CAJ | 학술논문

针对水中酚类有机污染物的去除，十六烷基二甲基苄基氯化铵（ HDBAC ）和十六烷基三甲基溴化铵（ CT-MAB）为改性剂在制备了两种有机膨润土（ HDBAC-Bent和CTMAB-Bent），并以红外光谱和扫描电子显微镜对有机膨润土的结构进行表征。同时，考察了有机膨润土对单一和复合污染体系中苯酚和2-萘酚的吸附性能，研究发现两种有机膨润土对2-萘酚的吸附能力远远大于对苯酚的吸附，在两种有机物共存时，2-萘酚的吸附受苯酚影响很少，而苯酚的吸附显著受到抑制。
침대수중분류유궤오염물적거제，십륙완기이갑기변기록화안（ HDBAC ）화십륙완기삼갑기추화안（ CT-MAB）위개성제재제비료량충유궤팽윤토（ HDBAC-Bent화CTMAB-Bent），병이홍외광보화소묘전자현미경대유궤팽윤토적결구진행표정。동시，고찰료유궤팽윤토대단일화복합오염체계중분분화2-내분적흡부성능，연구발현량충유궤팽윤토대2-내분적흡부능력원원대우대분분적흡부，재량충유궤물공존시，2-내분적흡부수분분영향흔소，이분분적흡부현저수도억제。
Aiming to the removal of phenols from water , organobentonites (HDBAC-Bent and CTMAB-Bent) were fabrica-ted with HDBAC and CTMAB as modifiers , and their structure were characterized with FTIR and SEM .The adsorption ca-pacities of organobentonites towards phenols from single-solute and bi-solute system were studied .It was found that the ad-sorption ability of the two organobentonites towards 2-naphthol was remarkably higher than that towards phenol .In the bi-solute system, the adsorption of 2-naphthol was hardly effected by coexisted phenol , while the existing of 2-naphthol dra-matically reduce the adsorption of phenol .Comparing to CTMAB-Bent, the adsorption ability of HDBAC-Bent towards 2-naphthol was much higher .