TY - BOOK AU - Tebbutt,T.H.Y. TI - Principles of water quality control SN - 0080287050 U1 - 625.161 PY - 1983/// CY - England PB - Paragon press Ltd. KW - Coagulation KW - Clarification N1 - Includes index; Chapter 1. Water- a precious natural resource; Chapter 2. Characteristics of waters and wastewaters; Chapter; 3. Sampling and analysis; Chapter 4. Aquatic microbiology and ecology;; Chapter 5. Water quality and health;; Chapter 6. Biological oxidation of organic matter; Chapter 7. Water pollution and its control; Chapter 8. Water demands and wastewater flows; Chapter 9. Introduction to treatment processes; Chapter 10. Preliminary treatment processes ER -