Provide PDF Format
AWWA ACE69122
- Advances in Boron Removal in Seawater Desalination
- Conference Proceeding by American Water Works Association, 11/01/2008
- Publisher: AWWA
$12.00$24.00
This powerpoint presentation begins by providing a brief overview of regulatory drivers and limits for boron. Boron speciation in water is presented, along with second pass alkalization, and feed alkalization. Presentation conclusions indicate the following:First Pass Feed Alkalizationat ambient pH (8.0), only manufacturer A met permeate borongoal of 0.5 mg/L;feedwater alkalinization to pH 9.0 was required for all suppliersto comply boron goal; and,projection models generally conservative estimates.Second Pass Feed Alkalization:pH 10 achieves significant reduction at low NaOH dose; reduces 2nd pass size by >35%; and,projection models generally conservative estimates. Includes tables, figures.
Related Products
AWWA ACE65201
Planning for Knowledge Retention Now Saves Valuable Organizational Resources Later..
$12.00 $24.00
AWWA ACE99544
GAC and PAC Systems Analysis: Implications of the Regulation of s-Triazine Metabolites..
$12.00 $24.00