HVAC DESIGN FOR CLEAN ROOMS

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Author :
Publisher : Charles Nehme
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4./5 ( download)

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Book Synopsis HVAC DESIGN FOR CLEAN ROOMS by : Charles Nehme

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

HVAC Design for Cleanrooms

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Author :
Publisher :
ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.5/5 (726 download)

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Book Synopsis HVAC Design for Cleanrooms by : Charles Nehme

Download or read book HVAC Design for Cleanrooms written by Charles Nehme and published by . This book was released on 2020-11-27 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: HVAC stands for (Heating, Ventilation & Air Conditioning)I write short books "simple yet concise"This book is written to help interested individuals learn about HVAC for cleanrooms.Cleanrooms are mainly used in the manufacturing process of Pharmaceutical, Semiconductors, Electronics, optics, Labs, CDC. Companies can use this book to train their employees who are entering the field of Cleanroomsdesign and implementation.comprehend for starters in this industry.This book can also be a good tutorial for students who want to study HVAC & Mechanical Engineering.It is my experience in the field of 28 years on international projects that I share the working side of HVAC.The author has decided not to include mathematical formulas in this book to make it easier to comprehend for starters in this great industry. I hope you enjoy reading it. I am also available for questions as i have listed my contacts in the conclusion.Best of luck in your future endeavours

Fundamentals of Air Cleaning Technology and Its Application in Cleanrooms

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3642393748
Total Pages : 871 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Fundamentals of Air Cleaning Technology and Its Application in Cleanrooms by : Zhonglin Xu

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.

Cleanroom Design

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Author :
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 336 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Cleanroom Design by : W. Whyte

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.

Clean Room Technology

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Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.:/5 (41 download)

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Book Synopsis Clean Room Technology by : James W. Useller

Download or read book Clean Room Technology written by James W. Useller and published by . This book was released on 1969 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Audel HVAC Fundamentals, Volume 3

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Publisher : John Wiley & Sons
ISBN 13 : 1118046498
Total Pages : 696 pages
Book Rating : 4.1/5 (18 download)

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Book Synopsis Audel HVAC Fundamentals, Volume 3 by : James E. Brumbaugh

Download or read book Audel HVAC Fundamentals, Volume 3 written by James E. Brumbaugh and published by John Wiley & Sons. This book was released on 2011-01-31 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: Keep it cool or heat things up This third volume of Audel's HVAC Library gives you a comprehensive, hands-on guide to installing, servicing, and repairing all basic air-conditioning systems in both new and older construction. You'll also find complete coverage of specialized heating units-radiators, radiant heating systems, stoves, fireplaces, heat pumps, and indoor/outdoor pool heaters, plus fans, exhaust systems, air filters, and more. It's what you need to complete your HVAC reference library. * Make accurate calculations for AC system output * Tailor AC systems for older construction * Learn to install and service today's popular electronic air cleaners and filters * Service less common heating systems such as coal-fired furnaces * Install, maintain, and repair humidifiers and dehumidifers * Handle radiators, convectors, and baseboard heating units

HVAC Design Manual for Hospitals and Clinics

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Author :
Publisher : Ashrae
ISBN 13 : 9781936504398
Total Pages : 0 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis HVAC Design Manual for Hospitals and Clinics by : ASHRAE (Firm)

Download or read book HVAC Design Manual for Hospitals and Clinics written by ASHRAE (Firm) and published by Ashrae. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Health care HVAC systems serve facilities in which the population is uniquely vulnerable and exposed to an elevated risk of health, fire, and safety hazard. These heavily regulated, high-stakes facilities undergo continuous maintenance, verification, inspection, and recertification, typically operate 24/7, and are owner occupied for long life. The HVAC systems in health care facilities must be carefully designed to be installed, operated and maintained in coordination with specialized buildings services, including emergency and normal power, plumbing and medical gas systems, automatic transport, fire protections and a myriad of IT systems, all within a limited building envelope.

Stem Cell Manufacturing

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Publisher : Elsevier
ISBN 13 : 0444632662
Total Pages : 342 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Stem Cell Manufacturing by : Joaquim M.S. Cabral

Download or read book Stem Cell Manufacturing written by Joaquim M.S. Cabral and published by Elsevier. This book was released on 2016-07-24 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stem Cell Manufacturing discusses the required technologies that enable the transfer of the current laboratory-based practice of stem cell tissue culture to the clinic environment as therapeutics, while concurrently achieving control, reproducibility, automation, validation, and safety of the process and the product. The advent of stem cell research unveiled the therapeutic potential of stem cells and their derivatives and increased the awareness of the public and scientific community for the topic. The successful manufacturing of stem cells and their derivatives is expected to have a positive impact in the society since it will contribute to widen the offer of therapeutic solutions to the patients. Fully defined cellular products can be used to restore the structure and function of damaged tissues and organs and to develop stem cell-based cellular therapies for the treatment of cancer and hematological disorders, autoimmune and other inflammatory diseases and genetic disorders. - Presents the first 'Flowchart' of stem cell manufacturing enabling easy understanding of the various processes in a sequential and coherent manner - Covers all bioprocess technologies required for the transfer of the bench findings to the clinic including the process components: cell signals, bioreactors, modeling, automation, safety, etc. - Presents comprehensive coverage of a true multidisciplinary topic by bringing together specialists in their particular area - Provides the basics of the processes and identifies the issues to be resolved for large scale cell culture by the bioengineer - Addresses the critical need in bioprocessing for the successful delivery of stem cell technology to the market place by involving professional engineers in sections of the book

Contamination Control and Cleanrooms

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 1468465120
Total Pages : 419 pages
Book Rating : 4.4/5 (684 download)

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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.

Considerations for Efficient Airflow Design in Cleanrooms

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (727 download)

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Book Synopsis Considerations for Efficient Airflow Design in Cleanrooms by :

Download or read book Considerations for Efficient Airflow Design in Cleanrooms written by and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A high-performance cleanroom should provide efficient energy performance in addition to effective contamination control. Energy-efficient designs can yield capital and operational cost savings, and can be part of a strategy to improve productivity in the cleanroom industry. Based upon in-situ measurement data from ISO Class 5 clean rooms, this article discusses key factors affecting cleanroom air system performance and benefits of efficient airflow design in clean rooms. Cleanroom HVAC systems used in the semiconductor, pharmaceutical, and healthcare industries are very energy intensive, requiring large volumes of cleaned air to remove or dilute contaminants for satisfactory operations. There is a tendency, however, to design excessive airflow rates into cleanroom HVAC systems, due to factors such as design conservatism, lack of thorough understanding of airflow requirements, concerns about cleanliness reliability, and potential design and operational liabilities. Energy use of cleanroom environmental systems varies with system type and design, cleanroom functions, and the control of critical parameters such as temperature and humidity. In particular, cleanroom cleanliness requirements specified by cleanliness class have an impact on overall energy use. A previous study covering Europe and the US reveals annual cleanroom electricity usage for cooling and fan energy varies significantly depending on cleanliness class, and may account for up to three-quarters of total annual operating costs. A study on a semiconductor cleanroom in Japan found air delivery systems account for more than 30% of total power consumption. It is evident that the main factors dictating cleanroom operation energy include airflow rates and HVAC system efficiency. Improving energy efficiency in clean rooms may potentially contribute to significant savings in the initial costs of the facilities as well as operation and maintenance costs. For example, energy consumption by a typical chip manufacturer can be cut 40% or more, and the associated greenhouse emissions even more. Cleanroom HVAC systems provide huge opportunities for energy savings in the semiconductor industry. In addition to direct cost reductions in cleanroom investment and operation, energy-efficient designs can reduce maintenance costs, increase power reliability, improve time-to-market in cleanroom production, and improve environmental quality. Companies that use energy efficiency to lower costs and increase productivity can gain a competitive advantage and achieve a higher return on investment. In addition, energy-efficient cleanroom systems conserve energy and natural resources, heightening the company's reputation as an environmentally conscious leader in the community and the industry. A significant portion of energy use in cleanroom environmental systems is associated with recirculating air systems. We will review and analyze design factors and operational performance of airflow systems in ISO Class 5 clean rooms. We will also discuss benefits of efficient cleanroom airflow designs in conjunction with effective cleanroom contamination control. We will consider the following common recirculating air system designs: fan-tower (FT) with pressurized-plenum; distributed air handler unit (AHU); and fan-filter unit (FFU).

Practical Cleanroom Design

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Publisher :
ISBN 13 :
Total Pages : 170 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Practical Cleanroom Design by : Raymond K. Schneider

Download or read book Practical Cleanroom Design written by Raymond K. Schneider and published by . This book was released on 1995 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pharmaceutical HVAC Design guidelines

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Author :
Publisher : Charles Nehme
ISBN 13 :
Total Pages : 25 pages
Book Rating : 4./5 ( download)

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Book Synopsis Pharmaceutical HVAC Design guidelines by : Charles Nehme

Download or read book Pharmaceutical HVAC Design guidelines written by Charles Nehme and published by Charles Nehme. This book was released on with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses HVAC design criteria in the Pharmaceutical Industry. The most important aspect of Pharmaceutical HVAC is the clean rooms. I have 30 years of experience in HVAC and in many of my projects, cleanrooms were involved. Be it in Pharmaceutical plants, Semiconductor Fab plants, solar cell Fab plants and the likes.

Natural Ventilation for Infection Control in Health-care Settings

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Author :
Publisher : World Health Organization
ISBN 13 : 9241547855
Total Pages : 132 pages
Book Rating : 4.2/5 (415 download)

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Book Synopsis Natural Ventilation for Infection Control in Health-care Settings by : Y. Chartier

Download or read book Natural Ventilation for Infection Control in Health-care Settings written by Y. Chartier and published by World Health Organization. This book was released on 2009 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guideline defines ventilation and then natural ventilation. It explores the design requirements for natural ventilation in the context of infection control, describing the basic principles of design, construction, operation and maintenance for an effective natural ventilation system to control infection in health-care settings.

Handbook of Air Conditioning and Refrigeration

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Publisher : McGraw Hill Professional
ISBN 13 :
Total Pages : 1430 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Handbook of Air Conditioning and Refrigeration by : Shan K. Wang

Download or read book Handbook of Air Conditioning and Refrigeration written by Shan K. Wang and published by McGraw Hill Professional. This book was released on 2000-11-07 with total page 1430 pages. Available in PDF, EPUB and Kindle. Book excerpt: * A broad range of disciplines--energy conservation and air quality issues, construction and design, and the manufacture of temperature-sensitive products and materials--is covered in this comprehensive handbook * Provide essential, up-to-date HVAC data, codes, standards, and guidelines, all conveniently located in one volume * A definitive reference source on the design, selection and operation of A/C and refrigeration systems

Cleanroom Technology

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Publisher : John Wiley & Sons
ISBN 13 : 0470748060
Total Pages : 382 pages
Book Rating : 4.4/5 (77 download)

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Book Synopsis Cleanroom Technology by : William Whyte

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)

Air Conditioning Application and Design

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Author :
Publisher : Routledge
ISBN 13 : 1135138974
Total Pages : 391 pages
Book Rating : 4.1/5 (351 download)

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Book Synopsis Air Conditioning Application and Design by : W.P. Jones

Download or read book Air Conditioning Application and Design written by W.P. Jones and published by Routledge. This book was released on 2012-11-12 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: Intended for advanced students of building services, this practical book describes the design of air conditioning systems. Readers are assumed to have a knowledge of the basic principles of air conditioning, which are covered in the companion volume Air Conditioning Engineering. This new edition takes account of the latest building codes and pays greater attention to energy conservation. The section on systems characteristics is expanded and extensively revised to take account of developments in the technology of air conditioning since publication of the previous edition. There are expanded sections on specialist applications such as systems for clean rooms in the semiconductor industry. The author has wide experience both in lecturing on the subject and in the practical design and installation of air conditioning systems.

Principles of Refrigeration

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Publisher : Pearson Education India
ISBN 13 : 9788177588811
Total Pages : 532 pages
Book Rating : 4.5/5 (888 download)

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Book Synopsis Principles of Refrigeration by : Dossat

Download or read book Principles of Refrigeration written by Dossat and published by Pearson Education India. This book was released on 1997-09 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: