Microbiology of drinking water production and distribution

 Content: PREFACE xi   1 MICROBIAL CONTAMINANTS IN DRINKING WATER 1   1.1 Introduction 1  1.2 Transmission Routes of Pathogens and Parasites 1  1.3 Major Pathogens and Parasites of Health Concern in Drinking Water 6  Web Resources 27  Further Reading 27   2 MICROBIOLOGICAL ASPECTS OF DRINKING WATER TREATMENT 29   2.1 Introduction 29  2.2 Worldwide Concern Over Drinking Water Safety 30  2.3 Microbiological Quality of Source Water 33  2.4 Overview of Processes Involved in Drinking Water Treatment Plants 35  2.5 Process Microbiology and Fate of Pathogens and Parasites in Water Treatment Plants 36  2.6 Waste Residuals from Water Treatment Plants 55  2.7 Drinking Water Quality at the Consumer's Tap 55  Web Resources 62  Further Reading 63   3 DRINKING WATER DISINFECTION 65   3.1 Introduction 65  3.2 Chlorine 66  3.3 Chlorine Dioxide 72  3.4 Ozone 74  3.5 Ultraviolet Light 76  3.6 Use of Photocatalists in Water Disinfection 85  3.7 Physical Removal/Inactivation of Microbial Pathogens 86  Web Resources 89  Further Reading 89   4 DRINKING WATER DISTRIBUTION SYSTEMS: BIOFILM MICROBIOLOGY 91   4.1 Introduction 91  4.2 Biofilm Development in WDSs 93  4.3 Growh of Pathogens and Other Microorganisms in WDSs 105  4.4 Some Advantages and Disadvantages of Biofilms in Drinking Water Treatment and Distribution 109  4.5 Biofilm Control and Prevention 112  Web Resources 114  Further Reading 115   5 ESTHETIC AND OTHER CONCERNS ASSOCIATED WITH DRINKING WATER TREATMENT AND DISTRIBUTION 117   5.1 Introduction 117  5.2 Taste and Odor Problems in Drinking Water Treatment Plants 117  5.3 Algae and Cyanobacteria 121  5.4 Fungi 127  5.5 Actinomycetes 129  5.6 Protozoa 130  5.7 Invertebrates 132  5.8 Endotoxins 134  5.9 Iron, Manganese, and Sulfur Bacteria 134  5.10 Nitrifying Bacteria in Water Distribution Systems 135  Web Resources 137  Further Reading 138   6 BIOLOGICAL TREATMENT AND BIOSTABILITY OF DRINKING WATER 141   6.1 Introduction 141  6.2 Biological Treatment of Drinking Water 141  6.3 Assessment of Biostability of Drinking Water 143  Web Resources 151  Further Reading 151   7 BIOTERRORISM AND DRINKING WATER SAFETY 153   7.1 Introduction 153  7.2 Early History of Biological Warfare 153  7.3 BW Microbial Agents and Biotoxins 154  7.4 Deliberate Contamination ofWater Supplies with BW Agents or Biotoxins 161  7.5 Early Warning Systems for Assessing the Contamination of Source Waters or Water Distribution Systems 165  7.6 Protection of Drinking Water Supplies 168  7.7 Disinfection of BW-Contaminated Drinking Water 169  Web Resources 170  Further Reading 171   8 WATER TREATMENT TECHNOLOGIES FOR DEVELOPING COUNTRIES 173   8.1 Introduction: Water for a Thirsty Planet 173  8.2 Some Statistics ofWaterborne Diseases in Developing Countries 174  8.3 Some HWT Methods or Technologies in Use in Developing Countries 175  8.4 Personal Portable Water Treatment Systems for Travelers and Hikers 189  Web Resources 193  Further Reading 194   9 BOTTLED WATER MICROBIOLOGY 195   9.1 Introduction 195  9.2 Sources and Categories of Bottled Water 197  9.3 Bottled Water Microorganisms 199  9.4 Regulations Concerning Bottled Water 203  Web Resources 204  Further Reading 205   10 INTRODUCTION TO MICROBIAL RISK ASSESSMENT FOR DRINKING WATER 207   10.1 Health-Based Targets for Drinking Water 207  10.2 Quantitative Microbial Risk Assessment (QMRA) 208  10.3 Some Examples of Use of Risk Assessment to Assess the Risk of Infection or Disease From Exposure to Microbial Pathogens 212  Web Resources 216  Further Reading 216  REFERENCES 217  INDEX 289
 Abstract:             
              Microbiology of Drinking Water Production and Distribution  addresses the public health aspects of drinking water treatment and distribution.                 Read more...