres , Luisa Maria Pastrana-Martinez , Jose Miguel Dona-Rodriguez
Water Research, 2013, 47 (12, SI), pp.3997-4005. ⟨10.1016/j.watres.2013.01.055⟩
Article dans une revue hal-00877618v1

Correlations between molecular descriptors from various volatile organic compounds and photocatalytic oxidation kinetic constants

Cécile Raillard , Valérie Hequet , Bifen Gao , Heyok Choi , Dionysios D. Dionysiou
International Journal of Chemical Reactor Engineering, 2013, 11 (2), pp.799--813. ⟨10.1515/ijcre-2012-0052⟩
Article dans une revue hal-01188109v1

Assessment of the efficiency of photocatalysis on tetracycline biodegradation

Vanessa Maroga Mboula , Valérie Hequet , Y. Gru , R. Colin , Yves Andres
Journal of Hazardous Materials, 2012, 209, pp.355-364. ⟨10.1016/j.jhazmat.2012.01.032⟩
Article dans une revue hal-00877738v1
Image document

Étude cinétique, à lʼéchelle de la ppb, des sous-produits formés durant lʼoxydation photocatalytique du toluène

Olivier Debono , Frederic Thevenet , Valérie Hequet , C. Raillard , Laurence Le Coq
Pollution Atmosphérique : climat, santé, société, 2011, 211, pp.305-312
Article dans une revue hal-02363096v1

Toluene photocatalytic oxidation at ppbv levels: Kinetic investigation and carbon balance determination

O. Debono , F. Thevenet , P. Gravejat , Valérie Hequet , C. Raillard
Applied Catalysis B: Environmental, 2011, 106 (3-4), pp.600 - 608. ⟨10.1016/j.apcatb.2011.06.021⟩
Article dans une revue hal-01423680v1

Photocatalytic oxidation of methyl ethyl ketones over sol–gel mesoporous and meso-structured TiO2 films obtained by EISA method

N. Arconada , Y. Castro , A. Durán , Valérie Hequet
Applied Catalysis B: Environmental, 2011, 107 (1-2), pp.52 - 58. ⟨10.1016/j.apcatb.2011.06.036⟩
Article dans une revue hal-01444888v1

Adsorption phenomena in photocatalytic reactions: The case of toluene, acetone and heptane

Audrey Maudhuit , Cecile Raillard , Valérie Hequet , Laurence Le Coq , Jean Sablayrolles
Chemical Engineering Journal, 2011, 170 (2-3), pp.464--470. ⟨10.1016/j.cej.2011.02.040⟩
Article dans une revue hal-00945320v1

Photocatalytic oxidation of indoor VOCs at ppb levels: Kinetics of by-products formation

Olivier Debono , Frédéric Thevenet , Valérie Hequet , Cecile Raillard , Laurence Le Coq
Abstracts of Papers of the American Chemical Society, 2010, 239
Article dans une revue hal-00945332v1

Material Properties Influencing the Oxidation and Ignition Reactivity of Activated Carbons: Thermal Analysis, HRTEM Study, and Statistical Modeling

Thangavelu Jayabalan , Pascaline Pre , Valérie Hequet , Jean Noël Rouzaud , Pierre Le Cloirec
Sustainable Energy & Fuels, 2009, 23 (8), pp.4051-4058. ⟨10.1021/ef9001296⟩
Article dans une revue hal-02362079v1

Statistical quantification of the influence of material properties on the oxidation and ignition of activated carbons

Thangavelu Jayabalan , Pascaline Pre , Valérie Hequet , Pierre Le Cloirec
Adsorption - Journal of the International Adsorption Society, 2008, 14 (4-5), pp.679-686. ⟨10.1007/s10450-008-9139-4⟩
Article dans une revue hal-02362111v1

Development and statistical validation of a quantitative method for the determination of steroid hormones in environmental water by liquid chromatography-tandem mass spectrometry

Catherine Faur , Christophe Stavrakakis , Valérie Hequet , Roland Colin , Pierre Le Cloirec
Journal of AOAC INTERNATIONAL, 2008, ⟨10.1093/jaoac/91.1.237⟩
Article dans une revue hal-01894466v1

ANALYSIS OF ENDOCRINE DISRUPTING COMPOUNDS IN WASTEWATER AND DRINKING WATER TREATMENT PLANTS AT THE NANOGRAM PER LITRE LEVEL

C. Stavrakakis , R. Colin , Valérie Hequet , C. Faur , P. Le Cloirec
Environmental Technology, 2008, 29 (3), pp.279 - 286. ⟨10.1080/09593330802099452⟩
Article dans une revue hal-01894457v1

BIODEGRADATION OF ENDOCRINE DISRUPTERS: CASE OF 17β‐ESTRADIOL AND BISPHENOL A

C. Stavrakakis , Valérie Hequet , C. Faur , Yves Andres , P. Le Cloirec
Environmental Technology, 2008, 29 (3), pp.269 - 277. ⟨10.1080/09593330802099304⟩
Article dans une revue hal-01894458v1
Image document

ANALYSE ET COMPORTEMENT DE PERTURBATEURS ENDOCRINIENS EN STATION D'ÉPURATION D'EAUX USÉES DOMESTIQUES

Christophe Stavrakakis , Ronan Colin , Catherine Faur , Valérie Hequet , Pierre Le Cloirec
European journal of water quality - Journal européen d'hydrologie, 2008, ⟨10.1051/water/2008002⟩
Article dans une revue hal-02362100v1

Biodegradation of endocrine disrupters: Case of 17 beta-estradiol and bisphenol A

Christophe Stavrakakis , Valérie Hequet , Catherine Faur , Yves Andres , Pierre Le Cloirec
Environmental Technology, 2008, 29 (3), pp.269-277. ⟨10.1080/09593330802099304⟩
Article dans une revue hal-00878484v1

TiO2-Based Materials for Toluene Photocalytic Oxidation: Water Vapor Influence

Christophe Stavrakakis , Cécile Raillard , Valérie Hequet , Pierre Le Cloirec
journal of advanced oxidation technologies, 2007, 10 (1), ⟨10.1515/jaots-2007-0116⟩
Article dans une revue hal-02362947v1

Influence of Aqueous Solubility of Various VOCs on Their Photocatalytic Degradation

C. Raillard , Valérie Hequet , P. Le Cloirec
journal of advanced oxidation technologies, 2007, 10 (1), ⟨10.1515/jaots-2007-0117⟩
Article dans une revue hal-02362940v1

Methodological Approach for the Hydrolysis Degradation of Atrazine

Valérie Hequet , C. Gonzalez , P. Le Cloirec
International Journal of Environmental Analytical Chemistry, 2006, 66 (4), pp.253-268. ⟨10.1080/03067319708028368⟩
Article dans une revue hal-02363079v1

Photocatalytic oxidation of methyl ethyl ketone over sol-gel and commercial TiO2 for the improvement of indoor air

C. Raillard , Valérie Hequet , P. Le Cloirec , J. Legrand
Water Science and Technology, 2006, 53 (11), pp.107-115. ⟨10.2166/wst.2006.343⟩
Article dans une revue hal-02362955v1
Image document

Fissuring and Fragmentation Removal During Sol-Gel Catalytic Materials Synthesis: An Experimental Design Approach

C. Raillard , Valérie Hequet , P. Le Cloirec , J. Legrand
Journal of Sol-Gel Science and Technology, 2005, 34 (1), pp.5-14. ⟨10.1007/s10971-005-1257-9⟩
Article dans une revue hal-02362982v1

TiO2 coating types influencing the role of water vapor on the photocatalytic oxidation of methyl ethyl ketone in the gas phase

C. Raillard , Valérie Hequet , P. Le Cloirec , J. Legrand
Applied Catalysis B: Environmental, 2005, 59 (3-4), pp.213-220. ⟨10.1016/j.apcatb.2005.02.011⟩
Article dans une revue hal-02362967v1

Kinetic study of ketones photocatalytic oxidation in gas phase using TiO2-containing paper: effect of water vapor

C. Raillard , Valérie Hequet , P. Le Cloirec , J. Legrand
Journal of Photochemistry and Photobiology A: Chemistry, 2004, 163 (3), pp.425 - 431. ⟨10.1016/j.jphotochem.2004.01.014⟩
Article dans une revue hal-01444715v1

Photocatalytic oxidation of volatile organic compounds present in airborne environment adjacent to sewage treatment plants

C. Raillard , Valérie Hequet , P. Le Cloirec , J. Legrand
Water Science and Technology, 2004, 49 (1), pp.111-114. ⟨10.2166/wst.2004.0032⟩
Article dans une revue hal-02363037v1

Comparison of different TiO2 photocatalysts for the gas phase oxidation of volatile organic compounds

C. Raillard , Valérie Hequet , P. Le Cloirec , J. Legrand
Water Science and Technology, 2004, 50 (4), pp.241-250. ⟨10.2166/wst.2004.0274⟩
Article dans une revue hal-02363031v1

Metallic ion removal from aqueous solutions by fly ashes: multicomponent studies

Sébastien Rio , Arnaud Delebarre , Valérie Hequet , Pierre Le Cloirec , Jacques Blondin
Journal of Chemical Technology and Biotechnology, 2002, 77 (3), pp.382-388. ⟨10.1002/jctb.573⟩
Article dans une revue hal-02363047v1

Photochemical processes for atrazine degradation: methodological approach

Valérie Hequet , C Gonzalez , P. Le Cloirec
Water Research, 2001, 35 (18), pp.4253-4260. ⟨10.1016/S0043-1354(01)00166-X⟩
Article dans une revue hal-02363057v1

Removal of Cu2+ and Zn2+ in aqueous solutions by sorption onto mixed fly ash

Valérie Hequet , P. Ricou , I. Lecuyer , P. Le Cloirec
Fuel, 2001, 80 (6), pp.851-856. ⟨10.1016/S0016-2361(00)00153-8⟩
Article dans une revue hal-02363059v1

Adsorption and stabilization of nickel ions on fly ash/lime mixing

P. Ricou-Hoeffer , Valérie Hequet , I. Lécuyer , P. Le Cloirec
Water Science and Technology, 2000, 42 (5-6), pp.79-85. ⟨10.2166/wst.2000.0498⟩
Article dans une revue hal-02363066v1

Photocatalytic degradation of atrazine by porphyrin and phthalocyanine complexes

Valérie Hequet , P. Le Cloirec , C Gonzalez , B. Meunier
Chemosphere, 2000, 41 (3), pp.379-386. ⟨10.1016/S0045-6535(99)00474-9⟩
Article dans une revue hal-02363069v1

Acrylonitrile photocatalytic degradation : an experimental and CFD study to understand the influence of media geometry on the process efficiency

Henrietta Essie Whyte , C. Raillard , Albert Subrenat , Valérie Hequet
EAAOP-6 2019 : 6th European Conference on Environmental Apllications of Advances Oxidation processes, Jun 2019, Portoroz-Portorose, Slovenia
Communication dans un congrès hal-02363682v1

Solar powered photoreactor for water treatment

Sean O'Neill , Yves Andres , Florent Chazarenc , Peter Robertson , Valérie Hequet
SP7 International Conference on semiconductor Photochamistry, Sep 2019, Milan, Italy
Communication dans un congrès hal-02459568v1

Air treatment for the comfort of tertiary building users

E. Hallemans , G. Coulbaux , S. Lerey , C. Neaud , Cecile Hort
Atmos'Fair, 2018, Paris, France
Communication dans un congrès hal-02162757v1

Determination of The Clean Air Delivery Rate (CADR) of Photocatalytic Oxidation Purifiers Using a Closed Loop Reactor

Valérie Hequet , Frederic Batault , Cécile Raillard , Frédéric Thévenet , Laurence Le Coq
10th European Meeting on Solar Chemistry and Photocatalysis Environmental Applications (SPEA10), Jun 2018, Alméria, Spain
Communication dans un congrès hal-02352142v1
Image document

CUBAIR, Confort des Usagers des Bâtiments tertiaires par l'usage de techniques de traitement de l'AIR

Elise Hallemans , Guillaume Coulbaux , Maureen Binet , Cecile Hort , Vincent Platel
Colloque Atmos'Fair, Jul 2018, paris, France
Communication dans un congrès hal-02363808v1

CUBAIR : Confort des Usagers des Bâtiments tertiaires par l’usagecde techniques de traitement de l’AIR

E. Hallemans , G. Coulbaux , D. Gallis , C. Neaud , P. Branchu
La qualité de l’air Intérieur : enjeu majeur de santé publique, 27-28 juin, 2017, Paris, France
Communication dans un congrès hal-02162756v1

PHOTOCATALYTIC OXIDATION FOR INDOOR AIR QUALITY IN HOSPITAL OPERATING ROOMS: STUDY OF ISOFLURANE DEGRADATION

Henrietta Essie Whyte , Cécile Raillard , Pascal Mismaque , Albert Subrenat , Valérie Hequet
NPM-2, New Photocatalytic Materials For Environment, Energy ans Sustainability, Jul 2017, Ljubljana, Slovenia
Communication dans un congrès hal-02367927v1

Determination of the Clean Air Delivery Rate (CADR) of PhotoCatalytic Oxidation purifiers for indoor air pollutants using a closed-loop reactor

Valérie Hequet , Frédéric Batault , Cécile Raillard , Frédéric Thévenet , Laurence Le Coq
5th European Conference on Environmental Applications of Advanced Oxidation Processes (EAAOP 5), Jun 2017, Prague, Czech Republic
Communication dans un congrès hal-02352178v1

Maitrise technique du traitement de la pollution de l’air intérieur

Valérie Hequet
Les Journées du risque 2017 : «Le risque environnemental, regards interdisciplinaires et nouvelles formes de régulation", Nov 2017, Angers, France
Communication dans un congrès hal-02368688v1

Indoor Air Purification by a Commercialized Photocatalytic Oxidation Stand-alone Devices: Efficiency and Safety

C. Raillard , Henrietta Essie Whyte , Vanessa Maroga Mboula , Frédéric Thévenet , Nadine Locoge
NPM-2 New Photocatalytic Materials for Environment, Energy and Sustainability, Jul 2017, Ljubljana, Slovenia
Communication dans un congrès hal-02367917v1

Microorganisms spores inactivation by photocatalysis in air handling unit

Valérie Hequet , P. Bruno , Cecile Hort , Vincent Platel , J.-F. Petit
Indoor Air 2016, the 14th International Conference on Indoor Air Quality and Climate Ghent, Belgium July 3-8 2016, 2016, Ghent, Belgium
Communication dans un congrès hal-02162751v1
Image document

Influence of operating parameters on photocatalytic oxidation treatment efficiency: contact time investigation

Valérie Hequet , Louis Olivier , Vanessa Maroga Mboula , Cécile Raillard , Albert Subrenat
The 14th International Conference on Indoor Air Quality and Climate (Indoorair 2016), Jul 2016, Gand, Belgium
Communication dans un congrès hal-02368485v1

Rate law model to better understand the influence of process parameters during toluene photocatalytic degradation in indoor air conditions

C. Raillard , Frederic Batault , Valérie Hequet , N. Locoge , Frédéric Thevenet
PAEES, Procédés Avancés pour l'Environnement L'énergie et la Santé, Oct 2015, Québec, Canada
Communication dans un congrès hal-02368636v1

Indoor air purification by photocatalytic oxidation: Fate of contaminants released in the gas phase and key parameter optimization for the improvement of the process efficiency and safety

Cécile Raillard , Hugo Destaillats , Valérie Hequet , Mohamad Sleiman , Olivier Debono
248th National Meeting of the American-Chemical-Society (ACS), ACS, Aug 2014, San Franscico, CA, United States. pp.839-ENVR
Communication dans un congrès hal-01204892v1

UV-visible photocatalytic degradation of 17b-estradiol and estrogenic activity assessment

Vanessa Maroga Mboula , Valérie Hequet , Yves Andres , Yvan Gru , Ronan Colin
245th National Meeting of the American-Chemical-Society (ACS), American Chemical Society, Apr 2013, New Orleans, United States. pp.6-ENVR
Communication dans un congrès hal-00877620v1

Influence des paramètres opératoires sur la dégradation photocatalytique d'un gaz anesthésiant : l'isoflurane

Henrietta Essie Whyte , Cécile Raillard , Albert Subrenat , Valérie Hequet
SFGP 2019, Oct 2019, nantes, France
Poster de conférence hal-02363761v1

INFLUENCE OF ENVIRONMENTAL PARAMETERS ON PCO REMOVAL EFFICIENCY OF TWO OPERATING ROOM POLLUANTS

H E Whyte , C. Raillard , Valérie Hequet , Albert Subrenat
EAAOP-6 – European Conference on Environmental Apllications of Advances Oxidation processes, Jun 2019, portoroz-portorose, Slovenia
Poster de conférence hal-02363666v1
Image document

Influence of operating parameters on the single pass removal efficiency during the photocatalytic degradation of acrylonitrile

Henrietta Essie Whyte , Cécile Raillard , Albert Subrenat , Valérie Hequet
ECCE12 2019 : 12th European Congress of Chemical Engineering, Sep 2019, Florence, Italy
Poster de conférence hal-02363191v1

Photocatalytic oxidation of acrylonitrile: a study of the influence of operating parameters

Henrietta Essie Whyte , C. Raillard , Albert Subrenat , Valérie Hequet , Yves Andres
The 15th Conference of the International Society of Indoor Air Quality & Climate (ISIAQ), Aug 2018, philadelphia, United States
Poster de conférence hal-02363925v1

Photocatalytic oxidation of several mixtures of indoor air pollutants by a commercialized stand-alone device

C. Raillard , Henrietta Essie Whyte , Vanessa Maroga Mboula , Frederic Thevenet , N. Locoge
The 10th European meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA10), Jun 2018, almeria, Spain
Poster de conférence hal-02363904v1

Impact énergétique d'un couplage de procédés - adsorption-photocatalyse -pour traiter l'air intérieur

Amine Tazzit , Vincent Platel , Cecile Hort , Laurent Moynault , Valérie Hequet
26e Congres Francais de Thermique, May 2018, pau, France
Poster de conférence hal-02363747v1

Influence of operating parameters on the single-pass removal efficiency during the photocatalytic degradation of acrylonitrile

Henrietta Essie Whyte , C. Raillard , Albert Subrenat , Valérie Hequet
The 10th European meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA10), Jun 2018, almeria, Spain
Poster de conférence hal-02363889v1

Determination of the Clean Air Delivery Rate (CADR) of PhotoCatalytic Oxidation purifiers for indoor air pollutants using a closed-loop reactor

Valérie Hequet , Frédéric Batault , Cécile Raillard , Laurence Le Coq , Frédéric Thévenet
10th World Congress of Chemical Engineering (WCCE10), Oct 2017, Barcelone, Spain
Poster de conférence hal-02352156v1

CUBAIR, Confort des Usagers des Bâtiments tertiaires par l’usage de techniques de traitement de l’AIR

Jean-François Petit , Guillaume Coulbaux , Didier Gallis , Paolo Bruno , Maureen Binet
Colloque Adebiotech, Jun 2017, paris, France
Poster de conférence hal-02363966v1

Utilisation d'un réacteur fermé à boucle recirculante pour la détermination des capacités de traitement des épurateurs d'air par photocatalyse

Valérie Hequet , Frédéric Batault , Cécile Raillard , Frédéric Thévenet , Laurence Le Coq
16ème congrès de la Société Française de Génie des Procédés, Jul 2017, Nancy, France
Poster de conférence hal-02352769v1

Stand-alone purification unit for indoor air quality improvement: Evaluation of photocatalytic commercial devices

Valérie Hequet , Vanessa Maroga Mboula , Cécile Raillard , Frédéric Thévenet , Laurence Le Coq
SPEA9- 9th European Meeting on Solar Chemistry and Photocatalysis: Environmental Applications, Jun 2016, Strasbourg, France
Poster de conférence hal-02368515v1

Study of physico-chemical mechanisms for modeling the influence of operating conditions in a PCO indoor air treatment device

F. Batault , C. Raillard , Valérie Hequet , Frederic Thevenet , Nadine Locoge
SPEA9-9th European Meeting on Solar Chemistry and Photocatalysis: Environmental Applications, Jun 2016, Strasbourg, France
Poster de conférence hal-02368606v1

IMPROVEMENT OF PHOTOCATALYTIC DEVICE GEOMETRY FOR INDOOR AIR TREATMENT

Valérie Hequet , Louis Olivier , Frédéric Batault , Albert Subrenat , Cécile Raillard
ECCE-10, 10th European Congress in Chemical Engineering, Sep 2015, Nice, France
Poster de conférence hal-02368656v1

Les maitrises techniques de la pollution de l'air intérieur

Valérie Hequet
Le risque environnemental Entres sciences physiques et sciences humaines, Presse des Mines, 2019
Chapitre d'ouvrage hal-02459588v1