Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"Perchlorate Removal"”.
-
Abiotic and Biotic Perchlorate Removal in an Activated Carbon Filter
… research has demonstrated that, while abiotic perchlorate removal by GAC is ineffective, BAC filtration can provide efficient, sustained perchlorate removal under a broad range of operating conditions and water quality characteristics.
-
The removal of perchlorate from waters using ion-exchange resins
… several types of ion-exchange resins to remove perchlorate from waters. The capability of the resins to remove perchlorate, as well as their regeneration efficiency, were evaluated using both synthetic solutions and perchlorate-contaminated water from the Las Vegas Valley. For synthetic …
-
Microbial Reduction of Perchlorate in Fixed Bed Biofilm Reactors for Water Treatment
… reduce oxygen's negative effect on biological perchlorate removal was discussed. Chemisorption of oxygen onto GAC was found to enhance the performance of BAC under sudden increases in influent DO. A mathematical biofilm model describing the competition between PRB and other heterotrophic …
-
Occurrence, monitoring and removal of drinking water contaminants by advanced technologies
… emerging drinking water contaminants such as perchlorate. Perchlorate is a contaminant which can enter drinking water from natural deposits or through introduction by anthropogenic actives and applications which the USEPA has decided to regulate.</p><p>To contend with current drinking water …
-
Surface chemistry design and characterization of anion exchange and activated carbon fibers for critical contaminants removal
… a novel fibrous platform for rapid and selective removal of trace contaminants. The first project is to study activated carbon fiber composites (ACFCs) for removal of NH3 from air. Three series of materials were synthesized and modified, namely Polyvinyl alcohol (PVA) based Chemically Activated …