Novel Anionic Clay Adsorbents for Boiler-Blow-Down Waters Reclaim and Reuse

Abstract

Arsenic (As) and Selenium (Se) are found in water in the form of oxyanions. Relatively high concentrations of As and Se have been reported both in power plant discharges, as well as, in fresh water supplies. The International Agency for Research on Cancer currently classifies As as a group 1 chemical, that is considered to be