BDD污水处理电极对染料废水降解脱色的研究  

Study on Decoloring of Dye Wastewater by BDD Sewage Treatment Electrode

作　　者：张天颖 万方 邹西壮 张韬 薛喆[3] ZHANG Tian-ying;WAN Fang;ZOU Xi-zhuang;ZHANG Tao;XUE Zhe(Mechanical Institute of Technology,Wuxi Institute of Technology,Jiangsu Wuxi 214122;School of Engineering Science and Technology,Shanghai Ocean University,Shanghai 200240;Zhangjiagang Weina New Materials Technology Co.,Ltd.,Jiangsu Suzhou 201316,China)

机构地区：[1]无锡职业技术学院机械技术学院,江苏无锡214122 [2]上海海洋大学工程学院,上海200240 [3]张家港市微纳新材料科技有限公司,江苏苏州201316

出　　处：《广州化工》2024年第9期108-113,147,共7页GuangZhou Chemical Industry

基　　金：江苏省自然科学基金(No:BK20201142);国家青年自然科学基金(No:51605280)。

摘　　要：染料废水是典型的高浓度、难降解的有机废水。实验以提高脱色效率及降低降解能耗为目的,依托电化学高级氧化法,利用硼掺杂金刚石薄膜电极对活性艳红X-3B模拟染料废水的降解工艺进行优化研究。实验采用偏压增强热丝化学气相沉积法设备以及动态掺硼工艺,以面积40 cm^(2)Ti为衬底,进行BDD薄膜的合成实验。并通过改变电解时的电压、电解质浓度、pH值、支持电解质参数进行脱色工艺研究,最终获得与Ti基BDD电极适配的较优电解参数。Dye wastewater is a typical high concentration and difficult to degrade organic wastewater.The experiment aimed to improve decolorization efficiency and reduce degradation energy consumption,and relied on electrochemical advanced oxidation method to optimize the degradation process of reactive brilliant red X-3B simulated dye wastewater using boron doped diamond film electrode.The experiment used bias enhanced hot filament chemical vapor deposition equipment and dynamic boron doping process,with an area of 40 cm^(2)Ti as the substrate,to synthesize BDD thin films.And the decolorization process was studied by changing the voltage,electrolyte concentration,pH value,and supporting electrolyte parameters during electrolysis,ultimately obtaining optimal electrolysis parameters that were suitable for Ti based BDD electrodes.

关 键 词：Ti基BDD电极 HFCVD 染料废水 活性艳红X-3B 

分 类 号：O613.71[理学—无机化学]