Handbook of Nonwoven Filter Media

The Handbook of Nonwoven Filter Media, Second Edition provides readers with a fundamental understanding of nonwoven filter media. It is one of the few books dealing exclusively with the subject, and is primarily intended as a reference for people in the nonwovens industry (industry and academic researchers, technical, marketing , and quality control personnel) and universities offering courses in filtration theory and practice and nonwovens technology.

The book includes applications for  gas, liquid, and engine filtration, and identifies  the types of filter media used in these applications. The various separation technologies that can be achieved with  nonwoven filter media are revealed and discussed. Theoretical presentation is based on flow through porous media, and is developed around a nonwovens or engineered fabrics orientation.

• Presents the latest  information on legislative, regulatory, environmental and sustainability issues affecting the nonwovens and filtration industries
• Includes a comprehensive discussion of Computational Flow Dynamics (CFD) by Dr. George Chase, University of Akron, USA
• Includes the latest Global and North American marketing statistics for filters and filter media prepared by Brad Kalil of INDA.

Chemical Engineers, Process Engineers, Mechanical Engineers.

Chapter 1 - Introduction to Nonwoven Filter media
1.1 Introduction
1.2 Filtration and Separation Defined
1.3 Nonwovens Defined 
1.4 Definition of Filter Media 
1.5 Nonwoven Filter Media Defined
1.6 What is not a Nonwoven Filter Media 
1.7 Classification of Nonwovens by Process
1.8 The challenges of Nonwoven Filter Media 

Chapter 2 - Filtration Mechanisms and Theory 
2.1 Filtration Mechanisms
2.2 Filtration Theory 
2.3 Particle Filtration 
2.4 Structure of Fibrous Filters 
2.5 Introduction to CFD (written by George G. Chase, Ph.D.) 

Chapter 3 - Properties of Nonwoven Filter Media 
3.1 Characteristics and Properties of Air Laid Webs 
3.2 Characteristics and Properties of Dry Laid Webs 
3.3 Characteristics and Properties of Melt-spun Webs
3.4 Characteristics and Properties of Flash-spun Webs 
3.5 Nanofiber Spun Webs 
3.6 Characteristics and Properties of Wet Laid Webs 
3.7 Electret Filter Media 
3.8 Composite Structures 
3.9 Coalescing Media
3.10 Sorption Media 
3.11 Antimicrobial Media 
3.12 Catalytic Media
3.13 Membrane Filter Media 

Chapter 4 - Raw Materials for Nonwoven Filter Media 
4.1 Introduction 
4.2 Polymers 
4.3 Fibers
4.4 Resins and Binders 
4.5 Additives and Finishes 
4.6 Materials for Membrane Filters 

Chapter 5 - Processes for Nonwoven Filter Media 
5.1 Dry Formed
5.2 Meltspun Webs 
5.3 Electrospun Webs 
5.4 Centrifugal Spinning 
5.5 Solution Spun Webs 
5.6 Wet Lay Process 
5.7 Composite Structures 
5.8 The Pleating Process 
5.9 Membranes 

Chapter 6 - Testing of Nonwoven Filter Media
6.1 Grammage or Basis Weight 
6.2 Volatiles and Moisture Content 
6.3 Formaldehyde Content 
6.4 Caliper or Thic