Chemical Water and Wastewater Treatment III

The Gothenburg Symposia and their proceedings cover urgent international environmental issues: quality assurance for drinking water and pollution control in wastewater. In times of limited clean water resources in most densely populated areas and growing concern for environmental pollution, the Gothenburg Symposia discuss practical solutions for water and wastewater treatment.

Inhalt
Floc Formation and Separation.- Dissolved Air Flotation: Pretreatment and Comparisons to Sedimentation.- The Use of Factorial Designs to Identify Factors Affecting Particulate Removal in a Full Scale Tertiary Precipitation Plant with Flotation.- Membrane Microfiltration of Secondary Wastewater Effluent.- Chemicals and Dosing Control.- Influence of the Basicity of Polyaluminium Chlorides When Cleaning Municipal Wastewater.- Inorganic Polymer Flocculant Polyferric Chloride, Its Properties, Efficiency and Production.- Preliminary Evaluation of Polyferric Sulphate As a Coagulant for Surface Water Treatment.- Stabilized Ferrates (VI): Synthesis Method and Applications.- Coagulant Dosing Control Using a Model for Wastewater Coagulation.- Coagulation of Humic Water with Fenton Reagent.- Drinking Water Treatment.- Aspects on Future Drinking Water Treatment in Sweden.- Coagulation and Corrosion Control for Soft and Coloured Drinking Water.- Optimal Use of Ozonation and GAC in Direct Filtration for Drinking Water Treatment.- Combined Design, Operation and Economic Optimization of Contact Filtration.- Wastewater Treatment.- Chemical Wastewater Treatment Value for Money.- The Use of Polymer in the Pre-precipitation Step of a Wastewater Treatment System for Extended Nutrient Removal.- The Use of Reagents in Up-flow Submerged Biofilters.- The SIROFLOC Sewage Treatment Process: A High Rate Process for Sewage Clarification.- Full-Scale Experiences from Biological Nitrogen Removal Combined with Different Phosphorus Removal Alternatives at Öresundsverket in Helsingborg.- Upgrading Point Loma Treatment Plant in San Diego with Improved Advanced Primary Treatment.- Industrial Waste Management: The Case of the Tannery Industry.- Stormwater Treatment.- Characterization and AdvancedTreatment of Urban Stormwater from a Separate System.- Dissolved Air Flotation: Efficient Removal of Micropollutants from Stormwater Runoff.- High Speed Settling of Stormwater with Microsand.- Sludge Handling.- Chemical Treatment Consequences for Sludge Biosolids Handling.- Full Scale Experiences with Thermophilic Aerobic Digestion of Primary-Chemical Sewage Sludge.- Beneficial Use of Sludge from Sewage Plants and Water Works.- Phosphate Fixation in Sludges from Enhanced Biological P-Removal During Stabilization.- Use of Streaming Current and Other Parameters for Polymer Dose Control in Sludge Conditioning.