Project 601
                    
          Evaluation of Ultrafiltration Membrane Pretreatment and Nanofiltration of Surface Waters
$266,700
      
                Principal Investigator
                                            Joseph Jacangelo
                          Project Manager
                                            Elizabeth C Kawczynski
                          Contractor
              Stantec
          Abstract
Evaluates the impact of pre- and post-treatment on low-pressure membrane processes to determine the effect on operation, removal of DBP precursors, tastes and odors, and corrosion control. Develops cost comparisons and analysis for different membrane process schemes. Published in 1994.