Record-high adsorption capacities of polyaniline-derived porous carbons for the removal of personal care products from water
作者： Dong Kyu Yoo , Hyung Jun An , Nazmul Abedin Khan , Gil Tae Hwang , Sung Hwa Jhung
DOI: 10.1016/J.CEJ.2018.06.144
关键词:
摘要: Abstract Contamination of water resources with organics such as personal care products (PCPs) is severe because the increasing living standards, huge production/consumption PCPs, and population. In this study, removal three typical triclosan, oxybenzone, p-chloro-m-xylenol, from was carried out via adsorption over highly porous carbon, prepared pyrolysis polyaniline (pANI) under suitable conditions. The carbons (named PDCs or pANI-derived carbons) showed record-high for partly large porosity PDC. Moreover, mechanism, excluding van der Waals interactions, could be explained by a wide range pH H-bonding (PCPs H-donor), together hydrophobic interaction (especially at high pH), might plausible mechanism remarkable adsorption. Additionally, used PDC recycled simple solvent washing. Therefore, potential adsorbents to purify contaminated PCPs.
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