This book covers the technologies which are applied to treat and purify water. This treatise on water treatment is also closely associated with solid-liquid separations. The subject of water treatment is wide-ranging and the technologies discussed in this book not just confined to only physical methods of water pollution control. A comprehensive illustration of technologies pertinent to treatment of both ground water and wastewater (i.e., industrial, pharmaceutical and municipal) is embodied in this book. The approaches and technologies summarized are a combination of chemical, physical, and biological techniques. There eight chapters in this book. All the chapter deal with fundamental technologies used in water treatment process which include, coagulation, flocculation, activated sludge treatment, microfiltration, nanofiltration, reverse osmosis, membrane bioreactor technology, etc. In this book, particular stress is given to water treatment technologies which are not only environmentally friendly but also cost effective. This book can be treated as a ready reference for all the topics related to water pollution and water treatment. Students, researchers and industrialists in the field of water treatment can use this book to solve the problems related to water purification technologies.
Author(s): Saeed Farrokhpay
Publisher: Arcler Press
Year: 2020
Language: English
Pages: 282
City: Burlington
Cover
Title Page
Copyright
ABOUT THE EDITOR
TABLE OF CONTENTS
List of Figures
List of Tables
List of Abbreviations
Preface
Chapter 1 Introduction to Water Treatment Technologies
1.1. Introduction
1.2. Bioremediation
1.3. Membrane Bioreactors (MBRs)
1.4. Advanced Oxidation Processes (AOPs)
1.5. Homogeneous Advanced Oxidation Processes (AOPs) Without Energy
1.6. Homogeneous Advanced Oxidation Process Using Ultrasound
1.7. Homogeneous Process Utilizing Solar Energy
1.8. Heterogeneous Catalytic Oxidation
1.9. Heterogeneous Wet Oxidation
1.10. Heterogeneous Photocatalysis
References
Chapter 2 Introduction To Wastewater Treatment Processes
2.1. Introduction
2.2. Sources
2.3. Treatment Objectives
2.4. Wastewater Treatment Process
2.5. Description Of Process Operations
2.6. Discharge Criteria
References
Chapter 3 Coagulation and Flocculation
3.1. Introduction
3.2. Colloidal Suspensions
3.3. Coagulation
3.4. Flocculation
3.5. Conventional Plants
3.6. An Amalgamation Of Flocculation, Coagulation, And Sedimentation
3.7. Operation Of The Flocculation And Coagulation Process
3.8. Cataloging Of Settling Behavior
3.9. Ideal Settling
References
Chapter 4 Activated Sludge Processes
4.1. Introduction
4.2. Comparison Between As (Activated Sludge Process), Wetland System and Percolating Filtration
4.3. Types Of Activated Sludge (AS) Process
4.4. As Process Kinetics And Designs
4.5. Key Process Criteria Of Design
References
Chapter 5 Fundamentals of Membranes For Water Treatment
5.1. Introduction
5.2. Membrane Characteristics
5.3. Membrane Materials
5.4. Membrane Modules
5.5. Theory
References
Chapter 6 Microfiltration and Nanofiltration
6.1. Introduction
6.2. Pressure Driven Membranes
6.3. Vacuum Driven Hollow Fiber Membrane – The Zeeweed Membrane
6.4. Treatment With Microfiltration (Mf) Membranes
6.5. Application Of Nanofiltration (Nf) Membranes For Drinking Water Treatment
References
Chapter 7 Water Purification With Reverse Osmosis
7.1. Introduction
7.2. Overview of Ro Application
7.3. Principle of Reverse Osmosis (RO)
7.4. Ro Membrane Description
7.5. Ro Membrane Performance
7.6. Review of Ro Process and Its Applications
References
Chapter 8 Membrane Bioreactor Technology For Treating Micropollutants
8.1. Introduction
8.2. Classification Of Micropollutants
8.3. Water Treatment Technologies
8.4. Inorganic Micropollutants In Membrane Processes
8.5. Membrane Technologies And Their Limitations In Treating Inorganic Micropollutants
8.6. Potential Hybrid Process For Removal Of Inorganic Micropollutants
8.7. Organic Micropollutants (OMPs) In Membrane Processes
8.8. Classification of Organic Micropollutants (OMPs)
8.9. Membrane Technologies And Their Limitations In Treating Organic Micropollutants (OMPs)
8.10. Mechanisms For Removal Of Organic Micropollutants (OMPs)
8.11. Removal of Plant Care Products And Pesticides And Challenges Created By Them To Membrane Processes
8.12. Removal of Chlorinated Solvents And Their Challenges To Membrane Processes
8.13. Removal of Phenol Derivatives And Their Challenges To Membrane Processes
8.14. Removal of Various Hydrocarbons And Their Challenges To Membrane Processes
8.15. Removal of Various Personal Care Products (PCPs) And Their Challenges To Membrane Processes
8.16. Hybrid Processes For Treatment For Organic Micropollutants (OMPs)
References
Index
Back Cover
