Chemical Water and Wastewater Treatment IV

Floc Formation and Separation.- Mixing for Coagulation: Organic Polymers, Static Mixers, and Modeling.- The Relevance of Blanket Solids Concentration in Understanding the Performance of Floc Blanket Clarifiers in Water Treatment.- Temperature Influences and Structure in the Sweep Floc Domain.- Floc Size Distribution Measurements: A Physically Sound Method for Scaling Up Flocculation Performance.- Water and Wastewater Treatment Using Ferrites.- On-line Evaluation of Shape and Porosity Effects on Settling Behaviour of Flocs in Clarifiers.- Chemicals.- European Standards for Drinking Water Treatment Chemicals.- The Differences of Behaviour and Coagulating Mechanism Between Inorganic Polymer Flocculants and Traditional Coagulants.- The Influence of pH When Precipitating Orthophosphate with Aluminum and Iron Salts.- Coagulation and Precipitation by an Alkaline Aluminium Coagulant.- Automation and Control.- Colloid Charge Capacity — Its Measurement, Problems and Promise.- Dosing Control of Coagulants Based on On-line Monitoring of Suspended Solids in Sewage Treatment Plants.- Chemicals Addition Control for Phosphorus Removal in Primary Sedimentation Tanks.- Primary Treatment for Urban Wastewater Treatment — Directive Compliance.- Drinking Water Treatment.- Removal of Humic Substances by Coagulation.- Coagulation of Natural Organic Matter from Surface Water Using Cationic Polymer.- High Rate Flocculation, Flotation and Filtration in Potable Water Treatment.- Contact Flocculation Filtration Using a Natural Polyelectrolyte for the Treatment of Low Turbidity Surface Water in Developing Countries.- Wastewater Treatment.- Aspects on Upgrading of Existing Treatment Plants.- Meeting the EC Urban Wastewater Treatment Directive with the Hydro Swirl-Flo® Process.- Chemically Assisted Sedimentation in an Inclined Tube Clarifier.- Long Term Dosage of Aluminium in a Full Scale WWTP to Improve Activated Sludge Settleability.- Innovative Process in Wastewater Treatment.- Innovative Physico-Chemical Wastewater Treatment Research Down-Under.- Anoxic Degradation of Dissolved COD for Enhanced Organic Matter Removal in Compact Chemical Treatment Plants.- Removal of Amorphous Components in a Fluidized Bed Type Crystallize.- Dairy Wastewater Treatment by Coagulation with Chitosan.- Panel Discussion.- The Relative Merits of Biological Versus Chemical Wastewater Treatment.- Statements for the Panel Discussion.- Can We Find Methods to Select a Wastewater Treatment Process by as Clear as Possible a ‘Holistic Approach’?.- Biological Treatment Versus Chemical Treatment.- Economic and Ecological Aspects of Wastewater Treatment with Biological and Chemical Means.- Economic and Ecological Aspects of Wastewater Treatment with Biological and Chemical Means.- Combined Processes and Resources Reuse.- Wastewater Treatment and Resources Reuse Based on Pre-Precipitation, Biofilm Reactors and Thermal Sludge Hydrolysis.- Consequences of Phosphorus Elimination for Sludge Production — a Comparison between Physical-Chemical and Enhanced Biological Phosphorus Removal.- Don’t Reject the Idea of Treating Reject Water.- Full Scale Experiences with Processes for Stabilization and Disinfection of Primary-Chemical Sludge.- Thermal Sludge Treatment to Decrease Sludge Volume and Recycle the Sludge to New Products.- Thermal Hydrolysis as a Profitable Way of Handling Sludge.- The Use of Hypertext for the Optimization of Precipitation in Municipal Wastewater Treatment Plants.- Author Index.