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用TiO2-Ag-改性膨润土复合催化剂光催化氧化处理染料废水
Treatment of dye waste water by catalysis oxidation using TiO2-Ag-modified bentonite as composite catalyst
【摘要】 制备了一种TiO2-Ag-改性膨润土复合催化剂,用该催化剂对直接黑L-N和直接铜蓝BR染料废水进行了光催化氧化处理,取得了较好的实验效果。
【Abstract】 A kind of TiO2Agmodified bentonit composite catalyst was studied. The photocatalytic oxidation was done to treat dye waste water of direct black LN and direct copper blue BR by using this catalyst.The results of experiment showed that this catalyst has a good catalytic activity.
【关键词】 催化剂;
光催化氧化;
染料废水;
水处理;
【Key words】 catalyst; photocatalytic oxidation; dye waste water; water treatment;
【Key words】 catalyst; photocatalytic oxidation; dye waste water; water treatment;
【基金】 西南石油学院资助项目(院197)
- 【文献出处】 环境技术 ,Environmental Technology , 编辑部邮箱 ,2002年06期
- 【分类号】X703
- 【被引频次】17
- 【下载频次】200