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Author: ROMAIN.. BRIANDET
Publisher:
ISBN:
Category :
Languages : fr
Pages : 170
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Book Description
LA QUALITE HYGIENIQUE DES ALIMENTS NECESSITE UNE MAITRISE MICROBIOLOGIQUE DES SURFACES DES EQUIPEMENTS DES ATELIERS DE TRANSFORMATION ALIMENTAIRE. DANS CERTAINS CAS, LES PROCEDURES DE NETTOYAGE/DESINFECTION S'AVERENT LIMITEES, ET UNE CONTAMINATION MICROBIENNE PEUT ALORS SUBSISTER. SI CETTE FLORE RESIDUELLE CONTIENT DES MICRO-ORGANISMES PATHOGENES ET/OU D'ALTERATION, ELLE POURRA ENTRAINER DES CONSEQUENCES IMPORTANTES SUR LE PLAN DE LA SANTE PUBLIQUE ET SUR LE PLAN ECONOMIQUE. UNE APPROCHE ALTERNATIVE AUX PROCEDURES D'HYGIENE CLASSIQUEMENT UTILISEES POUR LA MAITRISE MICROBIOLOGIQUE DES SURFACES REPOSE SUR L'IMPLANTATION DE BIOFILMS POSITIFS SUSCEPTIBLES DE LIMITER L'ADHESION ET LA MULTIPLICATION DE LA FLORE PATHOGENE A LA SURFACE DES MATERIAUX CONCERNES. L'APPROCHE PHYSICO-CHIMIQUE DE L'ADHESION MICROBIENNE UTILISEE NOUS A PERMIS DE CONSTRUIRE, EN COLLABORATION AVEC LE CNEVA LERPAC, UN BIOFILM PLURIMICROBIEN CAPABLE, DANS NOS CONDITIONS EXPERIMENTALES, DE REDUIRE JUSQU'A 95% LA CONTAMINATION DES SUPPORTS PAR L. MONOCYTOGENES. EN REVANCHE, NOUS AVONS MONTRE QUE LA PRESENCE D'UNE SOUCHE DE PSEUDOMONAS FLUORESCENS, BACTERIE D'ALTERATION FREQUEMMENT PRESENTE A LA SURFACE DES ATELIERS ALIMENTAIRES HUMIDES, POUVAIT FAVORISER L'ADHESION, ET PARFOIS LA COLONISATION DES CELLULES PATHOGENES SUR LE SUPPORT.
Author: ROMAIN.. BRIANDET
Publisher:
ISBN:
Category :
Languages : fr
Pages : 170
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Book Description
LA QUALITE HYGIENIQUE DES ALIMENTS NECESSITE UNE MAITRISE MICROBIOLOGIQUE DES SURFACES DES EQUIPEMENTS DES ATELIERS DE TRANSFORMATION ALIMENTAIRE. DANS CERTAINS CAS, LES PROCEDURES DE NETTOYAGE/DESINFECTION S'AVERENT LIMITEES, ET UNE CONTAMINATION MICROBIENNE PEUT ALORS SUBSISTER. SI CETTE FLORE RESIDUELLE CONTIENT DES MICRO-ORGANISMES PATHOGENES ET/OU D'ALTERATION, ELLE POURRA ENTRAINER DES CONSEQUENCES IMPORTANTES SUR LE PLAN DE LA SANTE PUBLIQUE ET SUR LE PLAN ECONOMIQUE. UNE APPROCHE ALTERNATIVE AUX PROCEDURES D'HYGIENE CLASSIQUEMENT UTILISEES POUR LA MAITRISE MICROBIOLOGIQUE DES SURFACES REPOSE SUR L'IMPLANTATION DE BIOFILMS POSITIFS SUSCEPTIBLES DE LIMITER L'ADHESION ET LA MULTIPLICATION DE LA FLORE PATHOGENE A LA SURFACE DES MATERIAUX CONCERNES. L'APPROCHE PHYSICO-CHIMIQUE DE L'ADHESION MICROBIENNE UTILISEE NOUS A PERMIS DE CONSTRUIRE, EN COLLABORATION AVEC LE CNEVA LERPAC, UN BIOFILM PLURIMICROBIEN CAPABLE, DANS NOS CONDITIONS EXPERIMENTALES, DE REDUIRE JUSQU'A 95% LA CONTAMINATION DES SUPPORTS PAR L. MONOCYTOGENES. EN REVANCHE, NOUS AVONS MONTRE QUE LA PRESENCE D'UNE SOUCHE DE PSEUDOMONAS FLUORESCENS, BACTERIE D'ALTERATION FREQUEMMENT PRESENTE A LA SURFACE DES ATELIERS ALIMENTAIRES HUMIDES, POUVAIT FAVORISER L'ADHESION, ET PARFOIS LA COLONISATION DES CELLULES PATHOGENES SUR LE SUPPORT.
Author: Istvan Bogardi
Publisher: Springer Science & Business Media
ISBN: 3642760406
Category : Technology & Engineering
Languages : en
Pages : 438
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Book Description
The nitrate content of drinking water is rising at an alarming rate in several regions of NATO countries and elsewhere in the world. The increase is due to lack of proper sewage treatment, and primarily to excess fertilizer application. Also, eutrophication in several coastal areas is triggered by high nitrate concentrations. The main purpose of this book is to integrate scientific knowledge related to exposure assessment, health consequences and control of nitrate contamination in water. The motivation is related to the magnitude, the possible adverse health effects, and the high cost of control ling nitrate contamination. Future research tasks are defined by an interaction among hydro logists, toxicologists and environmental engineers in an integrated framework for nitrate risk management. The target readership of this book is a mix of university colleagues, practitioners from both the private and public sectors and advanced graduate students working with the hydrological, health science or environmental engineering aspects of nitrate contamination. The main conclusions include: 1. For risk assessment purposes, knowledge and sufficiently accurate models are available to predict nitrate load and its fate in water under changes in land use. 2. Once agricultural exposure controls are implemented, the response times in ground water may be so long as to make controls unrealistic. 3. It is still unknown whether agricultural best management practice is a compromise between nitrate risk reduction and agricultural revenue. 4. The current drinking water guidelines of 10 mg/L NOrN need not be changed.
Author: Linda Strande
Publisher: IWA Publishing
ISBN: 1780404735
Category : Technology & Engineering
Languages : en
Pages : 428
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Book Description
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.
Author: Janusz Kacprzyk
Publisher: Springer Nature
ISBN: 3030906396
Category : Technology & Engineering
Languages : en
Pages : 1298
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Book Description
This book publishes the best papers accepted and presented at the 3rd edition of the International Conference on Advanced Intelligent Systems for Sustainable Development Applied to Agriculture, Energy, Health, Environment, Industry, Education, Economy, and Security (AI2SD’2020). This conference is one of the biggest amalgamations of eminent researchers, students, and delegates from both academia and industry where the collaborators have an interactive access to emerging technology and approaches globally. In this book, readers find the latest ideas addressing technological issues relevant to all areas of the social and human sciences for sustainable development. Due to the nature of the conference with its focus on innovative ideas and developments, the book provides the ideal scientific and brings together very high-quality chapters written by eminent researchers from different disciplines, to discover the most recent developments in scientific research.
Author: P. Walstra
Publisher: CRC Press
ISBN: 0824746414
Category : Technology & Engineering
Languages : en
Pages : 752
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Book Description
Describes the efficient transformation of milk into a variety of products, focusing on the changes in raw material, and intermediate and final products, as well as the interactions between products and processing equipment. The book details the procedures for ensuring processing efficiency and product quality.
Author: Mostafa Ezziyyani
Publisher: Springer
ISBN: 3030118819
Category : Technology & Engineering
Languages : en
Pages : 301
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Book Description
This book gathers papers presented at the International Conference on Advanced Intelligent Systems for Sustainable Development (AI2SD-2018), which was held in Tangiers, Morocco on 12–14 July 2018. It highlights how advanced intelligent systems have successfully been used to develop tools and techniques for modeling, prediction and decision support in connection with the environment. Though chiefly intended for researchers and practitioners in advanced intelligent systems for sustainable development, the book will also be of interest to those working in environment and the Internet of Things, environment and big data analysis, summarization, prediction, remote sensing & geo-information, geophysics, marine and coastal environments, and sensor networks for environment services.
Author: Osvaldo Jaeggli
Publisher: ISSN
ISBN: 9783112420218
Category : Language Arts & Disciplines
Languages : en
Pages : 0
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Book Description
The architecture of the human language faculty has been one of the main foci of the linguistic research of the last half century. This branch of linguistics, broadly known as Generative Grammar, is concerned with the formulation of explanatory formal accounts of linguistic phenomena with the ulterior goal of gaining insight into the properties of the 'language organ'. The series comprises high quality monographs and collected volumes that address such issues. The topics in this series range from phonology to semantics, from syntax to information structure, from mathematical linguistics to studies of the lexicon. To discuss your book idea or submit a proposal, please contact Birgit Sievert
Author:
Publisher: Food & Agriculture Org
ISBN: 9789251051641
Category : Medical
Languages : en
Pages : 59
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Book Description
Jointly issued by the World Health Organization and the Food and Agriculture Organization. This publication contains the findings of an FAO/WHO expert meeting, held in Geneva in February 2004.
Author: Ismail Serageldin
Publisher: CABI
ISBN: 9780851996752
Category : Technology & Engineering
Languages : en
Pages : 340
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Book Description
Based on the first scientific conference convened at the Library of Alexandria, 'Biotechnology and Sustainable Development: Voices of the South and North', which was held in Alexandria, Egypt, in March 2002, this book contains overviews of agriculture, health, ethics and the environment. It discusses how dramatic improvements in food security, health, and lifestyle could accrue to the poor people of developing countries through the applications of new technologies.
Author: L M M Tijskens
Publisher: Woodhead Publishing
ISBN: 9781855735651
Category : Business & Economics
Languages : en
Pages : 516
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Book Description
Food process modelling provides an authoritative review of one of the most exciting and influential developments in the food industry. The modelling of food processes allows analysts not only to understand such processes more clearly but also to control them more closely and make predictions about them. Modelling thus aids the search for greater and more consistent food quality. Written by a distinguished international team of experts, Food process modelling covers both the range of modelling techniques and their practical applications across the food chain.
