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膨润土的有机改性及其应用
引用本文:董元锋,刘温霞.膨润土的有机改性及其应用[J].造纸化学品,2006,18(Z1):15-19.
作者姓名:董元锋  刘温霞
作者单位:山东轻工业学院,制浆造纸省级重点学科,山东,济南,250100
摘    要:综述了膨润土的基本概况,膨润土的有机改性原理与方法.有机膨润土在造纸工业中可用作助留助滤剂;与CPAM组成微粒助留体系,用作吸附剂处理造纸黑液、造纸过程中的树脂,处理印染废水以及含芳香类化合物、重金属离子、硫氰根离子和有机农药等的工业废水,并对这些领域中的应用前景作了展望.

关 键 词:有机膨润土  改性原理  改性方法  微粒助留  吸附  废水处理  应用
文章编号:1007-2225(2006)增刊-0015-05
修稿时间:2006年3月6日

Modification and Application of Organobentonite
DONG Yuan-feng,LIU Wen-xia.Modification and Application of Organobentonite[J].Paper Chemicals,2006,18(Z1):15-19.
Authors:DONG Yuan-feng  LIU Wen-xia
Abstract:The paper reviewed the basic knowledges of bentonite,modification principle and process of organoben- tonite.Organobentonite may be used as microparticulate retention and drainage aid together with CPAM.It was also used as adsorbents to treat black liquid of pulpmaking,control pitch in papermaking process,treat waste waters of printing and dyeing as well as other industry waste waters containing aromatic hydrocarbon,heavy metal ion,thio- cyanate ion and organic pesticide.This paper also described the potential application in the field.
Keywords:organobentonite  modification principle  modification method  microparticulate retention  adsorption  wastewater treatment  application
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