纳米复合材料水处理开放实验设计

Open Experiment Design of Water Treatment for Nano-Composite Materials

饮用水中污染物的去除是21世纪人类面临的重大研究课题,为使学生了解高效去除饮用水中污染物纳米复合材料的特性,利用开放实验平台,设计纳米复合材料水处理开放实验.在不同实验参数条件下,研究实验参数对纳米复合材料去除水中氟处理效果的影响.结果表明,pH值对纳米复合除氟剂的除氟效果有明显的影响,随着pH值的降低,纳米复合除氟剂的除氟效果逐步增加.本实验开设有助于进一步开拓环境类专业本科生视野,提高学生综合实验能力,有利于复合型人才培养.

The removal of pollutants in drinking water is an important research topic in the 21st century.In order to make students understand the characteristics of nano-composites for efficient removal of pollutants in drinking water, an open experiment of nano-composites for water treatment was designed on an open experi- mental platform.The effect of experimental parameters on fluoride removal from water by nano-composites was studied under different experimental conditions.The results show that the pH value has an obvious effect on the fluoride removal efficiency of the nano-composite fluoride removal agent.With the decrease of pH value, the fluoride removal efficiency of the nano-composite fluoride removal agent increases gradually.The ex- periment will further expand the field of undergraduate students＇ field of environmental science, improve the students＇ comprehensive experimental ability, and benefit the cultivation of compound talents.