AWWA ACE70484

This powerpoint presentation briefly studies several Minnesota water treatment plants for optimization of filter performance. Topics covered include: visual inspection;freeboard measurement;backwashing and bed fluidization;top of gravel foot print measurements;bed expansion;backwash duration optimization;floc analysis;filter excavation; and,sieve analysis. Includes tables, figures.

Product Details

Edition:

Vol. - No.

Published:

11/01/2009

Number of Pages:

36

File Size:

1 file , 2.5 MB