Letteratura scientifica selezionata sul tema "Eaux résiduaires urbaines traitées"
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Articoli di riviste sul tema "Eaux résiduaires urbaines traitées":
Seyhi, Brahima, Patrick Droguil, Géraldo Buelna, Jean-François Blais e Marc Heran. "État actuel des connaissances des procédés de bioréacteur à membrane pour le traitement et la réutilisation des eaux usées industrielles et urbaines". Revue des sciences de l’eau 24, n. 3 (28 novembre 2011): 283–310. http://dx.doi.org/10.7202/1006478ar.
PROST-BOUCLE, S., L. SERANNE, C. BOUTIN, S. GILLOT e P. MOLLE. "Le groupe national Epnac : douze années de collaboration pour l’assainissement des petites collectivités". Techniques Sciences Méthodes, n. 7-8 (20 agosto 2021): 41–54. http://dx.doi.org/10.36904/tsm/202107041.
MAURICE, Nicolas, Pauline LOUIS, Cécile POCHET, Christophe POINTUD, Nouceiba ADOUANI, Davide VIGNATI e Marie-Noëlle PONS. "Le projet Azhurev ou la mise en oeuvre d’une grande zone de rejet végétalisée en aval de la station d’épuration du Grand Reims". Techniques Sciences Méthodes 10, n. 10 (20 ottobre 2023): 73–82. http://dx.doi.org/10.36904/tsm/202310073.
Rocher, Vincent, Catherine Paffoni, Alexandre Gonçalves, Sam Azimi e Michel Gousailles. "La biofiltration des eaux résiduaires urbaines : retour d’expérience du SIAAP". Revue des sciences de l'eau 21, n. 4 (20 ottobre 2008): 475–85. http://dx.doi.org/10.7202/019169ar.
Naim-Gesbert, Éric. "Pollution de l’eau – Eaux urbaines résiduaires - Directive 91/271/CEE". Revue Juridique de l'Environnement 43, n. 4 (2018): 848–51. http://dx.doi.org/10.3406/rjenv.2018.7444.
Ruban, G., C. Joannis, M. C. Gromaire, J. I. Bertrand-Krajewski e G. Chebbo. "Mesurage de la turbidité sur échantillons : application aux eaux résiduaires urbaines". Techniques Sciences Méthodes, n. 4 (2008): 61–74. http://dx.doi.org/10.1051/tsm/200804061.
Alighardashi, Abolghasem, Marie-Noëlle Pons e Olivier Potier. "Présence et devenir des médicaments dans les eaux usées urbaines, une analyse bibliographique". Revue des sciences de l'eau 21, n. 4 (20 ottobre 2008): 413–26. http://dx.doi.org/10.7202/019164ar.
Calvo Miranda, José Luis. "IV. La distribution d'eau potable et l'assainissement des eaux résiduaires urbaines en Espagne". Droit et gestion des collectivités territoriales 30, n. 1 (2010): 299–311. http://dx.doi.org/10.3406/coloc.2010.2154.
Goula, Bi Tié Albert, Innocent Kouassi Kouame, Lacina Coulibaly, Théophile Gnagne, Issiaka Savane e Pierre Didier Djoman. "Caractérisation des effluents de boues activées d’une usine agroalimentaire en vue de son utilisation comme eau d’arrosage de pelouses en zone tropicale humide". Revue des sciences de l'eau 20, n. 3 (1 ottobre 2007): 299–307. http://dx.doi.org/10.7202/016504ar.
Amosse, S., e R. Nedelec. "Utilisation du biogaz issu de la digestion des boues d’épuration des eaux résiduaires urbaines". Techniques Sciences Méthodes, n. 3 (2010): 57–65. http://dx.doi.org/10.1051/tsm/201003057.
Tesi sul tema "Eaux résiduaires urbaines traitées":
Mohd, Adnan Mohd Faidzul Hakim. "Mechanistic, interfacial and modeling studies of electro-precipitation during electrochemical advanced oxidation process in a thin-film reactor : case study with reclaimed municipal wastewater". Electronic Thesis or Diss., Université de Lorraine, 2021. http://www.theses.fr/2021LORR0249.
The thesis work evolves around the characterization and quantification of cathodic mineral electro-precipitation taking place during an electro-oxidation treatment of wastewater. The electro-oxidation process was conducted in scalable submillimetric electrochemical reactor with 50 cm² surface area. Submillimetric, or also denoted as microfluidic, reactor design was chosen owing to the potential that it could offer towards its environmental application. For instance, mass transfer and redox reactions were intensified with huge cut in total operational expense owing to significant drop in internal cell resistance. Despite its interest, the quantity of research work devoted to this topic has been underwhelming. Furthermore, no report has yet been made in the literature on the formation of electro-precipitation inside a thin film cell, as opposed to the mineral scaling study performed in conventional rotating disk setup. Once the cathode is totally passivated by the electro-precipitation, the electro-oxidation efficacy is undoubtedly compromised. Hence, it justifies the need for the sequence of research works conducted throughout this thesis. Decisive parameters on the kinetics of electro-precipitation were scrutinized, i.e. the applied current density (japp), the interelectrode distance (delec), the matrix of effluent to be treated and the cathode material. Theoretical predictive models were proposed alongside several experimental results acquired. The objective was to establish the operating conditions by which less mineral scaling was formed without giving an impacting on the electro-oxidation efficiency to maximize its durability.Under the operating conditions applied, only Mg(OH)₂, CaCO₃ and Ca₃(PO₄)₂ precipitates were present. Other precipitates were not thermodynamically favoured. Mg(OH)₂ precipitation was highly dependent on japp whilst CaCO₃ and Ca₃(PO₄)₂ easily occurred even at low japp. A theoretical model correlating mass transfer coefficient (km) and delec in wide range of delec (100 to 3000 µm) was developed. Mass transfer correlation for microfluidic reactor under the form of dimensionless Sherwood number was also proposed for convenient scale up/scale down application. With regard to electrochemical cell configuration, more deposition was observed in submillimetric range due to the involvement of more vigorous concomitant H₂ evolution in macrometric setup. When the comparison was made with real wastewater, more electro-deposition occurred due to co-precipitation of dissolved organics and inhibiting effect of sulfate in simulated effluent. When higher japp was adopted, more organic mineralization, higher pharmaceutics degradation and less mineral scaling were noticed but it was accompanied with higher power consumption and significantly higher release of undesirable byproducts. Finally, the use of porous carbonaceous cathode only yielded in more electro-precipitation and higher undesirable byproducts
Nagem, Nogueira Flavia (19. "Méthodes d'évaluation de la biodégradabilité des eaux résiduaires urbaines". Aix-Marseille 1, 2000. http://www.theses.fr/2000AIX11011.
Vaillant, Sabine. "La matière organique des eaux résiduaires urbaines, caractérisation et évolution". Pau, 2000. http://www.theses.fr/2000PAUU3004.
Gonçalves, Ricardo Franci. "Elimination biologique du phosphore des eaux résiduaires urbaines par des biofiltres immergés". Toulouse, INSA, 1993. http://www.theses.fr/1993ISAT0032.
Jean-Baptiste, Conrardy. "Contribution à l’étude de l’électro-compression des boues résiduaires urbaines". Thesis, Pau, 2014. http://www.theses.fr/2014PAUU3037/document.
In the purpose to reduce waste amount, the electro-dewatering process is a promising technique to efficiently withdraw a large part of the water included in wastewater sludge. This PhD thesis contributes in various ways to the study of this technique. Lab-scale experiments showed correlations between dewatering kinetics and energy consumption of the process. Moreover, a new model, relatively simple, is proposed to study and simulate the process. This model highlights the main phenomena involved in the electro-dewatering. Finally, a study of the migration of chemical species during the dewatering process is carried out thanks to an analytical protocol measuring ions in filtrates and sludge slices.1
Julien, Sabine. "Modélisation et estimation pour le contrôle d'un procédé boues activées éliminant l'azote des eaux résiduaires urbaines". Toulouse, INPT, 1997. http://www.theses.fr/1997INPT094H.
Maréchal, Amélie. "Relations entre caractéristiques de la pollution particulaire et paramètres optiques dans les eaux résiduaires urbaines". Vandoeuvre-les-Nancy, INPL, 2000. http://www.theses.fr/2000INPL052N.
Sampling techniques commonly used for monitoring urban wastewater quality cannot provide a real time or extensive knowledge of the pollution loads conveyed in sewer systems. But needs for continuous monitoring are increasing, and optical measuring methods seem to be suitable for that purpose. Turbidity allows an indirect estimation of the concentration of suspended solids (88) in effluents. But the calibration of turbidity sensors for 88 measurements is not an easy task, and a better knowledge of the relations linking the characteristics of suspended solids and the absorption and scattering of light would be useful. A theoretical approach, based on Mie theory for spherical particles, provides information about some parameters governing absorption of light: nature and size of the particles. But the application to experimental results raised major difficulties to get a proper description of suspended particles. Using the same assumption of spherical particles, two techniques have been compared to analyse the particle size distribution, laser light scattering and sieving. Significant differences have been found, and results could not be interpreted in relation with the model. In addition, the relation between the absorption of light and the concentration of suspended solids appeared very similar for many samples collected from different sites under different circumstances, provided a standardised procedure was applied. A few other samples, all of them coming from one particular combined sewer overflow, did display different calibrating curves. However, these variations could not be linked with measured size distributions. Other factors are still to be investigated, as the density of individual particles, and of their aggregates, as well as the influence of their shape
Kaosol, Thaniya. "Contribution à la caractérisation et à l'aptitude à la déshydratation de boues résiduaires urbaines". Montpellier 2, 2007. http://www.theses.fr/2007MON20047.
Lendormi, Thomas. "Etude de l'oxydation en voie humide de boues résiduaires urbaines et intégration dans une station d'épuration". Toulouse, INSA, 2000. http://www.theses.fr/2000ISAT0043.
Petitjean, Alain Bernard Nicolas. "Modélisation des transferts réactifs diphasiques dans les filtres verticaux pour le traitement des eaux résiduaires urbaines". Strasbourg, 2011. http://www.theses.fr/2011STRA6175.
Oxygen renewal, as a prominent phenomenon for aerobic bacterial activity, deeply impacts Vertical Flow Constructed Wetland (VFCW) treatment efficiency. We introduce a multiphase model able to simulate multi-component transfer in VFCWs. It is based on a two-phase flow module, and a transport module. The flow module can quantify both water and air velocities throughout the filter during operation. The reactive transport module follows dissolved and gaseous oxygen concentrations, and the transport of solutes such as ammonium and readily biodegradable COD (Chemical Oxygen Demand). The consumption of components is governed by Monod-type kinetics. Heterotrophic and autotrophic bacteria, which are responsible for COD and ammonium degradation respectively, are part of the model components. The kinetics are based on the Constructed Wetlands Model 1. The results from the simulation tool were compared with existing experimental data, and two kinds of operation with VFCWs were investigated. The authors show strong interplay between oxygen renewal and bacterial consumption in case of sequential batch feeding with transient flooding of surface. Oxygen renewal is essentially convection mediated in such operation, while convection is not significant in non-flooding operation. Simulated bacterial patterns are impacted by the operation, both quantitatively and spatially. From a modelling point of view, the authors highlight some limitations of the biological model : the description of bacterial lysis processes needs to be enhanced, as well as ammonium adsorption to organic matter