Cd S/TiO2/ACFs光催化处理染料废水的试验研究  

Study on photocatalytic treatment of dye wastewater by CdS/TiO2/ACFs

作　　者：王斯琪 赵小菲[1] Wang Siqi;Zhao Xiaofei(School of Municipal and Environmental Engineering,Shenyang Jianzhu University,Shenyang 110168,China)

机构地区：[1]沈阳建筑大学市政与环境工程学院

出　　处：《供水技术》2019年第1期14-16,共3页Water Technology

摘　　要：采用负载型CdS/TiO2/ACFs复合半导体材料对孔雀石绿染料废水进行光催化处理,分别考察了pH、反应时间、催化剂投加量等因素对处理效果的影响。结果表明:负载型CdS/TiO2/ACFs复合半导体对色度为250倍、COD为444mg/L的孔雀石绿染料废水,色度、COD去除率分别为97%和88%。The photocatalytic treatment of malachite green dye wastewater with supported CdS/TiO 2/ACFs composite semiconductor materials was tested. The effects of pH,reaction time and catalyst dosage on the treatment efficiency were investigated. The results showed that the color removal rate of 97% and COD removal rate of 88% could be achieved to malachite green dye wastewater with 250 times chroma and 444 mg/L COD by the supported CdS/ TiO 2/ACFs composite semiconductor.

关 键 词：负载型CdS/TiO2/ACFs 复合半导体材料 光催化 孔雀石绿 染料废水 

分 类 号：TU992[建筑科学—市政工程]