摘要
针对饮用水进行深度处理提出紫外光激发催化氧化（ＵＶ／ＴｉＯ２／Ｈ２Ｏ２）工艺，研究表明：①ＵＶ／ＴｉＯ２／Ｈ２Ｏ２工艺能有效去除水中的ＣＨＣｌ３；②ＣＨＣｌ３的光氧化降解遵循一级动力学反应规律。
Photoexcited combined with photocatalytic oxidation technology (UV/TiO 2/H 2O 2)was studied for advanced treatment of drinking water. The results showed that the process was offective in removing CHCL 3 from drinking water and the degradation of CHCL 3 followed the first order reaction kinetics. The reaction rate constant was related to the dosage of hydrogen peroxide and the intensity of ultraviolet irradiation.
出处
《中国给水排水》
CAS
CSCD
北大核心
1999年第8期6-8,共3页
China Water & Wastewater
关键词
饮用水处理
微量有机物
光化学氧化
三氯甲烷
drinking water treatment organic micropollutants photochemical oxidation trichloromthane
