Part One Introduction Unit 1 Hydrologic Cycle Important Words and Expressions Exercises Reading Material A Reading Material B Unit 2 Water Legislation and Regulation Important Words and Expressions Exercises Reading Material A Reading Material B Unit 3 Analytical Technique and Methodology Important Words and Expressions Exercises Reading Material A Reading Material B Part Two Water Supply and Sewerage System Unit 4 Water Supply System Important Words and Expressions Exercises Reading Material A Reading Material B Unit 5 Wastewater Collection and Sewerage System Design Important Words and Expressions Exercises Reading Material A Reading Material B Unit 6 Stormwater Collection and Sewer Design Important Words and Expressions Exercises Reading Material A Reading Material B Unit 7 Pumps and Pumping Stations Important Words and Expressions Exercises Reading Material A Reading Material B Part Three Physical-Chemical Treatment Process Unit 8 Coagulation and Flocculation Important Words and Expressions Exercises Reading Material A Reading Material B Unit 9 Sedimentation Important Words and Expressions Exercises Reading Material A Reading Material B Unit 10 Filtration Important Words and Expressions Exercises Reading Material A Reading Material B Unit 51 Chemical Oxidation Important Words and Expressions Exercises Reading Material A Reading Material B Unit 12 Adsorption Important Words and Expressions Exercises Reading Material A Reading Material B Unit 13 Membrane Filtration Processes Important Words and Expressions Exercises Reading Material A Reading Material B Part Four Biological Treatment Process Unit 14 Activated Sludge Process Important Words and Expressions Exercises Reading Material A Reading Material B Unit 15 Attached Growth Biological Treatment Process Important Words and Expressions Exercises Reading Material A Reading Material B Unit 16 Anaerobic Biological Treatment Important Words and Expressions Exercises Reading Material A Reading Material B Part Five Sludge Treatment, Reuse and Disposal Unit 17 Thickening Important Words and Expressions Exercises Reading Material A Reading Material B Unit 18 Anaerobic Digestion Important Words and Expressions Exercises Reading Material A Reading Material B Unit 19 Dewatering Important Words and Expressions Exercises Reading Material A Reading Material B Unit 20 Sludge Utilization and Disposal Important Words and Expressions Exercises Reading Material A Reading Material B Part Six Building Water Supply and Drainage Unit 21 Cold Water Supply Important Words and Expressions Exercises Reading Material A Reading Material B Unit 22 Building-Drainage System Important Words and Expressions Exercises Reading Material A Reading Material B Unit 23 Fire-Fighting Systems Important Words and Expressions Exercises Reading Material A Reading Material B References