Water and Its Impurities |
Contents
INTRODUCTION | 1 |
PHYSICAL PROPERTIES OF PURE WATER | 11 |
PHYSICAL PROPERTIES OF IMPURE WATER | 19 |
Copyright | |
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acetic acid acid activated sludge aeration aerobic ammonia anaerobic anode anodic reactions average bacteria bubbles calcium carbon cathode cathodic reactions cell cement chemical chlorine CO₂ coliform computed concentration COOH copper corrosion decomposition dextrose diffusion dilution dissolved oxygen drinking water effect electromotive force equation Figure film filter fish flocculation flow free energy fresh water half-cell reactions heat hexose hydrated hydrogen hydroxide increase indicates ionization ions iron k₁ kcal limit liquid metal molal molecules natural waters nitrate nitrogen organic matter oxidation oxygen balance oxygen demand particles pH values photosynthesis plants potential pressure produced Public Health Service pyruvic acid radioactive range rate of corrosion ratio receiving waters reduced result river samples sea water seal coat sewage shown silicates sodium solubility solution stream studies substances sulfate suspended solids Table 20 temperature tion toxic treatment velocity wastewater water quality water supply zinc