AWWA ACE68881

This powerpoint presentation begins by providing a brief overview of Tacoma Water and a schematic of the Green Rivertreatment operations. Major ozone drivers are presented, along with system components, ozone injecting and contacting, start-up issues and functional testing, side stream injection, solution of upstream off-gas, ozone equipment issues with gaskets, liquid oxygen pressure build, and gas flow control. Presentation observations include the following:start-up is a multiphase process;involvement and communicationwith operators is critical; and,people want to go home - mustplan (and specify) accordingly. Includes figures.

Product Details

Edition:

Vol. - No.

Published:

11/01/2008

Number of Pages:

20

File Size:

1 file , 2.7 MB