Selective adsorption of nonionic surfactant on hexagonal mesoporous silicates (HMSs) in the presence of ionic dyes.

Abstract

Selective adsorption of alkylphenol polyethoxylates (APnEOs) from synthetic textile wastewater was investigated using hexagonal mesoporous silicates (HMSs). HMSs are synthetic silicate that have uniform mesopores, large surface areas and uniform surface functional groups. Five different types of HMSs were synthesized by surfactant-templating methods, and… (More)

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