塑料科技2024，Vol.52Issue(2)：69-71,3.DOI:10.15925/j.cnki.issn1005-3360.2024.02.014
PVC/g-C3N4复合材料的制备及其光催化净化污水的研究
Preparation of PVC/g-C3N4 Composites and Its Photocatalytic Purification of Wastewater
智芳芳1
作者信息
- 1. 晋中职业技术学院,山西 晋中 030600
- 折叠
摘要
Abstract
Photocatalytic technology has a good potential in wastewater treatment,but powder catalyst is easy to cause secondary pollution in use.In this paper,graphite phase carbon nitride(g-C3N4)was compounded with polyvinyl chloride(PVC)resin to prepare supported PVC/g-C3N4 photocatalytic composites,and its catalytic performance and stability were studied.The results showed that the loading of g-C3N4 to PVC effectively reduced the agglomeration of g-C3N4 and showed good catalytic performance.The concentration of methyl orange and rhodamine B in PVC/g-C3N4-3 was the lowest after 60 min of illumination,and it showed good stability after 10 cycles.The photocatalytic experiments of different types of sewage show that PVC/g-C3N4-3 composite has good photocatalytic sewage purification performance and can be effectively used for water pollution treatment.关键词
石墨相氮化碳/聚氯乙烯/光催化/污水处理Key words
Graphite phase nitrogen carbide/Polyvinyl chloride/Photocatalysis/Sewage treatment分类
通用工业技术引用本文复制引用
智芳芳..PVC/g-C3N4复合材料的制备及其光催化净化污水的研究[J].塑料科技,2024,52(2):69-71,3.
