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MEMCARE-SRC Speaker Series Spring 2021 - Shared screen with speaker view
Quan Lu
15:46
Please hold your questions till the end of the seminar. You can ask question directly by unmuting or via the chat box. thanks
Celia Chen
52:26
Given the different efficacy of the different shames of the hematite crystals in different concentrations of contaminant, would mixtures of the different crystals be used in situations where there are variable levels through time?
Virender K. Sharma
52:51
Just curious how natural organic matter influence the removal of anions by facet engineered materials
Celia Chen
52:52
Oops, meant shapes of crytals
Haosheng Feng
55:32
is there anything done to make sure that the hematite crystals remain stable over time/pH? do the surfaces erode/change over time
Isabel Meza
56:00
Great talk and information! I would like to know what was the time and the pH that the experiments went through so you can know that As removal stayed for long periods of time.
Isabel Meza
56:24
and the price of the Copper beads per gallon treated?
Carmen Velasco
56:46
Great talk! I was wondering how you decided the size of the beads?
Roger Giese
57:04
How will you avoid clogging of a column with a nano packing?
Isabel Meza
57:57
Thank you very much!
Shane Walker (UTEP)
01:02:10
Great presentation!