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Epuration Des Eaux Usees Domestiques A Laide Des Disques Biologiques Rotatifs
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Author :École polytechnique (Montréal, Québec). Département de génie civil Publisher : ISBN 13 : Total Pages :124 pages Book Rating :4.:/5 (113 download)
Book Synopsis Epuration des eaux usées domestiques à l'aide des disques biologiques rotatifs by : École polytechnique (Montréal, Québec). Département de génie civil
Download or read book Epuration des eaux usées domestiques à l'aide des disques biologiques rotatifs written by École polytechnique (Montréal, Québec). Département de génie civil and published by . This book was released on 1987 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :École polytechnique (Montréal, Québec). Département de génie civil Publisher : ISBN 13 : Total Pages :146 pages Book Rating :4.:/5 (113 download)
Book Synopsis Epuration des eaux usées domestiques par installation septique et disques biologiques by : École polytechnique (Montréal, Québec). Département de génie civil
Download or read book Epuration des eaux usées domestiques par installation septique et disques biologiques written by École polytechnique (Montréal, Québec). Département de génie civil and published by . This book was released on 1982 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Application de nouvelles téchniques pour l'érupation des eaux et le traitement des boués dans l'extension de la step Genève-aire by : Nestor Epiney
Download or read book Application de nouvelles téchniques pour l'érupation des eaux et le traitement des boués dans l'extension de la step Genève-aire written by Nestor Epiney and published by . This book was released on 1989 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aide-mémoire de traitement biologique des eaux usées de l'ingénieur – Première Édition by : Youssef Salama
Download or read book Aide-mémoire de traitement biologique des eaux usées de l'ingénieur – Première Édition written by Youssef Salama and published by Les Éditions du Net. This book was released on 2014-05-19 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: S’adressant aux étudiants, enseignants ou ingénieurs, mais aussi à toute personne quelque peu scientifique et curieuse, cet ouvrage leur permettra d’en jauger avec objectivité les avantages et les inconvénients. Le livre débute par un panorama complet et synthétique des procédés biologiques de traitement des eaux usées. L’ouvrage analyse les processus de base (coagulation, décantation, filtration, boues activées) et développe une théorisation de la biologie de l’épuration.
Author :École polytechnique (Montréal, Québec). Département de génie civil Publisher : ISBN 13 : Total Pages :187 pages Book Rating :4.:/5 (113 download)
Book Synopsis Les disques biologiques pour le traitement des eaux usées by : École polytechnique (Montréal, Québec). Département de génie civil
Download or read book Les disques biologiques pour le traitement des eaux usées written by École polytechnique (Montréal, Québec). Département de génie civil and published by . This book was released on 1988 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bioréacteur à membranes immergées pour le traitement d'eaux usées domestiques by : Maria Elena Hernandez Rojas
Download or read book Bioréacteur à membranes immergées pour le traitement d'eaux usées domestiques written by Maria Elena Hernandez Rojas and published by . This book was released on 2006 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les systèmes à membrane dans l'épuration des eaux résiduelles présentent plusieurs avantages par rapport aux processus classiques à boues activées. Par contre un des principaux inconvénients est le colmatage de la membrane. Diverses stratégies sont mises en oeuvre pour combattre le colmatage. Dans ce travail l'objectif est de proposer une conduite optimale du bioréacteur après avoir élucider les relations entre la nature de la boue (composition, état de floculation...), ses conditions d'obtention et le colmatage de la membrane (résistance spécifique). Pour cela, le bioréacteur à membrane immergée a été conduit à différentes conditions opératoires : dans un premier temps, il a été alimenté avec une solution synthétique et pour trois valeurs d'âge de boues, 10, 20 et 30 jours. On a analysé la réponse du réacteur par rapport aux caractéristiques colmatantes de la boue produite : quantification de la résistance spécifique et détermination des mécanismes de colmatage, analyse des conditions physiologiques de production de boue, mise en relation de ces caractéristiques avec les substances polymériques extracellulaires (SPE) liées à la boue et présentes dans le surnageant. Dans une deuxième partie, le pilote a été alimenté par de l'eau résiduaire urbaine, à âge de boue fixé et en modifiant la charge volumique. Les résultats obtenus montrent le rôle important que jouent les composés du surnageant. Dans la plage de conditions opératoires envisagées, aucune relation claire n'a été mise en évidence entre la vitesse de production de boues et la présence de SPE à diverses concentrations .On démontre cependant comment leurs caractéristiques déterminent l'amplitude du colmatage occasionné par la boue dans son ensemble. Sur la base de ces résultats, des conditions opératoires favorisant un colmatage réduit sont proposées.
Book Synopsis Le lagunage naturel by : Manuel Vaucouloux
Download or read book Le lagunage naturel written by Manuel Vaucouloux and published by . This book was released on 1978 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis L'Epuration des eaux usées domestiques by :
Download or read book L'Epuration des eaux usées domestiques written by and published by . This book was released on 1986 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Epuration des eaux usées domestiques by : Agence de Bassin Rhone-Mediterranee-Corse. Pierre Bénite
Download or read book Epuration des eaux usées domestiques written by Agence de Bassin Rhone-Mediterranee-Corse. Pierre Bénite and published by . This book was released on 1976 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis LES EAUX USEES DOMESTIQUES ET LEUR TRAITEMENT by : FREDERIC.. AZEMA
Download or read book LES EAUX USEES DOMESTIQUES ET LEUR TRAITEMENT written by FREDERIC.. AZEMA and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Études en usine pilote du traitement des eaux usées municipales par les systèmes à disques biologiques by : Keith Lawson Murphy
Download or read book Études en usine pilote du traitement des eaux usées municipales par les systèmes à disques biologiques written by Keith Lawson Murphy and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Le traitement des eaux usées domestiques dans les départements d'outre-mer by : Pascal Molle
Download or read book Le traitement des eaux usées domestiques dans les départements d'outre-mer written by Pascal Molle and published by . This book was released on 2021 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Faecal Sludge Management by : Linda Strande
Download or read book Faecal Sludge Management written by Linda Strande and published by IWA Publishing. This book was released on 2014-08-15 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is estimated that literally billions of residents in urban and peri-urban areas of Africa, Asia, and Latin America are served by onsite sanitation systems (e.g. various types of latrines and septic tanks). Until recently, the management of faecal sludge from these onsite systems has been grossly neglected, partially as a result of them being considered temporary solutions until sewer-based systems could be implemented. However, the perception of onsite or decentralized sanitation technologies for urban areas is gradually changing, and is increasingly being considered as long-term, sustainable options in urban areas, especially in low- and middle-income countries that lack sewer infrastructures. This is the first book dedicated to faecal sludge management. It compiles the current state of knowledge of the rapidly evolving field of faecal sludge management, and presents an integrated approach that includes technology, management, and planning based on Sandecs 20 years of experience in the field. Faecal Sludge Management: Systems Approach for Implementation and Operation addresses the organization of the entire faecal sludge management service chain, from the collection and transport of sludge, and the current state of knowledge of treatment options, to the final end use or disposal of treated sludge. The book also presents important factors to consider when evaluating and upscaling new treatment technology options. The book is designed for undergraduate and graduate students, and engineers and practitioners in the field who have some basic knowledge of environmental and/or wastewater engineering.
Download or read book Journal written by and published by . This book was released on 1974 with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A German-English Dictionary for Chemists by : Austin M 1876-1956 Patterson
Download or read book A German-English Dictionary for Chemists written by Austin M 1876-1956 Patterson and published by Scholar Select. This book was released on 2015-08-08 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author :International Livestock Research Institute Publisher :ILRI (aka ILCA and ILRAD) ISBN 13 :9789291460038 Total Pages :268 pages Book Rating :4.4/5 (6 download)
Book Synopsis Livestock Policy Analysis by : International Livestock Research Institute
Download or read book Livestock Policy Analysis written by International Livestock Research Institute and published by ILRI (aka ILCA and ILRAD). This book was released on 1995-01-01 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Policy concepts; Identification of policy issues; Production systems, supply and demand; Market, price and trade policies; Marketing and distribution systems; Budget and manpower planning; Land tenure police for the livestock sector; Policy analysis report writing and communication; Livestock production and marketing in alphabeta - a case study.
Book Synopsis How to Design Wastewater Systems for Local Conditions in Developing Countries by : David M. Robbins
Download or read book How to Design Wastewater Systems for Local Conditions in Developing Countries written by David M. Robbins and published by IWA Publishing. This book was released on 2014-03-15 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical handbook providing a step-by-step approach to the techniques used for characterizing wastewater sources and investigating sites where collection, treatment and reuse/disposal technologies will be installed. It is intended to help enable local implementation of on-site and decentralized wastewater management system (DWMS)for wide scale use in development settings. How to Design Wastewater Systems for Local Conditions in Developing Countries helps local service providers and regulatory officials make informed decisions through the use of tools, checklists and case studies. It includes a link to a web based community of on-site and decentralized wastewater professionals, which contains related tools and case studies. This handbook serves as a reference for training classes, certification programs, and higher education programs in civil and sanitary engineering. There is an increasing interest on the part of local government officials and private sector service providers to implement wastewater treatment systems to solve sanitation problems. The model presented in this handbook promotes activities that first generate data related to source and site conditions that represent critical inputs, and then applies this information to the technology selection process. Matching the most appropriate technologies to the specific needs of the wastewater project is the key that leads to long term sustainability. How to Design Wastewater Systems for Local Conditions in Developing Countries is an invaluable resource for public sector decision makers and private sector service providers in developing countries. It is also a useful text for students at engineering colleges in developing countries interested in taking a class that teaches the methods of decentralized wastewater management system (DWMS) development.
