AWWA JAW36202
Journal AWWA - Effect of Iron Oxide Coating on Sand Filtration
Journal Article by American Water Works Association, 08/01/1994
Stenkamp, V. Susie;Benjamin, Mark M.
Full Description
Plain sand was compared with iron-oxide-coated sand as a medium for filtration. The coated sand has a positive surface charge at neutral pH, whereas uncoated sand is negatively charged under similar conditions. The influent to the filters contained either latex particles, which were negatively charged in all solutions investigated, or ferrihydrite particles, which were negatively charged at pH
Product Details
Edition: Vol. 86 - No. 8 Published: 08/01/1994 Number of Pages: 14 File Size: 1 file , 26 MB