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| Author | : J. A. Soller |
| Publisher | : IWA Publishing |
| Total Pages | : 176 |
| Release | : 2003-12-01 |
| Genre | : Science |
| ISBN | : 184339684X |
Download Evaluation of Microbial Risk Assessment Techniques and Applications Book in PDF, ePub and Kindle
This investigation reviewed and evaluated methodologies used for microbial risk assessment with respect to their applicability for reclaimed water applications. The investigation was comprised of five primary components: a comprehensive database of articles, reports and books describing microbial risk assessment methodologies was established and reviewed. Risk assessment techniques and models were identified for estimating the public health risk from exposure to microorganisms via reclaimed water applications. Two models were identified for further evaluation: a static (individual based) and a dynamic (population based). In the third component, the two models were evaluated to differentiate between the conditions under which models predict similar and substantially different estimations of risk. Through numerical simulation, exposure/pathogen combinations were identified when it may be appropriate to use the less complex, static model. Case study risk assessment scenarios demonstrated the model selection process for three realistic, yet hypothetical reclaimed water scenarios.The fourth component presents a constraint analysis for existing reuse regulations. The constraint analysis is carried out by documenting the existing reuse regulations. The constraint analysis is carried out by documenting the existing regs in three states for landscape irrigation and uses that comparison as a starting point to identify how microbial risk assessment may be useful within the context of existing and potential future water reuse regulations. The investigation concludes by identifying criteria for a computer interface that would allow regulatory and/or municipal agencies/utilities to take advantage of the analysis discussed in the report. This publication can also be purchased and downloaded via Pay Per View on Water Intelligence Online - click on the Pay Per View icon below
| Author | : Jeffrey A. Soller |
| Publisher | : |
| Total Pages | : 160 |
| Release | : 2004-01-01 |
| Genre | : Communicable diseases |
| ISBN | : 9781893664906 |
Download Evaluation of Microbial Risk Assessment Techniques and Applications Book in PDF, ePub and Kindle
| Author | : Charles N. Haas |
| Publisher | : John Wiley & Sons |
| Total Pages | : 439 |
| Release | : 2014-06-09 |
| Genre | : Technology & Engineering |
| ISBN | : 1118910028 |
Download Quantitative Microbial Risk Assessment Book in PDF, ePub and Kindle
Provides the latest QMRA methodologies to determine infection risk cause by either accidental microbial infections or deliberate infections caused by terrorism • Reviews the latest methodologies to quantify at every step of the microbial exposure pathways, from the first release of a pathogen to the actual human infection • Provides techniques on how to gather information, on how each microorganism moves through the environment, how to determine their survival rates on various media, and how people are exposed to the microorganism • Explains how QMRA can be used as a tool to measure the impact of interventions and identify the best policies and practices to protect public health and safety • Includes new information on genetic methods • Techniques use to develop risk models for drinking water, groundwater, recreational water, food and pathogens in the indoor environment
| Author | : M. Brown |
| Publisher | : Elsevier |
| Total Pages | : 320 |
| Release | : 2002-09-26 |
| Genre | : Technology & Engineering |
| ISBN | : 1855736683 |
Download Microbiological Risk Assessment in Food Processing Book in PDF, ePub and Kindle
Microbiological risk assessment (MRA) is one of the most important recent developments in food safety management. Adopted by Codex Alimentarius and many other international bodies, it provides a structured way of identifying and assessing microbiological risks in food. Edited by two leading authorities, and with contributions by international experts in the field, Microbiological risk assessment provides a detailed coverage of the key steps in MRA and how it can be used to improve food safety.The book begins by placing MRA within the broader context of the evolution of international food safety standards.Part one introduces the key steps in MRA methodology. A series of chapters discusses each step, starting with hazard identification and characterisation before going on to consider exposure assessment and risk characterisation. Given its importance, risk communication is also covered. Part two then considers how MRA can be implemented in practice. There are chapters on implementing the results of a microbiological risk assessment and on the qualitative and quantitative tools available in carrying out a MRA. It also discusses the relationship of MRA to the use of microbiological criteria and another key tool in food safety management, Hazard Analysis and Critical Control Point (HACCP) systems.With its authoritative coverage of both principles and key issues in implementation, Microbiological risk assessment in food processing is a standard work on one of the most important aspects of food safety management. Provides a detailed coverage of the key steps in microbiological risk assessment (MRA) and how it can be used to improve food safety Places MRA within the broader context of the evolution of international food safety standards Introduces the key steps in MRA methodology, considers exposure assessment and risk characterisation, and covers risk communication
| Author | : Charles N. Haas |
| Publisher | : John Wiley & Sons |
| Total Pages | : 439 |
| Release | : 2014-07-08 |
| Genre | : Technology & Engineering |
| ISBN | : 1118145291 |
Download Quantitative Microbial Risk Assessment Book in PDF, ePub and Kindle
Provides the latest QMRA methodologies to determine infection risk cause by either accidental microbial infections or deliberate infections caused by terrorism • Reviews the latest methodologies to quantify at every step of the microbial exposure pathways, from the first release of a pathogen to the actual human infection • Provides techniques on how to gather information, on how each microorganism moves through the environment, how to determine their survival rates on various media, and how people are exposed to the microorganism • Explains how QMRA can be used as a tool to measure the impact of interventions and identify the best policies and practices to protect public health and safety • Includes new information on genetic methods • Techniques use to develop risk models for drinking water, groundwater, recreational water, food and pathogens in the indoor environment
| Author | : Adam W. Olivieri |
| Publisher | : |
| Total Pages | : 84 |
| Release | : 2007 |
| Genre | : Microbial contamination |
| ISBN | : 9781934183069 |
Download Application of Microbial Risk Assessment Techniques to Estimate Risk Due to Exposure to Reclaimed Waters Book in PDF, ePub and Kindle
| Author | : Vincent T. Covello |
| Publisher | : |
| Total Pages | : 296 |
| Release | : 1985 |
| Genre | : Biotechnology |
| ISBN | : |
Download The Suitability and Applicability of Risk Assessment Methods for Environmental Applications of Biotechnology Book in PDF, ePub and Kindle
| Author | : Amirhossein Mokhtari |
| Publisher | : |
| Total Pages | : 214 |
| Release | : 2004 |
| Genre | : |
| ISBN | : |
Download Evaluation of Sensitivity Analysis Methods for Application to Microbial Food Safety Process Risk Models Book in PDF, ePub and Kindle
Keywords: Variability, Sensitivity Analysis, Microbial Food Safety, Risk Assessment, Uncertainty.
| Author | : Stephen J. Forsythe |
| Publisher | : John Wiley & Sons |
| Total Pages | : 216 |
| Release | : 2008-04-15 |
| Genre | : Technology & Engineering |
| ISBN | : 1405148683 |
Download The Microbiological Risk Assessment of Food Book in PDF, ePub and Kindle
The Microbiological Risk Assessment of Food follows on from the author's successful book The Microbiology of Safe Food and provides a detailed analysis of the subject area including cutting-edge information on: foodborne pathogens in world trade; food safety, control and HACCP; risk analysis; the application of microbiological risk assessment (MRA) and likely future developments in the techniques and applications of MRA. This important book focuses on what is an acceptable level of risk to consumers associated with eating food, on a daily basis, which does contain bacteria. An extremely important addition to the available literature, providing a thorough synthesis that will be an essential purchase for all those involved with issues relating to safe food. Copies of the book should be available to practitioners in food companies and academia, including food microbiologists, food scientists and technologists, to consultants and to all those studying or teaching food microbiology. Personnel in government regulatory and public and environmental health capacities will find much of use within the covers of this book. Copies of the book should also be available in the libraries of all research establishments and university departments where food science, food technology and microbiology are studied and taught. Stephen J. Forsythe is Reader in Microbiology at the Department of Life Sciences, Nottingham Trent University, UK. Cover Photograph: Lactobacillus case Shirota by kind permission and courtesy of Yakult UK Ltd.
| Author | : Larry J. Wymer |
| Publisher | : John Wiley & Sons |
| Total Pages | : 248 |
| Release | : 2007-10-22 |
| Genre | : Mathematics |
| ISBN | : 9780470518311 |
Download Statistical Framework for Recreational Water Quality Criteria and Monitoring Book in PDF, ePub and Kindle
With increasing rates of pollution to both land and aquatic environments, regulations for the quality of our waters are necessarily becoming more stringent. In the light of recent epidemiological studies new criteria are being established for the safety of our recreational waters. In order for such criteria to be developed an established statistical framework needs to be in place. Statistical Framework for Recreational Water Quality Criteria and Monitoring offers a practical guide to the statistical methods used for assessing health effects and monitoring and modelling water quality Both traditional and novel sampling designs are discussed. Written by a team of international experts in the field, this book sets out to provide an essential structure for the monitoring of water quality. · Proposes a much-needed framework for the monitoring of water quality, and provides practical guidance on the statistical methods involved. · Covers risk characterization, empirical modelling, sensitivity analysis and measures of robustness. · Details sampling methods and quality control approaches. · Presents crucial, real-life results from recent large-scale studies of water quality, central to the development of the area. · Accompanied by a supplementary website hosting data sets and tools for data analysis. The book is primarily aimed at public health officials, staff of regulatory bodies and students and faculty members of environmental and statistical science courses. There is also much to benefit readers from environmental research and risk analysis.
