August 28, 2019

Abstract Low concentrations of selenium (Se) in elemental form is relatively safe for drinking water and aquatic life, however elemental selenium and its compounds are toxic in high dosages [1]. The removal of selenium was investigated using two different ion exchange resins. Dynalene’s ion exchange resin was able to reduce the selenium to below 4.5 …

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Abstract Lead contamination is most commonly found in drinking water [1]. Activated carbon was used to reduce the concentration of lead in an aqueous solution to less than 7.8 µg/L. Introduction Lead contamination in drinking water is mostly found through corrosion of pipes connection homes to the water main. The maximum contamination limit (MCL) set …

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