以纳米半导体氧化物为催化剂的多相光催化是一种理想的环境污染治理技术，已成为近年来国际上最为活跃的研究领域之一。
Heterogeneous photocatalysis based on semiconductor nano-oxides, is an ideal technology for remedying environmental pollution and has become one of the most active research fields in recent years.
以酸性黑染料废水为处理对象，对多相催化氧化处理工艺中的铜系催化剂进行研究。
Treatment of acidic black dye wastewater by multi-phase catalytic oxidation over copper catalyst was studied.
对于高浓度染料中间体废水多相催化氧化处理工艺的催化剂进行了研制工作，选择了染料中间体废水中的吐氏酸废水为处理对象。
The catalysts in the catalytic ozonation process of high concentrated dye intermediate wastewater are studied. The tobias acid wastewater is selected to be treated.
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