Answered by Mark_Lobban (140 pts) 1 year Ago
Replacing sand in closed-loop filtration system
Does anyone have any experience with sand or other media that gets ACS approval and could be used to improve turbidity, lower the risk of developing sulfate-reducing bacteria, and decrease the frequency of washing?
Answered by John (660 pts) 3 years Ago
Replacing of filter material (sand and gravel) - Any advice?
Has anyone completed removal and replacing of filter material (sand and gravel) or similar work recently in the water treatment plants. We need some information.