Download or read book A New Approach to Cleanroom Design written by W. J. Whitfield and published by . This book was released on 1962 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a report on an experimental cleanroom which eliminates the need for strict personnel control, special clothing, and special operational procedures. Tests to date have shown that cleanliness levels have been achieved which are several orders of magnitude better than cleanrooms of conventional design. General design features, and the results of operational tests, are described.
Download or read book Cleanroom Design written by W. Whyte and published by John Wiley & Sons. This book was released on 1999-05-04 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: 12. The Production and Transmission of High Purity Gases for the Semiconductor Industry / R. Galbraith -- 13. Materials for Services Pipework / T. Hodgkiess.
Download or read book Clean Room Design written by Bengt Ljungqvist and published by Routledge. This book was released on 2018-05-04 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical book provides detailed guidance on all aspects of clean room airflow, the mechanics of airflow, and how microbial contamination is carried. Ljungqvist and Reinmüller draw on years of experience in clean room design and operation. The book contains maps of the effect of human interference on unidirectional airflow and the potential for contamination. Particle challenge test methods and tracer gas detection methods are explained, and the impact and interpretation of the results obtained from these test methods are discussed. Topics include: o Dispersion of Airborne Contaminants o Contamination Risks o Wakes (including factual situations) o Open, Unidirectional Air Flow Benches (laminar flow benches) o Microbiological Assessment o Weighing Stations o Air Flow Through Openings o Mathematical Treatment of Contamination Risks o Simulation of Air Flows & Dispersion of Contaminants through Doorways in a Suite of Clean Rooms o Regulatory Requirements
Download or read book Cleanroom Technology written by William Whyte and published by John Wiley & Sons. This book was released on 2010-03-01 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: A self-contained and practical book providing step-by-step guidance to the design and construction of cleanrooms, appropriate testing methodologies, and operation for the minimization of contamination… This second edition has been comprehensively revised and includes extensive updates to the two chapters that contain information on cleanroom standards and guidelines. The chapter on risk management has been extensively revised, especially the section on risk assessment. Other new subjects that have been added to the various chapters are those on clean-build, determination of air supply volumes for non-unidirectional airflow cleanrooms, RABS (Restricted Access Barrier Systems), contamination recovery test methods, entry of large items into a cleanroom, glove allergy problems, and how to develop a cleanroom cleaning programme. Used for in-house training and a textbook in colleges, this volume is for cleanroom personnel at all levels. It provides novices with an introduction to the state-of-the-art technology and professionals with an accessible reference to the current practices. It is particularly useful in the semiconductor, pharmaceutical, biotechnology and life sciences industries. William Whyte is an international authority in cleanrooms, with over 45 years experience in research, teaching and consulting in the electronic, healthcare and pharmaceutical industries. He is a member of British and International standards committees writing the International Cleanroom standards, and has received numerous awards for his work in Cleanroom Technology. A comment on the first edition: "...extremely useful and helpful...very well-written, highly organized, easy to understand and follow..." (Environmental Geology, 2003)
Download or read book HVAC DESIGN FOR CLEAN ROOMS written by Charles Nehme and published by Charles Nehme. This book was released on with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface Welcome to the world of cleanrooms, where precision, purity, and innovation converge to shape the cutting edge of technology and scientific advancements. This book serves as a comprehensive guide to understanding the intricate ecosystem of cleanrooms, exploring their significance, principles, and applications across various industries. Cleanrooms are meticulously controlled environments designed to minimize the presence of airborne particles, contaminants, and other impurities that could compromise the integrity of sensitive processes or products. They have become indispensable in fields such as semiconductor manufacturing, pharmaceuticals, biotechnology, aerospace, and nanotechnology, where the tiniest of particles can have far-reaching consequences. The journey into the realm of cleanrooms takes us beyond the mere realm of cleanliness. It introduces us to the concepts of particle counts, laminar flow, filtration systems, gowning protocols, and the vital role they play in ensuring the highest standards of quality, reliability, and safety. Cleanroom design, construction, and maintenance are multifaceted endeavors that require a holistic approach, incorporating engineering, materials science, microbiology, and stringent quality management practices. As we delve deeper into the chapters of this book, we will explore the fascinating history of cleanrooms and the pioneers who revolutionized their development. We will gain insights into the classification systems that define cleanliness levels and the international standards that guide their implementation. Moreover, we will uncover the essential equipment and technologies employed within cleanrooms, from high-efficiency particulate air (HEPA) filters to air showers and from isolators to anterooms. Cleanrooms are more than just controlled environments; they are crucibles for innovation and breakthrough discoveries. They provide an environment conducive to pushing the boundaries of human knowledge and achievement. We will examine their pivotal role in research and development, where scientists and engineers work tirelessly to create new materials, develop life-saving drugs, and advance technologies that shape our future. While the primary focus of this book is on the technical aspects of cleanrooms, we must not overlook the human element that makes them truly effective. The people who work within these environments, following rigorous protocols and procedures, are the guardians of cleanliness and integrity. We will highlight the importance of training, cleanroom behavior, and a strong culture of safety in ensuring optimal performance. In compiling this book, our intention is to provide a comprehensive resource for engineers, scientists, researchers, students, and anyone with an interest in cleanrooms. We aim to demystify the complexities and provide practical knowledge that will enable readers to navigate the intricacies of cleanroom design, operation, and maintenance successfully. Cleanrooms are dynamic entities that evolve with the advancements in technology and scientific understanding. By exploring the past, understanding the present, and anticipating the future, we hope to equip you with the tools to embrace the challenges and seize the opportunities that lie within these controlled environments. We invite you to embark on this enlightening journey into the world of cleanrooms, where the pursuit of excellence and purity leads to remarkable discoveries and transformational achievements. Enjoy your exploration! Charles Nehme
Download or read book Fundamentals of Air Cleaning Technology and Its Application in Cleanrooms written by Zhonglin Xu and published by Springer Science & Business Media. This book was released on 2013-10-10 with total page 871 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fundamentals of Air Cleaning Technology and Its Application in Cleanrooms sets up the theoretical framework for cleanrooms. New ideas and methods are presented, which include the characteristic index of cleanrooms, uniform and non-uniform distribution characteristics, the minimum sampling volume, a new concept of outdoor air conditioning and the fundamentals of leakage-preventing layers. Written by an author who can look back on major scientific achievements and 50 years of experience in this field, this book offers a concise and accessible introduction to the fundamentals of air cleaning technology and its application. The work is intended for researchers, college teachers, graduates, designers, technicians and corporate R&D personnel in the field of HVAC and air cleaning technology. Zhonglin Xu is a senior research fellow at China Academy of Building Research.
Download or read book Cleanroom Software Engineering written by Stacy J. Prowell and published by Pearson Education. This book was released on 1999-03-09 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cleanroom software engineering is a process for developing and certifying high-reliability software. Combining theory-based engineering technologies in project management, incremental development, software specification and design, correctness verification, and statistical quality certification, the Cleanroom process answers today's call for more reliable software and provides methods for more cost-effective software development. Cleanroom originated with Harlan D. Mills, an IBM Fellow and a visionary in software engineering. Written by colleagues of Mills and some of the most experienced developers and practitioners of Cleanroom, Cleanroom Software Engineering provides a roadmap for software management, development, and testing as disciplined engineering practices. This book serves both as an introduction for those new to Cleanroom and as a reference guide for the growing practitioner community. Readers will discover a proven way to raise both quality and productivity in their software-intensive products, while reducing costs. Highlights Explains basic Cleanroom theory Introduces the sequence-based specification method Elaborates the full management, development, and certification process in a Cleanroom Reference Model (CRM) Shows how the Cleanroom process dovetails with the SEI's Capability Maturity Model for Software (CMM) Includes a large case study to illustrate how Cleanroom methods scale up to large projects.
Download or read book Cleanroom Design written by W. Whyte and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Clean Room Design written by Bengt Ljungqvist and published by CRC Press. This book was released on 2018-05-04 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical book provides detailed guidance on all aspects of clean room airflow, the mechanics of airflow, and how microbial contamination is carried. Ljungqvist and Reinmüller draw on years of experience in clean room design and operation. The book contains maps of the effect of human interference on unidirectional airflow and the potential for contamination. Particle challenge test methods and tracer gas detection methods are explained, and the impact and interpretation of the results obtained from these test methods are discussed. Topics include: o Dispersion of Airborne Contaminants o Contamination Risks o Wakes (including factual situations) o Open, Unidirectional Air Flow Benches (laminar flow benches) o Microbiological Assessment o Weighing Stations o Air Flow Through Openings o Mathematical Treatment of Contamination Risks o Simulation of Air Flows & Dispersion of Contaminants through Doorways in a Suite of Clean Rooms o Regulatory Requirements
Download or read book Proceedings written by Institute of Environmental Sciences and published by . This book was released on 1962 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book written by and published by Arihant Publications India limited. This book was released on with total page 1199 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biocontamination Control for Pharmaceuticals and Healthcare written by Tim Sandle and published by Elsevier. This book was released on 2024-02-09 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biocontamination Control for Pharmaceuticals and Healthcare outlines a biocontamination strategy that tracks bio-burden control and reduction at each transition in classified areas of a facility. The first edition of the book covered many of the aspects of the strategy, but the new official guidance signals that a roadmap is required to fully comply with its requirements. Completely updated with the newest version of the EU-GPM (EN17141) the new edition expands the coverage of quality risk management and new complete examples to help professionals bridge the gap between regulation and implementation. Biocontamination Control for Pharmaceuticals and Healthcare offers professionals in pharma quality control and related areas guidance on building a complete biocontamination strategy. Includes the most current regulations Contains three new chapters, including Application of Quality Risk Management and its Application in Biocontamination Control, Designing an Environmental Monitoring Programme, and Synthesis: An Anatomy of a Contamination Control Strategy Offers practical guidance on building a complete biocontamination strategy
Download or read book Keywords Index to U S Government Technical Reports written by United States. Department of Commerce. Office of Technical Services and published by . This book was released on 1962 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book CleanRooms written by and published by . This book was released on 2008-02 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: A central resource of technology and methods for environments where the control of contamination is critical.
Download or read book Mathematical Approaches to Software Quality written by Gerard O'Regan and published by Springer Science & Business Media. This book was released on 2006-08-27 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive introduction to various mathematical approaches to achieving high-quality software. An introduction to mathematics that is essential for sound software engineering is provided as well as a discussion of various mathematical methods that are used both in academia and industry. The mathematical approaches considered include: Z specification language Vienna Development Methods (VDM) Irish school of VDM (VDM) approach of Dijkstra and Hoare classical engineering approach of Parnas Cleanroom approach developed at IBM software reliability, and unified modelling language (UML). Additionally, technology transfer of the mathematical methods to industry is considered. The book explains the main features of these approaches and applies mathematical methods to solve practical problems. Written with both student and professional in mind, this book assists the reader in applying mathematical methods to solve practical problems that are relevant to software engineers.
Download or read book A Portable Clean Work Station written by J. C. Mashburn and published by . This book was released on 1962 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cleanroom Design written by W. Whyte and published by . This book was released on 1991-04-10 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many industries rely on cleanrooms to ensure uncontaminated products. Written by an international body of authors working in a variety of industries, this is a comprehensive discussion of cleanroom design considerations. Three chapters describe how cleanrooms are designed for principal manufacturing areas of microelectronics, pharmaceutical manufacturing and biotechnology. Other subjects covered are international design standards, the economics of cleanroom design, high efficiency air filtration, materials used in cleanroom construction, and the provision of clean gases and water. With a practical emphasis throughout, this book will be of interest to readers who design or construct cleanrooms.
