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Modified sorbent lignocellulosefibermateriale, process for its preparation, method for removing fluid and contaminants from aqueous media as well as of the material anendelse
Modified sorbent lignocellulosefibermateriale, process for its preparation, method for removing fluid and contaminants from aqueous media as well as of the material anendelse
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机译:改性吸附剂木质纤维素纤维材料,其制备方法,从水性介质以及材料中去除流体和污染物的方法
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摘要
A modified sorptive lignocellulosic fibre material with hydroxyl groups on the lignocellulosic fibres doubly modified by esterification with a combination of monocarboxylic and dicarboxylic acid ester groups. A process for the preparation of the sorptive material. The sorptive fibre material is effective for the removal of oils and other contaminants including heavy metals from a fluid such as contaminated water by a combined sorption of hydrophobic contaminants and ion exchange.
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