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Research On Air Filtration
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Book Synopsis WHO Guidelines for Indoor Air Quality by :
Download or read book WHO Guidelines for Indoor Air Quality written by and published by World Health Organization. This book was released on 2010 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents WHO guidelines for the protection of public health from risks due to a number of chemicals commonly present in indoor air. The substances considered in this review, i.e. benzene, carbon monoxide, formaldehyde, naphthalene, nitrogen dioxide, polycyclic aromatic hydrocarbons (especially benzo[a]pyrene), radon, trichloroethylene and tetrachloroethylene, have indoor sources, are known in respect of their hazardousness to health and are often found indoors in concentrations of health concern. The guidelines are targeted at public health professionals involved in preventing health risks of environmental exposures, as well as specialists and authorities involved in the design and use of buildings, indoor materials and products. They provide a scientific basis for legally enforceable standards.
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.
Download or read book Air Filtration written by R.C. Brown and published by Pergamon. This book was released on 1993-11-02 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need for clean air has probably never been greater. Many industrial employees need to avoid exposure to airborne particulates, while certain industrial processes demand clean air of exceptional quality. Medical and biological fields rely on sterile air, while filtration can improve air quality in offices, homes and all types of transport. Filters act in a variety of complex and subtle ways. Each chapter introduces its subject matter simply, before tackling the problem in greater depth. The book therefore provides an excellent basis for detailed study, but is also invaluable to anyone needing an overview of the subject.
Book Synopsis An Investigation of Specifications and Ratings of Commercial Air Cleaners by : G.S. Reichenbach
Download or read book An Investigation of Specifications and Ratings of Commercial Air Cleaners written by G.S. Reichenbach and published by . This book was released on 1949 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis WHO global air quality guidelines by : Weltgesundheitsorganisation
Download or read book WHO global air quality guidelines written by Weltgesundheitsorganisation and published by World Health Organization. This book was released on 2021-09-07 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main objective of these updated global guidelines is to offer health-based air quality guideline levels, expressed as long-term or short-term concentrations for six key air pollutants: PM2.5, PM10, ozone, nitrogen dioxide, sulfur dioxide and carbon monoxide. In addition, the guidelines provide interim targets to guide reduction efforts of these pollutants, as well as good practice statements for the management of certain types of PM (i.e., black carbon/elemental carbon, ultrafine particles, particles originating from sand and duststorms). These guidelines are not legally binding standards; however, they provide WHO Member States with an evidence-informed tool, which they can use to inform legislation and policy. Ultimately, the goal of these guidelines is to help reduce levels of air pollutants in order to decrease the enormous health burden resulting from the exposure to air pollution worldwide.
Download or read book Electric Air Filtration written by and published by . This book was released on 1983 with total page 2938 pages. Available in PDF, EPUB and Kindle. Book excerpt: We summarize the results of a seven-year research project for the US Department of Energy (DOE) to develop electric air filters that extend the service life of high-efficiency particulate air (HEPA) filters used in the nuclear industry. This project was unique to Lawrence Livermore National Laboratory (LLNL), and it entailed comprehensive theory, laboratory studies, and hardware development. We present our work in three major areas: (1) theory of and instrumentation for filter test methods, (2) theoretical and laboratory studies of electric air filters, and (3) development and evaluation of eight experimental electric air filters.
Book Synopsis How To Grow Fresh Air by : B.C. Wolverton
Download or read book How To Grow Fresh Air written by B.C. Wolverton and published by Orion Spring. This book was released on 2020-04-20 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: An illustrated guide to the houseplants you need for clean and fresh air when you're stuck at home How clean is the air you breathe? Plants are the lungs of the earth: they produce the oxygen that makes life possible, add precious moisture and filter toxins. Houseplants can perform these essential functions in your home or office with the same efficiency as a rainforest in our biosphere. In this beautifully illustrated guide, noted scientist Dr Bill Wolverton shows you how to grow 50 plants that filter the most common pollutants, making it easy for you to purify the environments that impact you the most.
Download or read book The Inside Story written by and published by . This book was released on 1993 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Survey of Current Research Into Air Filtration in Buildings by : Martin Liddament
Download or read book Survey of Current Research Into Air Filtration in Buildings written by Martin Liddament and published by . This book was released on 1981 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Air Purifier written by Zhonglin Xu and published by Springer. This book was released on 2018-09-03 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the development, types and application principles of portable air purifiers in China. It analyzes the theoretical characteristics of air purifiers under various operational conditions, and points out that the term “Clean Air Delivery Rate” cannot be used to precisely reflect the problems that occur under various operational conditions. By comparing theoretical and measured data, it highlights the mainfeatures of air purifiers and key points in the design process for different applications. Calculation methods for the indoor particle concentration and the self-purification time are also provided. The book describes the conditions for window opening in smog and for selecting air purifiers, and proposes a newmethod for improvingtheir measurement. In closing, it includes a new assessment index.
Book Synopsis See The Air by : Sotirios Papathanasiou
Download or read book See The Air written by Sotirios Papathanasiou and published by . This book was released on 2020-05 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since my first book "See The Air - The Essential Guide for Optimal Air Quality in Your Life" was published back in 2017 many have read it, and many have followed my example and tried to write and describe the problem too. There is some interest in the field, and I want to contribute even more by gathering all the available information regarding air pollution and its impact on health in this book. My intention here is clear, I want to shock people and authorities and make it clear that there is proof. Air pollution kills millions of people every year and there is no excuse not to listen to brilliant scientists and the noble work they have done.
Book Synopsis Handbook of Indoor Air Quality by : Yinping Zhang
Download or read book Handbook of Indoor Air Quality written by Yinping Zhang and published by Springer Nature. This book was released on 2022-11-23 with total page 2182 pages. Available in PDF, EPUB and Kindle. Book excerpt: People live in indoor environment about 90% of lifetime and an adult inhales about 15 kg air each day, over 75% of the human body’s daily mass intake (air, food, water). Therefore, indoor air quality (IAQ) is very important to human health. This book provides the basic knowledge of IAQ and highlights the research achievements in the past two decades. It covers the following 12 sections: introduction, indoor air chemicals, indoor air particles, measurement and evaluation, source/sink characteristics, indoor chemistry, human exposure to indoor pollutants, health effects and health risk assessment, IAQ and cognitive performance, standards and guidelines, IAQ control, and air quality in various indoor environments. It provides a combination of an introduction to various aspects on IAQ studies, the current state-of-knowledge, various advances and the perspective of IAQ studies. It will be very helpful for the researchers and technicians in the IAQ and the related fields. It is also useful for experts in other fields and general readers who want to obtain a basic understanding of and research advances in the field of IAQ. A group of experts in IAQ research have been recruited to write the chapters. Their research interests and experience cover the scope of the book. In addition, some experienced experts in IAQ field have been invited as advisors or reviewers to give their comments, suggestions and revisions on the handbook framework and the chapter details. Their contribution guarantees the quality of the book. We are very grateful to them. Last but not least, we express our heartfelt thanks to Prof. Spengler, Harvard University, for writing the foreword of the current Handbook of Indoor Air Quality both as a pioneer scientist who contributed greatly to indoor air science and as an Editor-in-chief of Handbook of Indoor Air Quality 2001, 1st ed. New York: McGraw-Hill. In addition to hard copies, the book is also published online and will be updated by the authors as needed to keep it aligned with current knowledge. These salient features can make the handbook fresh with the research development.
Book Synopsis Air Cleaning Studies by : Harvard School of Public Health. Air Cleaning Laboratory
Download or read book Air Cleaning Studies written by Harvard School of Public Health. Air Cleaning Laboratory and published by . This book was released on 1956 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Market Evaluation and Recommendation by : Mac Dennis
Download or read book Market Evaluation and Recommendation written by Mac Dennis and published by GRIN Verlag. This book was released on 2019-07-01 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seminar paper from the year 2019 in the subject Business economics - Offline Marketing and Online Marketing, , language: English, abstract: Ideally, the aim of this report intends to identify the significance of AllerAir 5000 Executive Air Filter in India. Surprisingly, India stands as one of the best business and investment destinations. Nevertheless, business rivalry besides the copyright system are the main challenges in the Indian market. The key impediment faced in this report is allied to limitations of pertinent data from the diverse sources. But then again, according to my indivindual research, it is comprehended that the Indian community deserve cutting-edge air filter system due to the growing air pollution in the living environment and the consumer levels of air filters in India which rapidly increases every year. From report, my evaluation of the environmental factors in India for recommendations is based on a further need for research about the all environmental factors in India for appropriate findings and inferences. Empirically, much of the air pollutants in India emanates from industrial and vehicle emissions. My recommendation was driven towards air filter masks that will assist the Indian people from inhaling polluted air.
Book Synopsis Air Filtration in Warehousing and Light Industrial Buildings - a Research Report by : Canada. BUILDINGS ENERGY TECHNOLOGY TRANSFER PROGRAM.
Download or read book Air Filtration in Warehousing and Light Industrial Buildings - a Research Report written by Canada. BUILDINGS ENERGY TECHNOLOGY TRANSFER PROGRAM. and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Research on Air Filtration by : Ming Ouyang
Download or read book Research on Air Filtration written by Ming Ouyang and published by . This book was released on 1995 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Electrostatic Air Cleaners: Principles, Technology, and Applications by : Charles Nehme
Download or read book Electrostatic Air Cleaners: Principles, Technology, and Applications written by Charles Nehme and published by Charles Nehme. This book was released on with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt: In an age where air quality concerns are increasingly prominent, understanding the technologies designed to address these issues has become more important than ever. Electrostatic air cleaners represent a fascinating and effective solution within the realm of air purification, offering a unique approach to enhancing indoor air quality. This book, Electrostatic Air Cleaners: Principles, Applications, and Future Directions, aims to provide a comprehensive exploration of electrostatic air cleaning technology. It is designed for a broad audience, including homeowners, industry professionals, and researchers, who are interested in learning about this innovative technology and its role in improving air quality. Why This Book? Air quality significantly impacts our health, comfort, and overall well-being. As we spend more time indoors, the quality of the air we breathe has become a critical concern. Electrostatic air cleaners offer a promising solution by using electrostatic charges to remove airborne particles such as dust, pollen, and smoke. By providing a detailed examination of these devices, this book seeks to empower readers with the knowledge needed to make informed decisions about air purification. What You Will Find in This Book Principles of Operation: A clear explanation of how electrostatic air cleaners work, including the scientific principles behind their operation and the different types available. Historical Context: An overview of the development of electrostatic air cleaning technology, tracing its evolution from early concepts to modern innovations. Performance and Applications: Detailed analysis of how these devices perform in various settings, including residential, commercial, and industrial environments, supported by real-world case studies. Future Directions: Insights into emerging trends, technological advancements, and the challenges that lie ahead for the industry. Regulatory and Market Considerations: Information on standards, certifications, and market trends that influence the adoption and development of electrostatic air cleaners. Maintenance and Cost: Practical advice on maintaining these devices, understanding their costs, and evaluating their cost-benefit ratio. Acknowledgements This book is the result of extensive research and collaboration with experts in the field of air quality and air cleaning technology. I would like to express my gratitude to all the professionals, researchers, and practitioners who have contributed their insights and expertise. Your knowledge and dedication have been invaluable in shaping this comprehensive resource. For Whom Is This Book Intended? Whether you are a homeowner seeking to improve indoor air quality, a business looking to enhance workplace comfort, or a researcher interested in the latest developments in air purification technology, this book provides valuable information tailored to your needs. By bridging the gap between technical knowledge and practical application, it aims to offer a thorough understanding of electrostatic air cleaners and their impact on our environment. Final Thoughts As we continue to confront the challenges of modern living, the need for effective air purification solutions becomes increasingly evident. Electrostatic air cleaners represent a key component in this effort, offering innovative and efficient ways to ensure cleaner, healthier air. I hope this book serves as a valuable resource and inspires further exploration into the fascinating world of air cleaning technology.
