Добірка наукової літератури з теми "Adsorption de polluants organiques"
Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями
Ознайомтеся зі списками актуальних статей, книг, дисертацій, тез та інших наукових джерел на тему "Adsorption de polluants organiques".
Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.
Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.
Статті в журналах з теми "Adsorption de polluants organiques"
Trebouet, D., A. Berland, J. P. Schlumpf, P. Jaouen, and F. Quemeneur. "Traitement de lixiviats stabilisés de décharge par des membranes de nanofiltration." Revue des sciences de l'eau 11, no. 3 (April 12, 2005): 365–82. http://dx.doi.org/10.7202/705312ar.
Повний текст джерелаCHATELET, A., A. FOURNIER, S. JURJANZ, S. LERCH, H. TOUSSAINT, M. DELANNOY, C. FEIDT, and G. RYCHEN. "L’épandage de matières fertilisantes d’origine résiduaire sur les prairies comporte-t-il des risques en termes de transfert de polluants organiques et inorganiques vers la chaîne alimentaire ?" INRA Productions Animales 28, no. 5 (January 14, 2020): 383–98. http://dx.doi.org/10.20870/productions-animales.2015.28.5.3041.
Повний текст джерелаTEDOLDI, D., G. CHEBBO, D. PIERLOT, Y. KOVACS, and M. C. GROMAIRE. "Accumulation de métaux et HAP dans le sol de différents ouvrages d’infiltration." Techniques Sciences Méthodes, no. 12 (January 20, 2020): 89–111. http://dx.doi.org/10.36904/tsm/201912089.
Повний текст джерелаRychen, Guido, Cécile Ducoulombier-Crépineau, Stefan Jurjanz, Luc Méjean, and Cyril Feidt. "La chaîne alimentaire vecteur de Polluants Organiques Persistants." Cahiers de Nutrition et de Diététique 41, no. 3 (June 2006): 139–46. http://dx.doi.org/10.1016/s0007-9960(06)70619-8.
Повний текст джерелаBennama, Tahar, Abdelkader Younsi, Zoubir Derriche, and et Abdelkader Debab. "Caractérisation et traitement physico-chimique des lixiviats de la décharge publique d'El-Kerma (Algérie) par adsorption en discontinu sur de la sciure de bois naturelle et activée chimiquement." Water Quality Research Journal 45, no. 1 (February 1, 2010): 81–90. http://dx.doi.org/10.2166/wqrj.2010.009.
Повний текст джерелаMarchand, M. "La contamination des eaux continentales par les micropolluants organiques." Revue des sciences de l'eau 2, no. 2 (April 12, 2005): 229–64. http://dx.doi.org/10.7202/705030ar.
Повний текст джерелаRYCHEN, G., C. DUCOULOMBIER-CREPINEAU, N. GROVA, S. JURJANZ, and C. FEIDT. "Modalités et risques de transfert des polluants organiques persistants vers le lait." INRAE Productions Animales 18, no. 5 (December 18, 2005): 355–66. http://dx.doi.org/10.20870/productions-animales.2005.18.5.3538.
Повний текст джерелаFLANAGAN, K., P. BRANCHU, L. BOUDAHMANE, E. CAUPOS, D. DEMARE, S. DESHAYES, P. DUBOIS, et al. "Vers une maîtrise à la source de la contamination des eaux pluviales urbaines : rétention et devenir de micropolluants dans deux ouvrages de filtration végétalisés." Techniques Sciences Méthodes, no. 12 (January 20, 2020): 65–88. http://dx.doi.org/10.36904/tsm/201912065.
Повний текст джерелаMarchand, M., J. C. Caprais, P. Pignet, and V. Porot. "Les polluants organiques dans les effluents urbains et apports polluants dans millieu marin. cas du littoral Francais." Water Research 23, no. 4 (April 1989): 461–70. http://dx.doi.org/10.1016/0043-1354(89)90137-1.
Повний текст джерелаBerteigne, M., Y. Lefevre, and C. Rose. "Accumulation de polluants organiques (H.P.A.) dans les horizons humifères des sols." European Journal of Forest Pathology 18, no. 5 (August 1988): 310–18. http://dx.doi.org/10.1111/j.1439-0329.1988.tb00218.x.
Повний текст джерелаДисертації з теми "Adsorption de polluants organiques"
Manole, Creanga Carmen Delmas Henri Hopulele Traian. "Procédé AD-OX d'élimination de polluants organiques non biodégradables par adsorption puis oxydation catalytique /." Toulouse : INP Toulouse, 2008. http://ethesis.inp-toulouse.fr/archive/00000561.
Повний текст джерелаObeid, Layaly. "Synthèse et caractérisation de matériaux magnétiques pour l'adsorption de polluants présents dans les eaux." Thesis, Paris 6, 2014. http://www.theses.fr/2014PA066285/document.
Повний текст джерелаThe aim of this thesis is the development and characterization of multifunctional materials called magsorbents that could be integrated in a water-treatment process to improve current methods or to develop new methods. These materials are millimetric beads with a polymer matrix in which are encapsulated magnetic nanoparticles of maghemite; in order to develop an environment-friendly product, biopolymers such alginate and chitosan were selected for the matrix. Our materials possess adsorbing properties allowing the extraction of organic pollutants from water. The originality of these materials lies in their magnetic properties that could be exploited for their magnetic separation from the treated medium. The adsorption characteristics of the magnetics beads were assessed by using two dyes: methyl orange (negatively charged) and methylene blue (positively charged). We showed that alginate beads are efficient for the removal of positively charged pollutants while chitosan beads adsorb preferentially negatively charged pollutants. p-nitrophenol is weakly adsorbed by both, alginate and chitosan beads. To overcome this problem, two solutions have been proposed in order to increase the beads hydrophobicity. The first one is adding a cationic surfactant, cetylpyridinium chloride, into alginate beads. The second solution is to encapsulate pillared clay into alginate beads. Both solutions show their efficiency in improving p-nitrophenol adsorption by alginate beads
Manole, Creanga Carmen. "Procédé AD-OX d'élimination de polluants organiques non biodégradables : par adsorption puis oxydation catalytique." Toulouse, INPT, 2007. http://ethesis.inp-toulouse.fr/archive/00000561/.
Повний текст джерелаTo evaluate a new sequential adsorption–oxidation (AD-OX) process on activated carbon for the remediation of poorly biodegradable water pollutants (phenol and 4-hydroxybenzoic acid (4HBA), pure or mixed), the two steps were investigated separately. Adsorption isotherms at room temperature and 150°C, on fresh activated carbon, and on aged carbon after catalytic oxidation were determined. Mixtures of the pollutants were also tested showing a much stronger adsorption of 4HBA. The oxidation step was first studied in a semi-batch mode. Kinetic laws were obtained by optimising a model including diffusion and variations of adsorbed reactant amounts. Then the oxidation was performed in a fixed bed reactor, in both up- and down-flow of gas and liquid, in various operating conditions (oxygen pressure and liquid flow rate). The developed model included water vaporisation, heat and mass transfers. Finally the feasability of the AD-OX process was demonstrated
Bouaziz, Karime Ines. "Traitement de solutions organiques diluées par couplage adsorption-oxydation électrochimique." Toulouse 3, 2014. http://thesesups.ups-tlse.fr/2617/.
Повний текст джерелаThe aim of this study is the treatment of organic pollutants discharged in wastewater at low concentrations using the coupling adsorption-electrochemical oxidation. The compounds chosen as model are phenol and methylene blue. The aim is to separate pollutants by adsorption, three adsorbants were studied: activated carbon, graphite felt (Nyex(r)) and sawdust and to regenerate adsorbant by desorption while oxidizing electrochemically the organic compound. The results show that sawdust is the only one totally regenerated by polarization. Furthermore, the treatment by polarization leads to the activation of the sawdust adsorption properties (increase by a factor of 4) due to the electrochemical reduction of the chemical function of the lignin. All the results highlight that the coupling adsorption-electro-oxidation is promising for the treatment of diluted solutions
Yonli, Arsène Hampougouni. "Caractérisation et ajustement de l'hydrophobicité de divers solides poreux : application à l'élimination de polluants organiques." Poitiers, 2005. http://www.theses.fr/2005POIT2353.
Повний текст джерелаHydrophobic silica and zeolites found numerous applications in separation technologies. They are going to replace activated carbon because of their interesting regeneration properties. Their adsorptive properties are linked to their Hydrophobicity index defined by Weitkamp. Many parameters play a key role in the values of Hydrophobicity indexes. In the case of zeolites, parameters such as the partial pressure of sorbates, their acidity, their crystallite sizes, the presence of structural defects and EFAl species in the structure. . . Determine the strength of the hydrophobic character. In the case of mesoporous silica, the silylation level is the main parameter determining the hydrophobic character. Phenol removal in aqueous solutions is efficient on hydrophobic zeolites and silylated silica. Chlorobenzene removal is efficient on the most acidic supports. This removal is improved on silylated mesoporous silicas
Elmanfe, Galal. "Coadsorption de polluants organiques et de métaux lourds : analyse fondamentale d'un mécanisme de physisorption." Brest, 2009. http://www.theses.fr/2009BRES2013.
Повний текст джерелаThis study was aimed at evidencing the role of non-reactive interactions between ions and organic molecules in the primary adsorption mechanism, constituted by physi-sorption. The chosen conditions allow one, however, to roughly simulate some environniental situations where silica suspensions, e. G. Grains of sand, can exchange adsorbed pollutants with interstitial waters in sous or within a water sheet. Experiments were made on silica suspensions with, at first, lead nitrate and carbofuran solutions, then lead nitrate and naphthalene solutions and finally naphthalene and carbofuransolutions. One should note that the adsorption of one of the components is usually favoured by the presence of the other one and conversely. However, the water lying at the silica surface leads to non-straightforward effects: organic molecules have a far much lower affinity with this interface than with the water/air interface. Addition of a second organic molecule, i. E. Carbofuran, to the lead nitrate-naphthalene mixture apparently induced no drastic change in the position or richness of the naphthalene layer; on the other hand, carbofuran adsorption was greater than previously, and ionic adsorption was strongly enhanced. A rough application of the fundamental ideas developed in the Wagner-Onsager-Samaras model to these interfaces showed that electrostatic effects are responsible for this greater ionic adsorption and suggested that the structure of the inner organic double layer plays a major role in this result
Krou, N’guessan Joachim. "Etude expérimentale et modélisation d'un procédé séquentiel AD-OX d'élimination de polluants organiques." Thesis, Toulouse, INPT, 2010. http://www.theses.fr/2010INPT0013/document.
Повний текст джерелаThis study aims to design, implement and model a small fixed bed reactor so that to perform a large number of consecutive Adsorption- Xidation cycles over Activated Carbon (AC) for water treatment. The evolution of the adsorption capacity of various activated carbons (commercial and issued from sewage sludges) is investigated during the cycles treating different wastewaters: model (phenol), dye (tartrazine) and industrial effluent. The measurement of the adsorption and oxidation performances has allowed to precise the features of the AD-OX process. The activated carbon has lost most of its adsorption capacity (80%) after the first oxidative regeneration. This conclusion can be drawn for all experiments (with very different activated carbons and also different pollutants): the adsorptive and catalytic properties of the carbons are very much reduced during the first oxidation, but then remain rather stable over the subsequent cycles. Physico-chemical characterisation of fresh and aged activated carbons helps to better understand this phenomenon: BET surface area, porosity, thermogravimetry analysis, global chemical composition (CHNSO, EDX, ICP/AES), surface functional groups, pH at the point of zero charge ... The loss of adsorption capacity seems mainly to result from the chemisorption of oligomers, poorly oxidized and that significantly reduce the microporosity. To better interpret these experiments, numerical simulations are also described in this study. Breakthrough curves of phenol adsorption have been simulated first for fresh commercial activated carbon, showing the dominating role of surface diffusion, then for aged carbon. Finally, a model has been developed to describe the batch catalytic oxidation step when AC activity is stabilized, that fits the experimental data satisfactorily without any parameter adjustment
Baïs, Nelsie. "Etude du post-traitement des fumées d'incinérateur : élimination de polluants organiques persistants sur des matériaux carbonés adsorbants à température élevée." Rennes 1, 2003. http://www.theses.fr/2003REN10101.
Повний текст джерелаCathalifaud, Geneviève. "Elimination de la matière organique lors de la coagulation-floculation par Al(III) en présence de charbon actif." Poitiers, 1994. http://www.theses.fr/1994POIT2312.
Повний текст джерелаBordas, François. "Remobilisation de micro-polluants métalliques à partir de sédiments de rivière naturellement pollués en présence de complexants organiques synthétiques." Poitiers, 1998. http://www.theses.fr/1998POIT2268.
Повний текст джерелаКниги з теми "Adsorption de polluants organiques"
Canada, Canada Environnement. Plan national de mise en oeuvre du Canada au titre de la Convention de Stockholm sur les polluants organiques persistants. Ottawa, Ont: Environnement Canada, 2006.
Знайти повний текст джерелаCanada. Direction de l'hygiène du milieu. Recommandations au sujet de la qualité des eaux utilisées à des fins récréatives au Canada. Ottawa, Ont: Santé et bien-être social Canada, 1992.
Знайти повний текст джерелаR L & L Environmental Services. Benthos and bottom sediment field collections: Upper Athabasca River, April to May, 1992. Edmonton: The Study, 1993.
Знайти повний текст джерелаMeeting, American Chemical Society. Environmental chemistry of lakes and reservoirs. Edited by Baker Lawrence A and American Chemical Society. Division of Environmental Chemistry. Washington, DC: American Chemical Society, 1994.
Знайти повний текст джерелаLanglois, Claude. Études de suivi des effets sur l'environnement (ESEE) des fabriques de pâtes et papiers: Synthèse des résultats des 47 études réalisées au Québec dans le Cadre du cycle 1. Montréal, Qué: Direction de la protection de l'environnement, Environnement Canada, 1999.
Знайти повний текст джерелаDahlem Workshop on Organic Acids in Aquatic Ecosystems (1989 Berlin, Germany). Organic acids in aquatic ecosystems: Report of the Dahlem Workshop on Organic Acids in Aquatic Ecosystems, Berlin 1989, May 7-12. Edited by Perdue Edward M, Gjessing Egil T. 1932-, and Glaze William. Chichester [England]: Wiley, 1990.
Знайти повний текст джерелаSarah, Kalhok, Northern Contaminants Program (Canada), and Canada. Dept. of Indian Affairs and Northern Development., eds. Synopsis of research conducted under the 2000/2001 Northern Contaminants Program. Ottawa: Minister of Indian Affairs and Northern Development, 2001.
Знайти повний текст джерелаOrganic substances in soil and water: Natural constituents and their influence on contaminant behaviour. Cambridge: Royal Society of Chemistry, 1993.
Знайти повний текст джерела(Editor), U. Mingelgrin, ed. Organic Substances in Soil and Water: Natural Constituents and Their Influence on Contaminant Behavior (Special Publication). Royal Society of Chemistry, 1994.
Знайти повний текст джерелаJ, Beck A., Royal Society of Chemistry (Great Britain), and International Conference on Organic Substances in Soil and Water (1992 : Lancaster University), eds. Organic substances in soil and water: Natural constituents and their influences on contaminant behaviour. Cambridge: Royal Society of Chemistry, 1993.
Знайти повний текст джерелаЧастини книг з теми "Adsorption de polluants organiques"
"1. Rappels sur les polluants organiques et métalliques." In Contamination des sols, 9–22. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0260-9-004.
Повний текст джерела"1. Rappels sur les polluants organiques et métalliques." In Contamination des sols, 9–22. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0260-9.c004.
Повний текст джерела"4. Aliments d’origine animale et polluants organiques et métalliques." In Contamination des sols, 81–94. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0260-9-007.
Повний текст джерела"Annexe 6 Effets toxiques des polluants organiques chez l’homme." In Contamination des sols, 211–12. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0260-9-015.
Повний текст джерела"4. Aliments d’origine animale et polluants organiques et métalliques." In Contamination des sols, 81–94. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0260-9.c007.
Повний текст джерела"Annexe 6 Effets toxiques des polluants organiques chez l’homme." In Contamination des sols, 211–12. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0260-9.c015.
Повний текст джерела"Annexe 1 Propriétés physico-chimiques des polluants organiques et métalliques." In Contamination des sols, 127–32. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0260-9-010.
Повний текст джерела"Annexe 1 Propriétés physico-chimiques des polluants organiques et métalliques." In Contamination des sols, 127–32. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0260-9.c010.
Повний текст джерела"3. Prévision du transfert sol-animal des polluants organiques et métalliques." In Contamination des sols, 67–80. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0260-9-006.
Повний текст джерела"Annexe 2 Absorption et distribution tissulaire des polluants organiques et métalliques." In Contamination des sols, 133–46. EDP Sciences, 2020. http://dx.doi.org/10.1051/978-2-7598-0260-9-011.
Повний текст джерела