摘要
制备了一种负载有纳米 Ti O2 微粒能漂浮在水面与原油接触的光活性催化剂 .测定了用这种光催化剂在紫外光源照射下对水面原油的光催化降解速率 .报道了直接在太阳光照射下对水面原油的光催化降解实验结果 .实验表明 ,Ti O2 光催化不仅能有效的降解水面石油污染物 ,并能抑制原油在自然氧化过程中形成的有害共聚物 .
A buoyant photoactive catalyst loaded with nanocrystalline TiO 2 was prepared. The rate of photocatalytic degradation of crude oil on water under irradiation of UV\|light was determined .The experimental results of degradatoin of crude oil under irradiation of direct sunlight, and the inhabition of formation of mousse were reported.
出处
《武汉大学学报（自然科学版）》
CSCD
2000年第2期133-136,共4页
Journal of Wuhan University(Natural Science Edition)
基金
国家自然科学基金资助项目!( 2 95 772 82 )
