... 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 ...
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 ...
This manual provides a single reference of information on residuals.
Management of Water Treatment Plant Residuals in New Zealand: Handbook