光催化降解水中泰乐菌素的研究
Tylosin abatement in water by photocatalytic process
摘要:
以固载化钛白为催化剂,研究了泰乐菌素的光催化降解。研究了泰乐菌素的降解和还原过程,发现催化剂的活性主要取决于催化剂的表面覆盖度,反应初期和反应过程均符合Langmuir-Hinshelwood模型。这些结果表明光催化系统消除此类抗生素的可行性。
英文摘要:
The photocatalytic degradation of tylosin has been studied using immobilized titanium dioxide as catalyst. T he processes of degradation and reduction of tylosin was examined, and the activity is dominantly dependent on the surface coverage of the catalysts, The Langmuir-Hinshelwood model is satisfactorily obeyed at initial time and in the course of the reaction. These results suggest the feasibility of a photocatalytic system on the elimination of such antibiotic.
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