Analyse, traitement et optimisation de nouveaux procédés

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Publisher :
ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.:/5 (117 download)

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Book Synopsis Analyse, traitement et optimisation de nouveaux procédés by : Badia Dandach Bouaoudat

Download or read book Analyse, traitement et optimisation de nouveaux procédés written by Badia Dandach Bouaoudat and published by . This book was released on 2012 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le travail présenté dans cette thèse s’inscrit dans le cadre du projet industriel au sein du laboratoire de Biotechnologie des établissements SOUFFLET. L’objectif de ce projet est de créer des modèles et des techniques d’optimisation utilisables pour la conduite des procédés de fermentation en milieu solide (FMS). La FMS met en œuvre des biotechnologies consistant à utiliser des microorganismes ou des produits issus de ces microorganismes dans des applications industrielles (bio-industries). Le procédé de FMS vise à assurer le développement le plus maîtrisé possible d’un microorganisme au sein du milieu solide, humidifié dans des conditions prédéfinies et contrôlable. Pour résoudre cette problématique, nous avons tout d’abord identifié les variables d’état essentielles pour le procédé de FMS. A partir de ces variables, nous avons mis au point l’outil des plans d’expériences. Ces plans d’expériences nous ont permis de définir les configurations à tester pour parvenir à une modélisation du système de production en utilisant les méthodes issues de l’intelligence artificielle telles que les réseaux de neurones RBF. Ce modèle neuronale a été par la suite hybridé a des approches métaheuristiques, afin d’optimiser la structure et trouver la meilleur configuration. Ces approches hybrides ont été tout d’abord validées sur des exemples d’applications de l’état de l’art puis sur un cas d’application industriel. Ces approches ont surtout permet une amélioration significative de la production par FMS

Instant Controlled Pressure Drop (D.I.C.) in Food Processing

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Publisher : Springer Science & Business Media
ISBN 13 : 1461486696
Total Pages : 191 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Instant Controlled Pressure Drop (D.I.C.) in Food Processing by : Tamara Allaf

Download or read book Instant Controlled Pressure Drop (D.I.C.) in Food Processing written by Tamara Allaf and published by Springer Science & Business Media. This book was released on 2013-10-24 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of Instant Controlled Pressure Drop (D.I.C.) in food processing operations is relatively new when compared with other conventional or innovative technologies. In addition to existing applications such as drying, texturing and decontamination, D.I.C. technology has been shown to be highly appropriate for an ever-growing number of uses and with a wide range of raw materials. Some examples are post-harvesting and drying of fruits and vegetables; cereal steaming; extraction of essential oils and active molecules, where D.I.C. may be combined with supercritical fluids, ultrasound or microwaves; and the hydrolysis of cellulose and the transesterification of lipids. This book presents a complete picture of current knowledge on the use of D.I.C. in food processing, preservation and extraction. It provides a comprehensive compilation, summarizing the fundamentals of D.I.C. technology, current developments, new research findings, safety precautions and environmental impacts. It will also contribute to widening the scope of D.I.C. technology through the inclusion of some much-needed examples of industrial applications. Each chapter of the book is complementary to the other chapters. They all are based on presentations of reputed international researchers and address the latest progress in the field. Professor Karim ALLAF heads a research team working on the intensification of eco-processes at La Rochelle University. He is a physicist and an expert in the thermodynamics of “instantaneity”. Dr. Tamara ALLAF is the R&D manager of ABCAR-DIC Process Company. A chemical engineer, she obtained her Ph.D. in innovative extraction processes.

Research on Transport Economics 1999

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Publisher : OECD Publishing
ISBN 13 : 9264074171
Total Pages : 430 pages
Book Rating : 4.2/5 (64 download)

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Book Synopsis Research on Transport Economics 1999 by : European Conference of Ministers of Transport

Download or read book Research on Transport Economics 1999 written by European Conference of Ministers of Transport and published by OECD Publishing. This book was released on 1999-11-23 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Annual Information Bulletin presents a survey of research in hand on the social and economic aspects of transport in over 400 specialised agencies which are mainly European (West and East) but in some cases American, Canadian or Australian.

Les lentilles de contact. Optimisation de l'adaptation, utilisation et entretien

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Publisher : Lavoisier
ISBN 13 : 2743064420
Total Pages : 242 pages
Book Rating : 4.7/5 (43 download)

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Book Synopsis Les lentilles de contact. Optimisation de l'adaptation, utilisation et entretien by : MICHAUD Langis

Download or read book Les lentilles de contact. Optimisation de l'adaptation, utilisation et entretien written by MICHAUD Langis and published by Lavoisier. This book was released on 2012-09-04 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les professionnels impliqués dans la prescription ou la vente de lentilles de contact (ou lentilles cornéennes) constatent, au quotidien, en fonction du type de lentilles choisies et de leur entretien, que le port de lentilles cornéennes peut entraîner des sensations d'inconfort ainsi que des atteintes de la santé oculaire, parfois bénins, parfois plus sérieux. Quelle est la meilleure solution d'entretien pour améliorer l'expérience du porteur de lentilles de contact ? Quel mode de port doit-on privilégier ? Quelles sont les meilleures pratiques pouvant assurer une plus grande sécurité ? Quels sont les facteurs importants à considérer pour éviter le développement d'infection ou d'inflammation à la suite du port de lentilles ? Qui est à risque ? Ce sont ces thèmes que développe l'ouvrage Les lentilles de contact. Optimisation de l'adaptation, utilisation et entretien. Après une présentation de l'évolution des matériaux composant les lentilles, l'auteur présente les solutions d'entretien et de conservation des lentilles de contact avec leurs différents agents, et leur mode d'utilisation. La présence de lentilles de contact sur l'œil n'est pas anodine et tous les professionnels ou prescripteurs délivrant des produits et des lentilles de contact doivent veiller à réduire les risques d'infection au maximum. Si toutefois des complications surviennent, l'auteur propose une conduite à suivre. Ce livre expose les recommandations et les gestes au quotidien que le porteur de lentilles doit respecter : de la pose de la lentille à son retrait, son entretien, sa conservation pour la nuit. Les lentilles de contact. Optimisation de l'adaptation, utilisation et entretien s'adresse à tous les professionnels de la vision (ophtalmologistes, opticiens, étudiants en optométrie, orthoptistes, enseignants…) ainsi qu'aux porteurs de lentilles désireux de conseils pratiques dans le choix et l'entretien des lentilles de contact.

Principal scientific and technical results

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Publisher :
ISBN 13 :
Total Pages : 618 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Principal scientific and technical results by :

Download or read book Principal scientific and technical results written by and published by . This book was released on 1992 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CANMET Report

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Publisher :
ISBN 13 :
Total Pages : 496 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis CANMET Report by :

Download or read book CANMET Report written by and published by . This book was released on 1983 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:

CIM Bulletin

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Publisher :
ISBN 13 :
Total Pages : 584 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis CIM Bulletin by : Canadian Institute of Mining and Metallurgy

Download or read book CIM Bulletin written by Canadian Institute of Mining and Metallurgy and published by . This book was released on 1997 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal de Physique

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Publisher :
ISBN 13 :
Total Pages : 1012 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Journal de Physique by :

Download or read book Journal de Physique written by and published by . This book was released on 1991 with total page 1012 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reserves, finance and general

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Publisher :
ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Reserves, finance and general by :

Download or read book Reserves, finance and general written by and published by . This book was released on 1988 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal A.

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Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Journal A. by :

Download or read book Journal A. written by and published by . This book was released on 1987 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Catalogue Des Publications de CANMET

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Publisher :
ISBN 13 :
Total Pages : 280 pages
Book Rating : 4.:/5 (4 download)

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Book Synopsis Catalogue Des Publications de CANMET by : Canada Centre for Mineral and Energy Technology. Technology Information Division

Download or read book Catalogue Des Publications de CANMET written by Canada Centre for Mineral and Energy Technology. Technology Information Division and published by . This book was released on 1978 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Retrofitting Municipal Wastewater Treatment Plants for Enhanced Biological Phosphorus Removal

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Publisher : Environment Canada
ISBN 13 :
Total Pages : 148 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Retrofitting Municipal Wastewater Treatment Plants for Enhanced Biological Phosphorus Removal by : Canviro Consultants Ltd

Download or read book Retrofitting Municipal Wastewater Treatment Plants for Enhanced Biological Phosphorus Removal written by Canviro Consultants Ltd and published by Environment Canada. This book was released on 1986 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This investigation addressed the technical and economic feasibility ofretrofitting existing Canadian municipal wasterwater treatment plants forenhanced biological phosphorus removal (EBPR). Various EBPR processes werereviewed briefly and the practicality of using these technologies compared toconventional chemical precipitation technology for removing phosphorus frommunicipal wastewaters was assessed. An attempt was made to identify thetype and size of existing treatment plants in Canada that would be mostamenable to retrofit for enhanced biological phosphorus removal. Costs werecompared for a number of EBPR alternatives and chemical precipitation. Thisstudy was not limited to a single specific plant, but was conducted inbroader context so that those conditions under which either chemical orenhanced biological phosphorus removal was more cost-effective could beidentified.

International Water Supply Association

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Publisher :
ISBN 13 :
Total Pages : 402 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis International Water Supply Association by : International Water Supply Association. Congress

Download or read book International Water Supply Association written by International Water Supply Association. Congress and published by . This book was released on 1980 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Rapport de la Consultation D'experts FAO Sur la Technologie Du Poisson en Afrique

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Publisher : Food & Agriculture Org.
ISBN 13 : 9789250028286
Total Pages : 56 pages
Book Rating : 4.0/5 (282 download)

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Book Synopsis Rapport de la Consultation D'experts FAO Sur la Technologie Du Poisson en Afrique by :

Download or read book Rapport de la Consultation D'experts FAO Sur la Technologie Du Poisson en Afrique written by and published by Food & Agriculture Org.. This book was released on 1989 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Mémoires

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Publisher :
ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.2/5 (466 download)

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Book Synopsis Mémoires by : France. Bureau de recherches géologiques et minières

Download or read book Mémoires written by France. Bureau de recherches géologiques et minières and published by . This book was released on 1980 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geoanalysis 90

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Publisher :
ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Geoanalysis 90 by : G. E. M. Hall

Download or read book Geoanalysis 90 written by G. E. M. Hall and published by . This book was released on 1993 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inaugural conference of an international series of symposia focusing on the analysis of geological materials. The conference includes abstracts and papers covering determination of trace minerals, chemical analysis, spectrometric analysis, reagents for the determination of platinum group elements and gold, isotope ratios, on-site testing, SIMS analysis, quantitative XRF analysis, and source emission spectrometry.

Mineral Resources

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Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Mineral Resources by : Claude Guillemin

Download or read book Mineral Resources written by Claude Guillemin and published by . This book was released on 1980 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: