抗生素废水的排放会影响水生生物的生长,诱导产生危害性更大、更难以处理的耐药菌,对人体健康的影响已经引起广泛关注。光催化技术作为一种先进的高级氧化处理技术,在环境污染治理和能源转化等领域具有较强的代表性,在难降解的抗生素废水治理中已成为当前研究热点之一。介绍了光催化技术及其原理,综述了半导体耦合、纳米金属氧化物、贵金属负载、吸附性担载和钙钛矿光催化材料在降解抗生素废水中的研究进展,并分析了光催化技术与其他技术联用的优点,指出了未来光催化技术发展中需要解决的问题。
The discharge of antibiotic wastewater can affect the growth of aquatic organisms and induce drug-resistant bacteria that are more harmful and difficult to deal with,and its impact on human health has attracted widespread attention.Photocatalytic technology,as an advanced oxidation treatment technology,has strong representativeness in fields such as environmental pollution control and energy conversion.In the treatment of refractory antibiotic wastewater,it has become one of the current research hotspots.This article introduced photocatalytic technology and its principles,and reviewed the research progress of semiconductor coupling,nano metal oxides,noble metal loading,adsorption loading,and perovskite photocatalytic materials in the degradation of antibiotic wastewater.Additionally,it analyzed the advantages of combining photocatalytic technology with other technologies and pointed out the problems that need to be solved in the future development of photocatalytic technology.
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基金资助
四川省科技计划项目(2023YFS0369);四川省省级科研院所基本科研业务费项目(2023JDKY0009)
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