金属改性MCM-41对盐酸左氧氟沙星吸附研究

Study on Adsorption of Levofloxacin Hydrochloride by Metal Modified MCM-41

实验制备MCM-41及金属改性Al-MCM-41和Co-MCM-41,并作为吸附剂来处理废水中的盐酸左氧氟沙星。实验对吸附剂反应温度、pH、吸附剂投加量对废水中盐酸左氧氟沙星的吸附效率的影响进行了研究。根据实验结果,设计一款有效吸附废水中的盐酸左氧氟沙星吸附装置,该装置有望于应用于实际生产中,从而简化处理抗生素盐酸左氧氟沙星过程,减少盐酸左氧氟沙星排入水体,避免造成对环境及人体健康危害。

MCM-41, metal modified Al-MCM-41 and Co-MCM-41 were prepared and used as adsorbents to treat levofloxacin hydrochloride in wastewater. The effects of adsorbent reaction temperature, pH, and adsorbent dosage on the adsorption efficiency of levofloxacin hydrochloride were studied. According to experimental results, an adsorption device for effectively adsorbing levofloxacin hydrochloride in wastewater was designed. This device was expected to be used in actual production to simplify the process of treating antibiotic levofloxacin hydrochloride, reduce the discharge of levofloxacin hydrochloride into water, and avoid harm to the environment and human health.