摘要
采用纳米级TiO2悬浮法光催化氧化处理直接耐晒翠蓝染料溶液,讨论了pH值、催化剂用量、染料浓度、脱色时间等因素对脱色与降解的影响。实验发现,纳米TiO2对染料的脱色效率高、降解彻底,是一种较有前途的印染废水的处理方法。
Suspension method is adopted in the photocatalytic oxidation treatment of light fast direct turquoise blue solution with nanometer titanium dioxide. The experiment indicates that the treatment of dyesttuffs with nanometer titanium dioxide has achieved high efficiency in decolourization and completeness in degradation. This disposing method for dye-house waste water is with favourable prospects.
出处
《染整技术》
CAS
2005年第4期1-4,共4页
Textile Dyeing and Finishing Journal
