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Improve System Contamination Control And Increase System Efficiency
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Book Synopsis Improve System Contamination Control and Increase System Efficiency by : J. P. Duncan
Download or read book Improve System Contamination Control and Increase System Efficiency written by J. P. Duncan and published by . This book was released on 1971 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents a manufacturer's view of the critical areas regarding contamination control based on our experience with both hydraulic components and systems. Fluid contamination is a leading contributor to reduced system efficiency, and its control should be given consideration during system design. Contamination sources and the acceptable contamination levels are presented in addition to the types of contamination normally encountered. The ratings and location of filters in the system are discussed, and a brief outline for a maintenance program is included at the end of the paper.
Author :ASTM Committee D-2 on Petroleum Products and Lubricants Publisher :Philadelphia : American Society for Testing and Materials ISBN 13 : Total Pages :104 pages Book Rating :4.3/5 (91 download)
Book Synopsis Hydraulic System Cleanliness by : ASTM Committee D-2 on Petroleum Products and Lubricants
Download or read book Hydraulic System Cleanliness written by ASTM Committee D-2 on Petroleum Products and Lubricants and published by Philadelphia : American Society for Testing and Materials. This book was released on 1971 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis ASTM Special Technical Publication by :
Download or read book ASTM Special Technical Publication written by and published by . This book was released on 1961 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Energy Performance of Cleanroom Environmental Systems by :
Download or read book Energy Performance of Cleanroom Environmental Systems written by and published by . This book was released on 2001 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: By developing metrics for evaluating cleanroom air system performance and overall load intensity, this paper provides energy benchmarking results for thirteen cleanroom environmental system performance, and identifies opportunities for improving cleanroom energy efficiency while maintaining or improving cleanroom contamination control. Comparisons with IEST Recommended Practice are made to examine the performance of cleanroom air systems. These results can serve as a vehicle to identify energy efficient cleanroom design practices and to highlight important issues in cleanroom operation and maintenance. Results from this study confirm that there are opportunities in improving energy efficiency of cleanroom environmental systems while maintaining effective contamination control.
Book Synopsis Contamination Control and Cleanrooms by : Alvin Lieberman
Download or read book Contamination Control and Cleanrooms written by Alvin Lieberman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contamination control standards and techniques for all phases of the production of high-technology products are spelled out in this applications-orientated guide. Practical cleaning methods for products and process fluids are accompanied by tips on selecting operations based on economy and efficiency. Explanations of contaminant measurement devices cover operation, error sources and remedial methods. Engineers will find vital data on contaminant sources, as well as coverage of operations and procedures that aggravate contaminant effects.
Book Synopsis Contamination Control in Practice by : Matts Ramstorp
Download or read book Contamination Control in Practice written by Matts Ramstorp and published by John Wiley & Sons. This book was released on 2008-06-25 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contamination control has received great interest and found increasing use within several industrial branches including microelectronics, pharmaceuticals, food and beverages using various concepts of contamination control in their production, purification or packaging process. The book supplies a holistic view of contamination control, presenting the different types of contaminants in a summarized form. The focus is on how to protect products and processes from external contamination and also on different ways to take care of and control contaminants generated in the process. The aim is to eliminate them from a product or a process flow (e.g. through filtration), or to render them harmless (e.g. through sterilisation by moist heat). Product purity or the cleanliness of process flows are often complex matters and hard to define in easily understood terms. This book covers a variety of different techniques used in order to achieve and maintain certain overall cleanliness levels for both microbiological or inanimate particle contaminants. It supplies basic knowledge including validation aspects for industrial branches working with increased demands of cleanliness, for instance water purification, steam, pressurized gases and different flows in a process together with finished products.
Book Synopsis Best Practice for Energy Efficient Cleanrooms by : Tengfang Xu
Download or read book Best Practice for Energy Efficient Cleanrooms written by Tengfang Xu and published by . This book was released on 2005 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Cleanroom air-recirculation systems typically account for a significant portion of the HVAC energy use in cleanrooms. High electric power density is normally required for fans to deliver large volume of airflows that were designed, supplied, recirculated, and exhausted within a given time. With the increasing demand for specific contamination control, it is important to optimize design of clean spaces. Best practice in cleanroom air system design includes right-sizing the systems in cleanrooms and adopting minienvironments. Implementing and integrating minienvironments in cleanrooms can improve contamination control and save significant energy. A minienvironment is a localized environment created by an enclosure to isolate a product or process from the surrounding environment. The advantages in using minienvironments include the following: (1) Minienvironments may create better contamination control and process integration. (2) Minienvironments may maintain better contamination control by better control of pressure difference or through use of unidirectional airflows, e.g., cleanliness-class upgrade required for certain process. (3) Minienvironments may potentially reduce energy costs. The use of fan-filter units (FFU) in minienvironments is common. The energy efficiency of such air-delivery systems can vary significantly because of the difference in energy performance, airflow paths, and operating conditions. Simply adding minienvironments with fan-filter units in an existing cleanroom will increase power density and energy intensity for delivering airflow in the space served, if everything else is unchanged. However, by considering contamination control requirements in the various spaces minienvironments can be integrated with the surrounding cleanroom to optimize the overall electric power demand for the facility and to achieve specific cleanliness in each area. In addition, selecting energy efficient minienvironment systems will further improve the overall energy efficiency of the clean spaces.
Book Synopsis Introduction to Contamination Control and Cleanroom Technology by : Matts Ramstorp
Download or read book Introduction to Contamination Control and Cleanroom Technology written by Matts Ramstorp and published by John Wiley & Sons. This book was released on 2008-07-11 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contamination control is being used by more and more industries where the highest level of cleanliness and hygiene is of vital importance. This book covers the basic principles of contamination control and cleanroom technology from a holistic point of view. It deals with cleanliness and hygiene and their effects on the outcome of a process, reflecting the latest results from both scientific and practical points of view. The following topics are covered: contaminants and how they are measured cleanrooms and clean zones cleaning and decontamination cleanroom clothing the impact of people on cleanliness. Intended as an introduction to the area of contamination control, the text is also an excellent source of knowledge for people with both theoretical and practical experience. The Swedish version has been used for a long time within the Nordic countries as a basic training textbook within the pharmaceutical, microelectronics, food and beverage, optics and many other industries.
Book Synopsis Department of Defense Chemical, Biological, Radiological, and Nuclear Defense Program: Performance Plan 2004 by :
Download or read book Department of Defense Chemical, Biological, Radiological, and Nuclear Defense Program: Performance Plan 2004 written by and published by DIANE Publishing. This book was released on with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contamination Control Handbook by : Sandia Laboratories
Download or read book Contamination Control Handbook written by Sandia Laboratories and published by . This book was released on 1969 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Improving Water and Nutrient-Use Efficiency in Food Production Systems by : Zed Rengel
Download or read book Improving Water and Nutrient-Use Efficiency in Food Production Systems written by Zed Rengel and published by John Wiley & Sons. This book was released on 2013-04-01 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Improving Water and Nutrient Use Efficiency in Food Production Systems provides professionals, students, and policy makers with an in-depth view of various aspects of water and nutrient us in crop production. The book covers topics related to global economic, political, and social issues related to food production and distribution, describes various strategies and mechanisms that increase water and nutrient use efficiency, and review te curren situation and potential improvements in major food-producing systems on each continent. The book also deals with problems experienced by developed countries separtaely from problems facing developing countries. Improving Water and Nutrient Use Efficiency emphasizes judicious water and nutrient management which is aimed at maximising water and nutrient utilisation in the agricultural landscape, and minimising undesirable nutrient losses to the environment.
Book Synopsis Advances in Asset Management and Condition Monitoring by : Andrew Ball
Download or read book Advances in Asset Management and Condition Monitoring written by Andrew Ball and published by Springer Nature. This book was released on 2020-08-27 with total page 1566 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers select contributions from the 32nd International Congress and Exhibition on Condition Monitoring and Diagnostic Engineering Management (COMADEM 2019), held at the University of Huddersfield, UK in September 2019, and jointly organized by the University of Huddersfield and COMADEM International. The aim of the Congress was to promote awareness of the rapidly emerging interdisciplinary areas of condition monitoring and diagnostic engineering management. The contents discuss the latest tools and techniques in the multidisciplinary field of performance monitoring, root cause failure modes analysis, failure diagnosis, prognosis, and proactive management of industrial systems. There is a special focus on digitally enabled asset management and covers several topics such as condition monitoring, maintenance, structural health monitoring, non-destructive testing and other allied areas. Bringing together expert contributions from academia and industry, this book will be a valuable resource for those interested in latest condition monitoring and asset management techniques.
Book Synopsis Alternatives for Ground Water Cleanup by : National Research Council
Download or read book Alternatives for Ground Water Cleanup written by National Research Council and published by National Academies Press. This book was released on 1994-02-01 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: There may be nearly 300,000 waste sites in the United States where ground water and soil are contaminated. Yet recent studies question whether existing technologies can restore contaminated ground water to drinking water standards, which is the goal for most sites and the result expected by the public. How can the nation balance public health, technological realities, and cost when addressing ground water cleanup? This new volume offers specific conclusions, outlines research needs, and recommends policies that are technologically sound while still protecting health and the environment. Authored by the top experts from industry and academia, this volume: Examines how the physical, chemical, and biological characteristics of the subsurface environment, as well as the properties of contaminants, complicate the cleanup task. Reviews the limitations of widely used conventional pump-and-treat cleanup systems, including detailed case studies. Evaluates a range of innovative cleanup technologies and the barriers to their full implementation. Presents specific recommendations for policies and practices in evaluating contamination sites, in choosing remediation technologies, and in setting appropriate cleanup goals.
Book Synopsis Performance Evaluation of Cleanroom Environmental Systems by :
Download or read book Performance Evaluation of Cleanroom Environmental Systems written by and published by . This book was released on 2003 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents in-situ measurement results for energy and environmental performance of thirteen cleanroom systems located in the USA, including key metrics for evaluating cleanroom air system performance and overall electric power intensity. Comparisons with the IEST Recommended Practice (IEST-RP-CC012.1) are made to examine the performance of cleanroom air systems. Based upon the results, the paper discusses likely opportunities for improving cleanroom energy efficiency while maintaining effective contamination control. The paper concludes that there are wide variations in energy performance of cleanroom environmental systems, and that performance benchmarking can serve as a vehicle to identify energy efficient cleanroom design practices and to highlight important issues in cleanroom operation and maintenance.
Book Synopsis Virtual Manufacturing by : Prashant Banerjee
Download or read book Virtual Manufacturing written by Prashant Banerjee and published by John Wiley & Sons. This book was released on 2001-03-23 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title on virtual manufacturing features an integrated approach and coverage of practical applications. It links virtual reality and Web-based production to manufacturing. It covers not only the technology, but the integration of the topics and their applications to manufacturing.
Book Synopsis Five-year Index to ASTM Technical Papers and Reports by : American Society for Testing and Materials
Download or read book Five-year Index to ASTM Technical Papers and Reports written by American Society for Testing and Materials and published by . This book was released on 1971 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Developments in Surface Contamination and Cleaning - Vol 2 by : Rajiv Kohli
Download or read book Developments in Surface Contamination and Cleaning - Vol 2 written by Rajiv Kohli and published by William Andrew. This book was released on 2009-10-02 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rajiv Kohli and Kash Mittal have brought together the work of experts from different industry sectors and backgrounds to provide a state-of-the-art survey and best practice guidance for scientists and engineers engaged in surface cleaning or handling the consequences of surface contamination. Topics covered include: A systems analysis approach to contamination control Physical factors that influence the behavior of particle deposition in enclosures An overview of current yield models and description of advanced models Types of strippable coatings, their properties and applications of these coatings for removal of surface contaminants In-depth coverage of ultrasonic cleaning Contamination and cleaning issues at the nanoscale Experimental results illustrating the impact of model parameters on the removal of particle contamination The expert contributions in this book provide a valuable source of information on the current status and recent developments in surface contamination and cleaning. The book will be of value to industry, government and academic personnel involved in research and development, manufacturing, process and quality control, and procurement specifications across sectors including microelectronics, aerospace, optics, xerography and joining (adhesive bonding). ABOUT THE EDITORS Rajiv Kohli is a leading expert with The Aerospace Corporation in contaminant particle behavior, surface cleaning, and contamination control. At the NASA Johnson Space Center in Houston, Texas, he provides technical support for contamination control related to ground-based and manned spaceflight hardware for the Space Shuttle, the International Space Station, and the new Constellation Program that is designed to meet the United States Vision for Space Exploration. Kashmiri Lal "Kash" Mittal was associated with IBM from 1972 to 1994. Currently, he is teaching and consulting in the areas of surface contamination and cleaning, and in adhesion science and technology. He is the Editor-in-Chief of the Journal of Adhesion Science and Technology and is the editor of 98 published books, many of them dealing with surface contamination and cleaning. Also available Developments in Surface Contamination and Cleaning, Volume 1: Fundamentals and Applied Aspects (edited by Rajiv Kohli & K.L. Mittal). ISBN: 9780815515555. · Provides guidance on best-practice cleaning techniques and the avoidance of surface contamination · Covers contamination and cleaning issues at the nanoscale · Includes an in-depth look at ultrasonic cleaning
