CPB和HDTMA改性沸石除磷的比较研究  

Comparative Study on Phosphorus Removal From CPB and HDTMA Modified Zeolites

作　　者：邢文雅 Xing Wenya(College of Architecture and Environment, Sichuan University, Sichuan, 610065)

机构地区：[1]四川大学建筑与环境学院,四川610065

出　　处：《当代化工研究》2017年第8期45-46,共2页Modern Chemical Research

摘　　要：阳离子表面活性剂改性沸石作为一种高效除磷的吸附剂已经被广泛地关注。但CPB和HDTMA改性沸石在吸附性能和除磷机制上的差异却未见报道。本文通过制备CPB和HDTMA改性天然斜发沸石颗粒用于污水除磷,比较二者的吸附能力及吸附机制。Cationic surfactant modified zeolite as an efficient adsorbent for phosphorus removal has been widely concerned.However,the difference of adsorption performance and phosphorus removal mechanism between CPB and HDTMA modified zeolite was not reported.This paper compared the adsorption capacity and adsorption mechanism of CPB and HDTMA modified natural oblique zeolite granules by preparing them to remove phosphorus in wastewater.

关 键 词：CPB HDTMA 改性沸石 除磷 吸附 

分 类 号：O[理学]