Presentations by Tony Powell, P. E.
Matches: 2
ZLD Using Ceramic Membranes
Since 2015 ceramic membranes have been in continuous use in dewatering MF and UF membrane concentrate to achieve Zero Liquid Discharge (ZLD). In this case study for DOC and Fe, removal of the Sludge with 20% solids is produced automatically on demand without consumables or labor of any kind. The recovered water is sent directly to the clear well. T...
Surface Water Purification Without Pre-Treatment Using Ceramic Membranes
A pilot study was conducted in Texas on surface water from the Rio Grande for a Multi MGD drinking water application. Water was drawn directly from the reservoir and sent to the cross flow ceramic membrane process. No coagulation, flocculation, settling or other pretreatments were applied upstream of the membrane process. This presentation will foc...