Chemical Water and Wastewater Treatment VII

Front Cover
Hermann H. Hahn, Erhard Hoffmann, Hallvard Ødegaard
IWA Publishing, May 31, 2002 - Science - 416 pages
Treating potable and polluted water for the world's population is still one of our most important challenges. The United Nations estimate that more than 1.2 billion people suffer from inadequate water supply and an even larger number, up to 4 billion people, are without hygienic disposal of waste and wastewater. Water technology and the necessary "know-how transfer", has been the key objective of the Gothenburg symposia from the very beginning. The contents of this book respond to these challenges and demonstrate the impressive development of the field of chemical waster and wastewater treatment. The Chemical Water and Wastewater Treatment Series provides authoritative coverage of the key current developments in the chemical treatment of water and wastewater in theory or practice and related problems such a s sludge production and properties, and the reuse of chemicals and chemically-treated waters and sludges. For the tenth in the series, the contributions document the development if the field of chemical water and wastewater technology, both in terms of new technological developments as well as public and administrative acceptance and approval of the solutions offered. Such new developments include the use of membrane technology, the application of computational tools for kinetic process modelling and optimisation as well as the use of advanced oxidation processes in actual water treatment. Chemical Water and Wastewater Treatment VII covers fundamental science, new technological developments and practical experience and is an invaluable reference source for engineers scientists and administrators, active in the treatment of drinking water, municipal and industrial wastewater and sludges.
 

Contents

Production of the Coagulation Agent PAX14 Contents
3
The Characteristics of Composite Flocculants Synthesized
17
Breakup and Reformation of Flocs Formed by Hydrolyzing
29
Optimisation of the Flocculation Process Using Computational
41
Effect of PreCoagulationSedimentation on the Ultrafiltration
51
Hybrid Membrane Processes for Drinking Water Treatment
59
TurbidityRelated Dosing of Organic Polymers to Control
71
Fully Automatic Dose Control of Coagulants by Using Particle
81
Optimisation of Dual Coarse Media Filtration for Enhanced
223
Granulated IronHydroxide GEH for the Retention
233
Innovative Sewerage Management Using a High Rate
243
Simulation Program for Wastewater Coagulation
253
Dissolved Air Flotation of Bioreactor Effluent Using Low Dosages
261
Effects of Chemical Agents on Filamentous Growth and Activated
273
Developments and Issues
287
Optimisation of FlocStability by Mechanical Pre and PostStressing
297

Application of Kinetic Modelling to Optimization of Advanced
93
A Combined Solution
109
Comparison of Iron and Aluminum Based Coagulants and Polymeric
133
On the Importance of Aluminium Coagulant Basicity in Organic
153
Effects of Coagulant Type and Conditions on Cryptosporidium
183
Characterisation of Particulate Matter in Municipal Wastewater
203
Particle and Microorganism Removal in Treated Sewage Using
213
Effect of PH and Oxidation on Sludge Dewatering
309
Trace Contaminant Removal Using Hybrid Membrane Processes
319
Phosphorus Recovery from Sewage Sludge by Thermal Treatment
331
Effects of PH and CaP Ratio on the Precipitation of Phosphate
349
Recycled Iron Phosphates in the Fertiliser Industry
363
Copyright

Common terms and phrases