Design of Clean Rooms

Design of Clean Rooms PDF Author:
Publisher:
ISBN:
Category : Clean rooms
Languages : en
Pages : 36

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Cleanroom Design

Cleanroom Design PDF Author: W. Whyte
Publisher: John Wiley & Sons
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 336

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Book Description
12. The Production and Transmission of High Purity Gases for the Semiconductor Industry / R. Galbraith -- 13. Materials for Services Pipework / T. Hodgkiess.

Cleanroom Technology

Cleanroom Technology PDF Author: William Whyte
Publisher: John Wiley & Sons
ISBN: 1119965594
Category : Technology & Engineering
Languages : en
Pages : 382

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Book Description
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)

Clean Room Design

Clean Room Design PDF Author: Bengt Ljungqvist
Publisher: Routledge
ISBN: 1351460420
Category : Medical
Languages : en
Pages : 160

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Book Description
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

Fundamentals of Air Cleaning Technology and Its Application in Cleanrooms

Fundamentals of Air Cleaning Technology and Its Application in Cleanrooms PDF Author: Zhonglin Xu
Publisher: Springer Science & Business Media
ISBN: 3642393748
Category : Technology & Engineering
Languages : en
Pages : 885

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Book Description
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.

Design of Clean Rooms

Design of Clean Rooms PDF Author:
Publisher:
ISBN:
Category : Clean rooms
Languages : en
Pages : 36

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Contamination Control and Cleanrooms

Contamination Control and Cleanrooms PDF Author: Alvin Lieberman
Publisher: Springer Science & Business Media
ISBN: 1468465120
Category : Technology & Engineering
Languages : en
Pages : 419

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Book Description
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.

Environmental Control, Design of Clean Rooms

Environmental Control, Design of Clean Rooms PDF Author:
Publisher:
ISBN:
Category : Clean rooms
Languages : en
Pages : 80

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HVAC DESIGN FOR CLEAN ROOMS

HVAC DESIGN FOR CLEAN ROOMS PDF Author: Charles Nehme
Publisher: Charles Nehme
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 24

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Book Description
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

Injection Molding Handbook

Injection Molding Handbook PDF Author: D.V. Rosato
Publisher: Springer Science & Business Media
ISBN: 1461545978
Category : Technology & Engineering
Languages : en
Pages : 1484

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Book Description
This third edition has been written to thoroughly update the coverage of injection molding in the World of Plastics. There have been changes, including extensive additions, to over 50% of the content of the second edition. Many examples are provided of processing different plastics and relating the results to critiCal factors, which range from product design to meeting performance requirements to reducing costs to zero-defect targets. Changes have not been made that concern what is basic to injection molding. However, more basic information has been added concerning present and future developments, resulting in the book being more useful for a long time to come. Detailed explanations and interpretation of individual subjects (more than 1500) are provided, using a total of 914 figures and 209 tables. Throughout the book there is extensive information on problems and solutions as well as extensive cross referencing on its many different subjects. This book represents the ENCYCLOPEDIA on IM, as is evident from its extensive and detailed text that follows from its lengthy Table of CONTENTS and INDEX with over 5200 entries. The worldwide industry encompasses many hundreds of useful plastic-related computer programs. This book lists these programs (ranging from operational training to product design to molding to marketing) and explains them briefly, but no program or series of programs can provide the details obtained and the extent of information contained in this single sourcebook.

A New Approach to Cleanroom Design

A New Approach to Cleanroom Design PDF Author: W. J. Whitfield
Publisher:
ISBN:
Category : Clean rooms
Languages : en
Pages : 30

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Book Description
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.