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Статті в журналах з теми "Traitements de surface – Environnement"
Vergniault, Christophe, Martin Blouin, and Thomas Tscharner. "Pistes d’optimisation des acquisitions sismiques de proche surface en environnement complexe, applicables pour des projets géotechniques." E3S Web of Conferences 504 (2024): 04001. http://dx.doi.org/10.1051/e3sconf/202450404001.
Повний текст джерелаCharles, Jérémie, Grégorio Crini, Bertrand Sancey, Giuseppe Trunfio, Pierre-Marie Badot, Nadia Morin-Crini, Jean-François Minary, et al. "Suivi et optimisation d’une station de décontamination des eaux usées de la filière traitement de surface : abattement chimique et impact écotoxicologique." Revue des sciences de l’eau 24, no. 4 (January 24, 2012): 329–41. http://dx.doi.org/10.7202/1007623ar.
Повний текст джерелаLamrini, Bouchra, Marie-Véronique Le Lann, El Khadir Lakhal, and Ahmed Benhammou. "Gestion supervisée d’une unité de coagulation pour la potabilisation des eaux à partir d’une méthodologie d’apprentissage et d’expertise." Revue des sciences de l'eau 20, no. 4 (January 21, 2008): 325–38. http://dx.doi.org/10.7202/016908ar.
Повний текст джерелаIshiaku, Y. M., U. Abdullahi, and N. J. Ogundun. "Improvement of leucaena (Leucaena leucocephala) Benth. seeds emergence using hot saline water treatment durations." Nigerian Journal of Animal Production 49, no. 1 (February 25, 2022): 333–39. http://dx.doi.org/10.51791/njap.v49i1.3433.
Повний текст джерелаBONNEAU, M., J. Y. DOURMAD, B. LEBRET, M. C. MEUNIER-SALAÜN, S. ESPAGNOL, Y. SALAÜN, P. LETERME, and H. VAN DER WERF. "Evaluation globale des systèmes de production porcine et leur optimisation au niveau de l’exploitation." INRAE Productions Animales 21, no. 4 (September 27, 2008): 367–86. http://dx.doi.org/10.20870/productions-animales.2008.21.4.3413.
Повний текст джерелаMajo, François, and Michael Nicolas. "Rôle des cellules souches épithéliales de la cornée et de leur micro-environnement dans le traitement des destructions de la surface oculaire." Biologie Aujourd'hui 207, no. 2 (2013): 97–108. http://dx.doi.org/10.1051/jbio/2013012.
Повний текст джерелаGUYOMARD, H., B. COUDURIER, and P. HERPIN. "Avant-propos." INRAE Productions Animales 22, no. 3 (April 17, 2009): 147–50. http://dx.doi.org/10.20870/productions-animales.2009.22.3.3341.
Повний текст джерелаJosnin, Matthieu. "Environnement et indications des traitements endoveineux par sclérothérapie." JMV-Journal de Médecine Vasculaire 48 (March 2023): S13. http://dx.doi.org/10.1016/j.jdmv.2022.12.098.
Повний текст джерелаDesconnets, Jean-Christophe, and Mathieu Kazmierski. "Mutualiser des données spatiales et des traitements en environnement." Ingénierie des systèmes d'information 20, no. 3 (June 28, 2015): 89–115. http://dx.doi.org/10.3166/isi.20.3.89-115.
Повний текст джерелаLapierre, Simon, and Dominique Damant. "Les mauvais traitements envers les enfants et les adolescents." Service social 51, no. 1 (July 24, 2006): 98–109. http://dx.doi.org/10.7202/012714ar.
Повний текст джерелаДисертації з теми "Traitements de surface – Environnement"
Dubs, Patrice. "Etude d'un jet d'azote supercritique utilisé dans un prototype industriel de traitement de surface à faible impact environnemental." Electronic Thesis or Diss., Nancy 1, 2010. http://www.theses.fr/2010NAN10121.
Повний текст джерелаA new and efficient process of surface treatment is developed and exists in prototype form at present. The process aims at injecting an inert gas, such as nitrogen, at supercritical conditions through a nozzle. The jet resulting from the expansion of the fluid at high pressure and supercritical temperature impinges normally a flat surface. Alternatively to water jet technologies, which need expansive purification of water after use, and to other classical surface treatment process, this process provides environmental (no generation of additional waste), technical (action on the coating) and energetical (efficiency) benefits. However, the physical phenomena involved in the jet are still poorly understood at present. To understand and model these phenomena, numerical analysis is presented. This analysis is part of a study strategy that aims at gradually increasing the complexity of modeling. A first model aims at describing the evolution of the fluid in time and space, assuming a compressible axisymmetric viscous flow. In this model, the fluid is assumed perfect. A direct extension of this model is then presented where real fluid effects are taken into account in the compressible flow. These models are implemented in finite volume CFD code. Test cases are studied to validate the numerical models. A study of industrial-type configurations, representative of the conditions of use of the process of surface treatment by nitrogen is then conducted
Hommel, Thierry. "Environnement et stratégies des firmes industrielles : le modèle de la gestion anticipative de la contestabilité appliqué à la production des OGM agricoles et à l'industrie du traitement de surface en France et en Allemagne." Paris, EHESS, 2001. http://www.theses.fr/2001EHES0053.
Повний текст джерелаRaymond, Gaëlle. "Réduction des impacts environnementaux des ateliers de traitement de surface : application de stratégies de production plus propre et plus sûre." Phd thesis, Ecole Nationale Supérieure des Mines de Saint-Etienne, 2009. http://tel.archives-ouvertes.fr/tel-00786001.
Повний текст джерелаDubs, Patrice. "Etude d'un jet d'azote supercritique utilisé dans un prototype industriel de traitement de surface à faible impact environnemental." Thesis, Nancy 1, 2010. http://www.theses.fr/2010NAN10121/document.
Повний текст джерелаA new and efficient process of surface treatment is developed and exists in prototype form at present. The process aims at injecting an inert gas, such as nitrogen, at supercritical conditions through a nozzle. The jet resulting from the expansion of the fluid at high pressure and supercritical temperature impinges normally a flat surface. Alternatively to water jet technologies, which need expansive purification of water after use, and to other classical surface treatment process, this process provides environmental (no generation of additional waste), technical (action on the coating) and energetical (efficiency) benefits. However, the physical phenomena involved in the jet are still poorly understood at present. To understand and model these phenomena, numerical analysis is presented. This analysis is part of a study strategy that aims at gradually increasing the complexity of modeling. A first model aims at describing the evolution of the fluid in time and space, assuming a compressible axisymmetric viscous flow. In this model, the fluid is assumed perfect. A direct extension of this model is then presented where real fluid effects are taken into account in the compressible flow. These models are implemented in finite volume CFD code. Test cases are studied to validate the numerical models. A study of industrial-type configurations, representative of the conditions of use of the process of surface treatment by nitrogen is then conducted
Chahboun, Najat. "Compréhension des mécanismes de colmatage des couches anodisées sur alliages d’aluminium aéronautiques et développement de nouvelles formulations de colmatage." Electronic Thesis or Diss., Université de Lorraine, 2015. http://www.theses.fr/2015LORR0318.
Повний текст джерелаAluminium alloys are very used in the aircraft industry as structural materials because of their low density and their good mechanical properties. They have a polyphase microstructure that is causing electrochemical discontinuities and increasing sensitivity to corrosion. A system of protective coatings containing chromate Cr(+VI) is traditionally formed at the surface of these alloys. However, the REACH environmental guidelines impose Cr(+VI) surface treatments replacement because of chromate carcinogenicity. The aim of the thesis work has been the development of a new surface treatment constituted of a sulfuric acid anodizing (SAA) and a sulfate chromium and fluorozirconate salts sealing (Cr3+/ ZrF62-). The study of the SAA electrochemical process linked the alloys microstructure and the anodic layer porous morphology developed at their surface. The Cr3+ / ZrF62- sealing treatment is realized by a simple immersion of the anodized alloy in the solution. It is demonstrated that the sealing is caused by a local alkalinization of the anodized coating surface that leads to the precipitation of the Cr3+ and ZrF62- salts. These ones are forming a sealing film of about 300 nm thick, very covering of the nanometric pores. The anodic layers sealing greatly improves the corrosion resistance of the anodized alloys by forming an additional barrier against corrosive agents and by healing the corrosion initiation. The developed treatment allows both to achieve Cr(+VI) treatments performance over a wide range of alloys and to satisfy the environmental requirements
Charles, Jérémie. "Procédés physico-chimiques de décontamination et impact des rejets aqueux de la filière traitement de surface : approches chimique et écotoxicologique." Thesis, Besançon, 2012. http://www.theses.fr/2012BESA2040.
Повний текст джерелаThe surface treatment (ST) industry is currently undergoing major upheavals, particularly concerning environmental aspects, due to increasingly stringent standards. ST uses large volumes of water and chemicals in its manufacturing processes and its wastewater is acknowledged as being among the most polluting. The main environmental problem facing ST plants is the high pollution load of the effluent they generate. In this thesis, we analyzed and optimized three physicochemical units for the treatment of ST industrial wastewaters. We present the abatements obtained in the levels of pollution after the various chemical optimizations validated in the laboratory and then transposed to the industrial site. To evaluate the utility of each optimization proposal, bioassays using three bioindicators (Daphnia magna, Gammarus pulex, Lactuca sativa) were also carried out on the effluents of the treatment plants. The results showed that discharge waters were characterized by a polycontamination, organic and metallic, highly variable in time. These effluents also presented a high toxicity towards the bioindicators studied. Bioassays confirmed the preponderant role of metal in the toxicity. The optimization of the station and chemical treatment proposed reduced the organic load and the concentrations of metals. Decreasing pollutant concentrations in the wastewaters led to a significant reduction of their toxicity on the three bioindicators. This demonstrates that there is a relationship between “chemical efficiency” and “reduction of environmental impact”
Saulais, Muriel. "Colonisation végétale des basins d'infiltration et de rétention : caractérisation de la flore et évolution des caractéristiques physico-chimiques de l'horizon de surface végétalisé." Phd thesis, INSA de Lyon, 2011. http://tel.archives-ouvertes.fr/tel-00715802.
Повний текст джерелаCoetsier, Clémence. "Approche intégrée de la gestion environnementale Des produits pharmaceutiques dans des rejets de Stations d'épuration urbaines et leur milieu récepteur : occurrence, impact et traitements tertiaires d'élimination." Phd thesis, Université Montpellier II - Sciences et Techniques du Languedoc, 2009. http://tel.archives-ouvertes.fr/tel-00625971.
Повний текст джерелаCoetsier, Clémence. "Approche intégrée de la gestion environnementale des produits pharmaceutiques dans des rejets de stations d’épuration urbaines et leur milieu récepteur : occurrence, impact et traitements tertiaires d'élimination." Montpellier 2, 2009. http://www.theses.fr/2009MON20105.
Повний текст джерелаPharmaceutical products (PPs), widely consumed by population and discharged in the environment through wastewater treatment process (WTP), are sources of aquatic ecosystems contamination. Environmental risk assessment for these substances involves the accurate quantification of their concentrations and the evaluation of their toxicity for exposed species. Our study dealing with a dozen of representative pharmaceutical compounds was conducted in Southeast France. A LC-MS/MS detection method was developed and a sampling campaign was carried out on 7 urban WTP and the natural waters where they discharge (rivers of the Gard and pond) in order to assess PPs contamination level. Toxicity of PPs was estimated using bioluminescent and growth inhibition tests (Microtox, ToxScreen and Protoxkit). Experiments were conducted to evaluate UV photolysis and activated carbon adsorption capacities for the removal of these compounds. Measurements for samples collected highlight the occurrence of PPs in WTP effluent of Southeast region at concentrations ranging from 10 to 1000 ng. L-1 and reaching hundreds of ng. L-1 in the downstream surface waters. Comparison between the level of exposure and experimental toxicity values completed by literature data suggests that only 3 compounds (propranolol, ibuprofen and diclofénac) may induce a low risk at a local scale (rivers of Gard). Complementary treatments of the STP effluents by UV photolysis and activated carbon adsorption prove to be efficient to remove most of the 12 studied PPs and should be considered to reduce the presence and the impact of pharmaceutical products in the environment
Leveillard, Florine. "Méthodologie de minimisation de la pollution appliquée au traitement de surface : étude de l’entraînement comme vecteur de pollution." Thesis, Saint-Etienne, EMSE, 2011. http://www.theses.fr/2011EMSE0598/document.
Повний текст джерелаCurrently, via the prevention principle, environmental regulations incite industries to implement strategies to reduce the pollution at the source (ICPE, IPPC, IED). Industries are sometimes lost in front of various proposed technical solutions. The application of cleaner production strategies such as good operational procedures and good practices of management allow to answer these constraints.The metal finishing activity uses a lot of water and chemicals and thus generates polluted effluents. The objective of this work is to propose a simple methodology of limitation of the pollution flows and of the water specific consumption of metal finishing workshops.Then, experimental studies have allowed, on one hand, to create an easy method of the drag-out calculation and, on the other hand, to show and to quantify the influence of different parameters on the drag-out, from a qualitative and quantitative point of view. They are, for example, the shape and the roughness of the treated pieces, the draining time, the superficial tension of the treatment solutions but also the stirring type and duration of rinsing.All these elements, integrated into the methodology of pollution minimization, allow to realize a diagnosis of the process line. Moreover, it permits to estimate the impact of a modification of this installation on the specific consumption of water, on the pollution balance assessment and on the rinsing quality. So, this methodology can help to optimize and to limit consumptions of water and chemicals not only on the process line but also in wastewater treatment plant, so decreasing the environmental impacts and the running costs
Книги з теми "Traitements de surface – Environnement"
Charrin, Pierre. Guide pratique des rinçages statiques et courants en traitements de surface. Paris: Libr. de traitements de surface, 1985.
Знайти повний текст джерелаMathieu, Hans Jo rg. Traite des mate riaux: Analyse et technologie des surfaces : couches minces et tribologie. Lausanne: Presses polytechniques et universitaires romandes, 2003.
Знайти повний текст джерелаChevalier, Sébastien. Traitements de surface et nouveaux materiaux: Quelles solutions pour lutter contre la dégradation des matériaux à haute temperature ? Dijon: Éd. universitaires de Dijon, 2007.
Знайти повний текст джерелаConference, International Thermal Spray. Thermal spray: Meeting the challenges of the 21st century : proceedings of the 15th International Thermal Spray Conference, 25-29 May 1998, Nice, France. Materials Park, OH: ASM International, 1998.
Знайти повний текст джерелаJ, Alloway Brian, Kröpfelová Lenka, Trevors Jack T. 1953-, and SpringerLink (Online service), eds. Wastewater Treatment in Constructed Wetlands with Horizontal Sub-Surface Flow. Dordrecht: Springer Science + Business Media B.V, 2008.
Знайти повний текст джерелаRuimi, Michel. Traitements de surface des matériaux par voie humide. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1096-3.
Повний текст джерелаRuimi, Michel. Traitements de Surface des Matériaux Par Voie Humide : Dysfonctionnements: Origines, Effets, Solutions. EDP Sciences, 2021.
Знайти повний текст джерелаVymazal, Jan, and Lenka Kröpfelová. Wastewater Treatment in Constructed Wetlands with Horizontal Sub-Surface Flow. Springer, 2010.
Знайти повний текст джерелаЧастини книг з теми "Traitements de surface – Environnement"
"Chapitre 8 • Environnement : solutions alternatives des procédés de traitements de surface par voie humide touchés par les contraintes environnementales." In Traitements de surface des matériaux par voie humide, 373–412. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1096-3-011.
Повний текст джерела"Chapitre 8 • Environnement : solutions alternatives des procédés de traitements de surface par voie humide touchés par les contraintes environnementales." In Traitements de surface des matériaux par voie humide, 373–412. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1096-3.c011.
Повний текст джерелаRoux, Valentine, and Marie-Agnès Courty. "Les traitements de surface." In Des céramiques et des hommes, 129–36. Presses universitaires de Paris Nanterre, 2016. http://dx.doi.org/10.4000/books.pupo.25407.
Повний текст джерелаCoqueugniot, Hélène. "Paléo-imagerie par rayons X : une méthode d’exploration transdisciplinaire, de l’archéologie à la chirurgie Hélène." In Regards croisés: quand les sciences archéologiques rencontrent l'innovation, 139–56. Editions des archives contemporaines, 2017. http://dx.doi.org/10.17184/eac.3794.
Повний текст джерелаBACROIX, Brigitte. "Les post-traitements en fabrication additive." In La fabrication additive des alliages métalliques 2, 105–67. ISTE Group, 2022. http://dx.doi.org/10.51926/iste.9055.ch2.
Повний текст джерела"1 Surface propre et environnement ultra-vide." In Les surfaces solides : concepts et méthodes, 165–72. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0293-7-012.
Повний текст джерела"1 Surface propre et environnement ultra-vide." In Les surfaces solides : concepts et méthodes, 165–72. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0293-7.c012.
Повний текст джерела"Chapitre 5 • Gammes de préparations de surface." In Traitements de surface des matériaux par voie humide, 179–202. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1096-3-008.
Повний текст джерела"Chapitre 5 • Gammes de préparations de surface." In Traitements de surface des matériaux par voie humide, 179–202. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1096-3.c008.
Повний текст джерела"Chapitre 4 • Contamination des bains de traitements de surface." In Traitements de surface des matériaux par voie humide, 153–78. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-1096-3-007.
Повний текст джерелаТези доповідей конференцій з теми "Traitements de surface – Environnement"
Daas, M., and K. Dada. "Le flux numérique en implantologie." In 66ème Congrès de la SFCO. Les Ulis, France: EDP Sciences, 2020. http://dx.doi.org/10.1051/sfco/20206601016.
Повний текст джерелаPelletier, E. "La réalisation de traitements optiques de surface." In Systèmes optiques. Les Ulis, France: EDP Sciences, 1992. http://dx.doi.org/10.1051/sfo/1992012.
Повний текст джерелаKermouche, Guillaume. "Mécanique des surfaces des matériaux métalliques : caractérisation et traitements." In Etats de surface dans les réacteurs nucléaires : enjeux, avancées et perspectives. Les Ulis, France: EDP Sciences, 2017. http://dx.doi.org/10.1051/jtsfen/2017eta04.
Повний текст джерелаFeaugas, X., J. Creus, R. Sabot, H. El Alami, D. Large, M. Sahal, C. Savall, and C. Huvier. "Influence d'un état mécanique sur la réactivité de surface en milieux aqueux des métaux c.f.c." In PlastOx 2007 - Mécanismes et Mécanique des Interactions Plasticité - Environnement. Les Ulis, France: EDP Sciences, 2009. http://dx.doi.org/10.1051/ptox/2009016.
Повний текст джерелаAmmeri, Ahmed, Habib Chabchoub, Wafik Hachicha, and Faouzi Masmoudi. "Combining Taguchi approach and response surface methodolgy for lot-sizing problem in MTO environnement." In 2015 4th International Conference on Advanced Logistics and Transport (ICALT). IEEE, 2015. http://dx.doi.org/10.1109/icadlt.2015.7136621.
Повний текст джерелаARCHETTI, Renata. "Design of surface drifter for the oil spill monitoring." In SANNIER L., LEVACHER D., JOURDAN M. (2009). Approche économique et validation de méthodes de traitements aux liants hydrauliques de sédiments marins contaminés. Revue Paralia, n° 2, pp s2.1– s2.15. Editions Paralia, 2009. http://dx.doi.org/10.5150/cmcm.2009.058-9.
Повний текст джерела