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Perchlorate Treatment Technologies: Distribution of Case Studies by EPA Region and General Technology TypeThe chart below illustrates the project location distribution by EPA Region and the general perchlorate treatment type used for the pilot- and full-scale studies in our database. This figure also indicates that chemical technologies (chemical reduction) have not yet been demonstrated at the pilot-scale. The most commonly applied technology at the pilot- to full-scale has been the use of ex situ bioreactors followed by other applications of biological technologies. To a lesser extent, physical technologies, primarily anion exchange, have also been applied at pilot- to full-scale. |
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