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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
Just curious how natural organic matter influence the removal of anions by facet engineered materials
Oops, meant shapes of crytals
is there anything done to make sure that the hematite crystals remain stable over time/pH? do the surfaces erode/change over time
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.
and the price of the Copper beads per gallon treated?
Great talk! I was wondering how you decided the size of the beads?
How will you avoid clogging of a column with a nano packing?
Thank you very much!
Shane Walker (UTEP)