The Effect of Particle Electrostatic Charge on Filtration by Fibrous Filters
Author : Dale Allen Lundgren
Publisher :
Page : 174 pages
File Size : 12,25 MB
Release : 1962
Category : Aerosols
ISBN :
Author : Dale Allen Lundgren
Publisher :
Page : 174 pages
File Size : 12,25 MB
Release : 1962
Category : Aerosols
ISBN :
Author : Edward R. Frederick
Publisher :
Page : 98 pages
File Size : 26,96 MB
Release : 1978
Category : Dust
ISBN :
Author : Dominique Thomas
Publisher : Elsevier
Page : 228 pages
File Size : 15,1 MB
Release : 2016-11-30
Category : Science
ISBN : 008102116X
Filtration of aerosols is omnipresent in our daily lives, in areas as diverse as health, the protection of people and the environment, and air treatment inside buildings. However, the collection of particles within a filter media is not, contrary to popular belief, linked to a simple screen effect. The phenomena involved are much more complex and require the consideration of aerosol interactions, filter media and process conditions to select the best fiber filter for a given application. Aerosol Filtration, book for students, hygiene or process engineers, fibrous media manufacturers, designers, and filtration system suppliers or users addresses the filtration of aerosols in six chapters. These chapters cover physics and aerosol characterization, the fibrous media, and efficiency and filter clogging by solid or liquid aerosols, with special attention to the filtration of the nanoparticles. - Analyses the behavior of fibrous media against solid and liquid aerosols - Presents models of efficiency and pressure drop - Introduces computing elements for estimating the lifetime of filters - Provides guidance for designing filters and predicting their behavior over time
Author : George Kellie
Publisher : Woodhead Publishing
Page : 530 pages
File Size : 25,21 MB
Release : 2016-05-17
Category : Technology & Engineering
ISBN : 0081005849
Advances in Technical Nonwovens presents the latest information on the nonwovens industry, a dynamic and fast-growing industry with recent technological innovations that are leading to the development of novel end-use applications. The book reviews key developments in technical nonwoven manufacturing, specialist materials, and applications, with Part One covering important developments in materials and manufacturing technologies, including chapters devoted to fibers for technical nonwovens, the use of green recycled and biopolymer materials, and the application of nanofibres. The testing of nonwoven properties and the specialist area of composite nonwovens are also reviewed, with Part Two offering a detailed and wide-ranging overview of the many applications of technical nonwovens that includes chapters on automotive textiles, filtration, energy applications, geo- and agrotextiles, construction, furnishing, packaging and medical and hygiene products. - Provides systematic coverage of trends, developments, and new technology in the field of technical nonwovens - Focuses on the needs of the nonwovens industry with a clear emphasis on applied technology - Contains contributions from an international team of authors edited by an expert in the field - Offers a detailed and wide-ranging overview of the many applications of technical nonwovens that includes chapters on automotive textiles, filtration, energy applications, geo- and agrotextiles, and more
Author : Philip Brown
Publisher : Woodhead Publishing
Page : 318 pages
File Size : 21,20 MB
Release : 2017-06-16
Category : Technology & Engineering
ISBN : 0081005822
Fibrous Filter Media comprehensively covers the types, manufacture, applications, performance, and modeling of fibrous filter media. Part I introduces the principles of gas and liquid filtration, while Part II presents an overview of the types of fibrous filters, including details of fiber types, fabric construction, and applications. Part III covers a variety of filtration applications in which fibrous assemblies are used, with examples ranging from filtration for improving air quality, to medical filters, to industrial waste-water filtration. Finally, Part III covers the properties and performance of fibrous filters, including chapters on filter performance and simulation. With its expert editors and international team of contributors, this important book provides information on fibrous filters relevant to fiber and textile scientists, and is also ideal for academics and industry professionals working in the field of filtration. Dr. Philip Brown is Sweetenburg Professor of polymer and textile engineering at Clemson University, USA. Dr. Christopher Cox is Professor of mathematical sciences at Clemson University, USA. - Systematic and comprehensive coverage of the trends and new technologies being developed in the field of fibrous filter media - Focused on the needs of the textiles and filtration industries, with a clear emphasis on applied technology - Contains contributions from an international team of authors edited by an expert in the field
Author : Wallace Woon-Fong Leung
Publisher : Elsevier
Page : 572 pages
File Size : 48,78 MB
Release : 2021-10-30
Category : Technology & Engineering
ISBN : 0323859852
Nanofiber Filter Technologies for Filtration of Submicron Aerosols and Nanoaerosols covers the nanoaerosols (less than 100 nanometers) to larger submicron aerosols due mostly to pollution, which are present in high number concentration in our surroundings. People are breathing these nanoaerosols daily without being aware of it. Airborne viruses from flu to coronaviruses are also nanoaerosols. During the COVID-19 pandemic, it took a long time for health authorities and the General Public to recognize the airborne transmission mode of the virus. This leads to inadequate protection and ineffective virus control strategies resulting in high infection and death rates. The book cites evidence and observations pointing to the airborne transmission mode of the coronavirus. It also discusses different filtration technologies using nanofibers to capture these aerosols for short-term filtration, where aerosols are trapped in the filter (depth filtration), and long-term filtration, where aerosols are trapped in the growing filter cake (cake filtration). This book provides a good understanding on how nanofibers, which is of size 1/1000 times that of a normal human hair, can effectively filter these tiny aerosols. NFT, organized in four sections – fundamentals, deep understanding, technologies, and application, covering comprehensively on the subject, is a valuable resource for undergraduates and graduates, engineers, researchers and practitioners in related industries. - Describes technologies with insight and use basic engineering principles to build-up technologies - Includes extensive clear and understandable figures and tables to enhance key concepts - Uses examples throughout to explain engineering principles and interdisciplinary concepts - The only book in the market focusing on nanofiber filter technologies for filtering submicron aerosols and nanoaerosols
Author : United States. Environmental Protection Agency
Publisher :
Page : 1068 pages
File Size : 35,48 MB
Release : 1971
Category : Air
ISBN :
Author : National Cancer Institute (U.S.)
Publisher :
Page : 306 pages
File Size : 11,27 MB
Release : 1968
Category : Smoking
ISBN :
Author : Ernst Ludwig Wynder
Publisher :
Page : 306 pages
File Size : 24,44 MB
Release : 1968
Category : Cigarette habit
ISBN :
Author :
Publisher :
Page : 866 pages
File Size : 30,49 MB
Release : 1971
Category : Air
ISBN :