《建筑类专业英语 给水排水与环境保护 第3册》

UNIT ONE1

Text An Introduction to Water Supply and Sanitation Provisions1

Reading Material A Water Demand6

Reading Material B Water Treatment in Developing Countries9

UNIT TWO12

Text Water Quality Criteria12

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

Reading Material B Setting Standards for the Mediterranean Sea18

UNIT THREE21

Text Microbiological Examination21

Reading Material A Ecological Principles27

Reading Material B Sampling and Analysis29

UNIT FOUR31

Text Role of Monitoring in Water Quality Management31

Reading Material A Sources of Water Pollution35

Reading Material B Water-related Disease38

UNIT FIVE41

Text Mechanism of Coagulation41

Reading Material A Drainlaying46

Reading Material B Ion Exchange49

UNIT SIX52

Text Overall Effects o{ Pollution by Wastewaters52

Reading Material A Wastewater Chemical Analyses56

Reading Material B Sorption on Wastewater Solids: Elimination of Biological Activity59

UNIT SEVEN65

Text Tertiary Treatment of Wastewater65

Reading Material A Activated Sludge Treatment of Wastewater71

Reading Material B Land Treatment of Wastewater74

UNIT EIGHT76

Text The Role of the Engineer in Water Pollution Abatement76

Reading Material A Disinfection80

Reading Material B Nitrogen and Phosphorus Removal83

UNIT NINE86

Text The Concept of Sustainable Development86

Reading Material A Environmental Stress as a Source of Conflict91

Reading Material B Equity and the Common Interest93

UNIT TEN96

Text Assessment of Environmental Impacts96

Reading Material A Environmental Impact100

Reading Material B Environmental Assessment102

UNIT ELEVEN106

Text Man and His Environment106

Reading Material A A Preface to Air Pollution and Acid Rain111

Reading Material B Effects of Air Pollution on Health113

UNIT TWELVE115

Text Biological Design of Activated Sludge115

Reading Material A Landfills120

Reading Material B Disposal of Sludge Containing Heavy Metals122

UNIT THIRTEEN124

Text Energy, Economy and Environment124

Reading Material A The Growth of Cities129

Reading Material B The Situation in Industrial World Cities132

UNIT FOURTEEN135

Text Ecology—Its Relation to Other Sciences and Its Relevance to Civilization135

Reading Material A Elements of Ecology139

Reading Material B Role of Consumers in Food Web Dynamics141

UNIT FIFTEEN144

Text The Environmental Ethic144

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

Reading Material B Resolution of Environmental Conflicts (PartⅡ)150

UNIT SIXTEEN153

Text EPA Must Look to the Future153

Reading Material A EMAP Shifts Focus to Research157

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

Appendix ⅠVocabulary162

Appendix ⅡTranslation for Reference169

Appendix ⅢKey to Exercises192