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Showing 1 to 4 of 4 for “"oxide-coated media"”.
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Removal of soluble iron and manganese from groundwater by chemical oxidation and oxide-coated multi-media filtration
… and oxidation onto the surface of manganese oxide-coated media, and (2) to develop mathematical models to predict the removal of soluble manganese both in the presence and absence of free chlorine. Results from a pilot-scale experiment in Columbus, Indiana, showed that when the filters were …
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Development of Soluble Manganese Sorptive Contactors for Enhancing Potable Water Treatment Practices
… level, soluble Mn can be oxidized to solid Mn-oxide particulates, leading to water discoloration events and resulting in numerous consumer complaints. Manganese-laden water can severely stain fixtures and laundry as well as increase turbidity and foul tastes. A major discoloration event can …
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Adsorption kinetics for the removal of soluble manganese by oxide- coated filter media
… to examine the kinetics of manganese sorption on oxide-coated filter media. Initial experimentation confirmed the findings of other investigators, the Mn²⁺ sorption capacity of oxide-coated media increases as solution pH increases. Further study revealed that uptake rate kinetics could be …
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A Pilot-scale Evaluation of Soluble Manganese Removal Using Pyrolucite Media in a High-Rate Adsorptive Contactor
… by Zuravnsky (2007) focused on the use of oxide-coated media in a post-filtration contactor and served as a starting point for the research reported in this thesis. As a part of the work conducted by Zuravnsky (2007), a preliminary model was formulated to predict soluble Mn removal via …