Provide PDF Format
AWWA ACE92122
- Optimization of the Filter Backwashing Process as Determined by Collapse-Pulsing
- Conference Proceeding by American Water Works Association, 01/01/1992
- Publisher: AWWA
$12.00$24.00
The collapse-pulsing condition has not yet been determined for filter beds such as anthracite coal, dual media, and granular activated carbon. One objective of this study is to determine the air and water flow rates corresponding to the collapse-pulsing pattern for these various filter beds and compare the results with the condensed form of the theoretical collapse-pulsing equation. Another objective is to develop a quantitative method to supplement the observational collapse- pulsing data and gain additional information on the phenomena. Finally, the data gained from these two methods of measurement will be compared with available cleaning data to determine if the collapse-pulsing pattern results in the cleanest filter bed.
Related Products
AWWA C900-07
Polyvinyl Chloride (PVC) Pressure Pipe and Fabricated Fittings, 4 In. Through 12 In. (100 mm Through..
$48.00 $95.00
AWWA WQTC65751
Development of a New Column for the Measurement of Haloacetic Acids in Drinking Water by IC/MS and I..
$12.00 $24.00
AWWA ACE93185
Pilot Plant Comparison of Dissolved Air Flotation and Direct Filtration..
$12.00 $24.00
