Provide PDF Format
AWWA ACE70673
- Use of Membranes to Remove Entrained Air from Groundwater
- Conference Proceeding by American Water Works Association, 11/01/2009
- Publisher: AWWA
$12.00$24.00
This powerpoint presentation begins by providing a brief overview of a water quality issue of entrained/dissolved air in a well that results in milky tap water. The typical solution is the use of a stilling basin to allow the release of air, and the water level in the well drops as well flow rate increases. A new solution is presented of using membranes to remove air without breaking head, leaving asmaller footprint with lower costs.The new application of membranes involves:hydrophobic, polypropylene membrane;used in the beverage industry to remove dissolvedgases;water flows on one side of the membrane;air passes along the other side;vacuum or strip gas used to increase driving force;FDA approved; and,NSF approval pending.
Related Products
AWWA JAW6147
Journal AWWA - Increasing Employee Security and Productivity With Computers ..
$15.00 $30.00
AWWA WQTC52994
Optimizing Cryptosporidium Inactivation Credit With Ozone at Las Vegas Using the Integrated Disinfec..
$12.00 $24.00
AWWA ACE58129
The Optimization of MF/UF Membrane Systems on Direct and Clarified Feed Applications - a Real Life E..
$12.00 $24.00