Hydrophilic oleophobic film with sterilization function as well as preparation method and application of hydrophilic oleophobic film

The invention relates to the technical field of oily wastewater treatment, in particular to a hydrophilic and oleophobic film with a sterilization function and a preparation method and application thereof. The invention provides a preparation method of a hydrophilic oleophobic film with a sterilization function. The method comprises the step of loading a silver film on a copper mesh with nano copper hydroxide loaded on the surface. The invention also provides a treatment method of oil-containing wastewater. The treatment method comprises the step of contacting the hydrophilic oleophobic film with the sterilization function with the oil-containing wastewater. The hydrophilic and oleophobic film with the sterilization function not only has higher separation efficiency and sterilization rate, but also has higher stability. 本发明涉及含油废水处理技术领域，具体涉及一种具有杀菌功能的亲水疏油膜及其制备方法和应用。本发明提供了一种具有杀菌功能的亲水疏油膜的制备方法，该方法包括在表面负载有纳米氢氧化铜的铜网上负载银膜。本发明还提供了一种含油废水的处理方法，所述处理方法包括利用所述的具有杀菌功能的亲水疏油膜与含油废水进行接触。本发明的具有杀菌功能的亲水疏油膜不仅具有较高的分离效率和杀菌率，而且稳定性较高。