This manual provides a single reference of information on residuals. It is an expansion and update of the original "Water Treatment Plant Waste Management," published in 1987. Expanded material includes AwwaRF residual products completed over the last 15 years, and provides information sources to find additional details.
These units require careful operator attention. Chemical feed equipment is usually attached for adding a polymer. The polymer allows the unit to operate at a higher overflow rate allowing the unit to process more waste in a shorter ...
Management of Water Treatment Plant Residuals in New Zealand: Handbook
... residuals handling and disposal practices . New regulations such as the Interim Enhanced Surface Water Treatment Rule ( IESWTR ) and the enhanced coagulation rule are requiring the use of higher coagulant dosages to further improve finished ...