The proceedings of a symposium which brought together specialists in the development of water supplies and wastewater control. Topics discussed include floc separation, dosing control and the combination of chemical and biological processes required for nutrient removal from wastewater.

The biennial Gothenburg Symposia bring together administra- tors, engineers and scientists active in research and deve- lopment of water supply, wastewater and pollution control. This book contains the contributions to the 5th Gothenburg Symposium (Nice, September 1992). Thirty-three contributions by leading experts deal with the question of floc formation, floc separation and with problems and practical solutions associated with chemicals and dosing control. Special atten- tion is paid to the combination of chemical and biological processes for nutrient removal from wastewater. From the Contents: Floc Formation -. Floc Separation -. Chemicals - Dosing Control -. Drinking Water Treatment -. Wastewater Treatment -. Recent Developments in Wastewater Treatment.

Contents: Floc Formation.- Floc Separation.- Chemicals - Dosing Control.- Drinking Water Treatment.- Wastewater Treatment.- Recent Developments in Wastewater Treatment.