《建筑类专业英语 给水排水与环境保护 第2册》

UNIT ONE1

Text Historical Development of Mumcipal Water Systems in the United States1

Reading Material A Groundwater and Surface-water Supplies7

Reading Material B Water Transmission9

UNIT TWO11

Text Measurement of Water Quality11

Reading Material A Biochemical Oxygen Demand16

Reading Material B Bacteriological Measurements18

UNIT THREE21

Text Water Processing21

Reading Material A Methods for Removal of Wastes and Odours26

Reading Material B Magnetic Water Treatment28

UNIT FOUR31

Text Filtration31

Reading Material A Rapid Gravity Filtration36

Reading Material B Backwashing38

UNIT FIVE40

Text Collection of Wastewater40

Reading Material A Storm Sewer System45

Reading Material B Sanitary Sewer System47

UNIT SIX49

Text Composition of Wastewater49

Reading Material A Primary Treatment54

Reading Material B Secondary Treatment56

UNIT SEVEN58

Text Biological Treatment System58

Reading Material A Biological Towers63

Reading Material B Biological Aeration64

UNIT EIGHT66

Text Characteristics of the Sludges66

Reading Material A Sludge Stabilization71

Reading Material B Sludge Dewatering73

Text Pumps and Pumping Stations75

UNIT NINE75

Reading Material A Choice of Pumps80

Reading Material B Pump Station Buildings82

UNIT TEN84

Text Classification of Water Pollutants84

Reading Material A Regulations Concerning: Water Pollution89

Reading Material B Sources of Water Pollution91

UNITELEVEN93

Text Potential Impact of Air Contaminants on Water Quality93

Reading Material A The Need for Water Quality Studies98

Reading Material B Water Quality Standards99

UNIT TWELVE102

Text Hazardous Waste102

Reading Material A Treatment of Hazardous Waste107

Reading Material B Radioactive Waste Management109

Text Air Pollution111

UNIT THIRTEEN111

Reading Material A Meteorological Effects and Changes116

Reading Material B Causes of Air Pollution118

UNIT FOURTEEN120

Text Health Effects of Noise120

Reading Material A Measurement and Control of Noise125

Reading Material B Noise Control127

Text Resource Recovery130

UNIT FIFTEEN130

Reading Material A Disposal of Solid Waste-Landfilling135

Reading Material B Solid Wastes137

UNIT SIXTEEN140

Text Removal of Organic Vapour from Effluent Gases140

Reading Material A Managing Climatic Change145

Reading Material B Pollution Prevention or Cure147

Appendix ⅠVocabulary149

Appendix Ⅱ Translation for Reference156

Appendix Ⅲ Key to Exercises178