建筑类专业英语 给水排水与环境保护 第3册PDF电子书下载

UNIT ONE 1

Text An Introduction to Water Supply and Sanitation Provisions 1

Reading Material A Water Demand 6

Reading Material B Water Treatment in Developing Countries 9

UNIT TWO 12

Text Water Quality Criteria 12

Reading Material A Drinking Water Standards in the U.S. 17

Reading Material B Setting Standards for the Mediterranean Sea 18

UNIT THREE 21

Text Microbiological Examination 21

Reading Material A Ecological Principles 27

Reading Material B Sampling and Analysis 29

UNIT FOUR 31

Text Role of Monitoring in Water Quality Management 31

Reading Material A Sources of Water Pollution 35

Reading Material B Water-related Disease 38

UNIT FIVE 41

Text Mechanism of Coagulation 41

Reading Material A Drainlaying 46

Reading Material B Ion Exchange 49

UNIT SIX 52

Text Overall Effects o{ Pollution by Wastewaters 52

Reading Material A Wastewater Chemical Analyses 56

Reading Material B Sorption on Wastewater Solids: Elimination of Biological Activity 59

UNIT SEVEN 65

Text Tertiary Treatment of Wastewater 65

Reading Material A Activated Sludge Treatment of Wastewater 71

Reading Material B Land Treatment of Wastewater 74

UNIT EIGHT 76

Text The Role of the Engineer in Water Pollution Abatement 76

Reading Material A Disinfection 80

Reading Material B Nitrogen and Phosphorus Removal 83

UNIT NINE 86

Text The Concept of Sustainable Development 86

Reading Material A Environmental Stress as a Source of Conflict 91

Reading Material B Equity and the Common Interest 93

UNIT TEN 96

Text Assessment of Environmental Impacts 96

Reading Material A Environmental Impact 100

Reading Material B Environmental Assessment 102

UNIT ELEVEN 106

Text Man and His Environment 106

Reading Material A A Preface to Air Pollution and Acid Rain 111

Reading Material B Effects of Air Pollution on Health 113

UNIT TWELVE 115

Text Biological Design of Activated Sludge 115

Reading Material A Landfills 120

Reading Material B Disposal of Sludge Containing Heavy Metals 122

UNIT THIRTEEN 124

Text Energy, Economy and Environment 124

Reading Material A The Growth of Cities 129

Reading Material B The Situation in Industrial World Cities 132

UNIT FOURTEEN 135

Text Ecology—Its Relation to Other Sciences and Its Relevance to Civilization 135

Reading Material A Elements of Ecology 139

Reading Material B Role of Consumers in Food Web Dynamics 141

UNIT FIFTEEN 144

Text The Environmental Ethic 144

Reading Material A Resolution of Environmental Conflicts (Part Ⅰ) 149

Reading Material B Resolution of Environmental Conflicts (PartⅡ) 150

UNIT SIXTEEN 153

Text EPA Must Look to the Future 153

Reading Material A EMAP Shifts Focus to Research 157

Reading Material B States Try Out "Pollution Prevention Permits" 159

Appendix Ⅰ Vocabulary 162

Appendix Ⅱ Translation for Reference 169

Appendix Ⅲ Key to Exercises 192