摘要
报道了以粉状无机半导体（ＺｎＯ）为催化剂，光分解水溶液中四环素抗菌素后溶液内ＣＯＤ的变化，其去除率高达９０％左右。此结果有助于制药工业废水的光催化处理研究及太阳能的开发与利用。
n the previous paper.the results of using powdered inorganic semiconductor Zinc Oxide(ZnO)as photocatalyst to decompose the tetracyline aqueous solution with light as energy source were reported.This paper reports the changes of COD of aqueous tetracycline solution between pre-and post-treatment of the photocatalysis.The COD removing efficiency of tetracycline can be stabilized at 90% after photocatalytic treatment.These resuts would be helpful to further study on the photocatalytic treatment of waste water for medicine industry and to broad utilization of solar energy.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
1994年第2期153-156,共4页
Acta Energiae Solaris Sinica
基金
上海市高教局科技发展基金
关键词
光催化分解
四环素
废水处理
photocatalytic decomposition,semiconductor catalyst,tetracycline,COD removing efficiency,solar energy
