利用一次性废竹筷制备活性炭作为负载TiO_(2)材料去除酞菁染料废水之研究  

Preparation of Activated Carbon from Waste Disposable Chopsticks and TiO_(2) as the Degradation of PCs Dyes in Wastewater

作　　者：郑旭惠 何艺施 杨思吟 Cheng Hsuhui;He Yishi;Yang Sihyin(Guangdong Provincial Key Laboratory of Environmental Health and Land Resource,School of Environmental and Chemical Engineering,Zhaoqing University,Zhaoqing 526061;Institute of Environment Engineering and Management,National Taipei University of Technology,Taipei 10643,China)

机构地区：[1]肇庆学院环境与化学工程学院,广东省环境健康与资源利用重点实验室,广东肇庆526061 [2]台北科技大学环境工程与管理研究所,中国台湾台北10643

出　　处：《广东化工》2022年第24期130-132,167,共4页Guangdong Chemical Industry

基　　金：广东省普通高校重点领域专项项目(2021ZDZX4022);肇庆学院高等教育教学改革项目(ZLGC202062);博士科研启动项目(611/193018)。

摘　　要：二氧化钛作为处理染料废水具有良好的脱色效率,因其悬浮系统不易分离、回收、和再利用之缺点,在实厂应用操作具有一定困难度。故本研究首尝应用一次性废弃竹筷作为碳化材料来源,合成一款新型态之TiO_(2)/AC触媒,透过TiO_(2)/AC触媒之协同作用,了解本研究利用废弃免洗竹筷备制之TiO_(2)/AC触媒的最适条件,作为未来提供实场废水操作的应用性评估。Titanium dioxide represents a good photocatalyst for dye wastewater treatment, but the finely dispersed Ti O_(2) powder is difficult to separate, recover,and reuse from the liquid phase, such as it is difficult to be used in real factories. Therefore, this study is the first attempt to synthesize a new type of TiO_(2)/AC catalyst by using disposable discarded bamboo chopsticks as the source of carbonization materials. Through the synergistic effect of TiO_(2)/AC catalyst, the optimal conditions of the TiO_(2)/AC catalyst prepared by disposable bamboo chopsticks are understood in this study, which can be used as an application evaluation for future on-site wastewater treatment.

关 键 词：光触媒 活性碳 二氧化钛 染料废水 

分 类 号：TQ[化学工程]