Unit One 1
Part Ⅰ The Histories of Water Supply and Sewerage Engineering 1
词汇 5
Part Ⅱ Role of The Technician and Technologist 7
词汇 11
Part Ⅲ Two News 13
词汇 15
译文 16
Part Ⅰ House Water-Supply Systems 25
Unit Two 25
词汇 28
Part Ⅱ Fire-Protection Systems 28
词汇 31
Part Ⅲ Drainage Systems 32
词汇 35
译文 37
Unit Three 42
Part Ⅰ Hydrology 42
词汇 45
Part Ⅱ Water Distribution Systems 46
词汇 49
Part Ⅲ Design of Sanitary Sewers 50
词汇 53
译文 54
Unit Four 61
Part Ⅰ The Stability of Laminar Flows and the Onset of Turbulence 61
词汇 64
Part Ⅱ Flow in Pipes 65
词汇 68
Part Ⅲ Centrifugal Pumps 68
词汇 72
译文 73
Unit Five 79
Part Ⅰ Safe Drinking Water Act 79
词汇 84
Part Ⅱ Physical Parameters of Water Quality 85
词汇 89
Part Ⅲ Water Processing 90
词汇 93
译文 94
Part Ⅰ Coagulation and Flocculation 103
Unit Six 103
词汇 105
Part Ⅱ Sedimentation 106
词汇 110
Part Ⅲ Filtration 110
词汇 114
译文 115
Unit Seven 122
Part Ⅰ Disinfection 122
词汇 126
Part Ⅱ Chlorination 127
词汇 130
Part Ⅲ Other Disinfectants 131
词汇 135
译文 137
Unit Eight 146
Part Ⅰ Water Pollution 146
词汇 149
Part Ⅱ An Introduction to Wastewater Treatment 151
词汇 154
Part Ⅲ Chemical Parameters of Water Quality 156
词汇 160
译文 161
Unit Nine 171
Part Ⅰ Primary Treatment 171
词汇 174
Part Ⅱ Secondary (Biological) Treatment 175
词汇 179
Part Ⅲ Other Secondary Treatment Processes 180
词汇 184
译文 185
Unit Ten 192
Part Ⅰ Conventional SBR 192
词汇 194
Part Ⅱ Sludge Treatment 195
词汇 198
Part Ⅲ Wastewater Reuse 199
词汇 202
译文 203
参考文献 210