With the rapid development of industry, large amount of refractory organic pollutants in domestic and industrial wastewater are discharged into water bodies, posing a serious threat to human health and the environment. Advanced oxidation processes (AOPs) based on persulfates have shown outstanding performance in treating refractory organic wastewater, and the use of single-atom catalysts (SACs) can maximize the utilization of metal atoms and reduce the leaching of metal ions, which has a promising application prospect in the activation of persulfates for the degradation of organic pollutants. The preparation methods of single-atom catalysts were summarized, and the advantages and disadvantages of various methods were discussed. The application of single-atom catalysts with metals such as Fe, Co, Mn and Cu in the activation of persulfates for the degradation of organic pollutants was discussed. The mechanisms of single-atom catalysts in activating persulfates and the degradation mechanisms of the persulfate system catalyzed by single-atom catalysts towards organic pollutants were summarized. Finally, the future development of single-atom catalysts in activating persulfates for the degradation of organic pollutants was discussed.

《水质工程学（上）》是给排水科学与工程专业的主干课程之一，针对目前教学中存在的主要问题，开展基于OBE理念的线上线下混合式课程教学模式探索。通过基于OBE理念修订教学大纲、优化教学内容、创新课堂教学模式、构建过程性、多元化考核评价体系等探索线上线下混合式教学模式的新途径。以期通过上述改革提高学生的学习效果，增强学生的综合素质和能力，利于人才培养目标的实现。

在倡导"课程思政"建设的背景下,课程教学不仅仅是教授专业知识,同时还应该提高学生实际操作能力.作为具有重要教学作用的专业课程教师,应与思政课程教师通力合作,共同促进专业课程教学的多元化教育功能的实现.

思政教育是大学生进行思想政治学习教育的主要阵地,是高校课程中覆盖面最广、影响力最大的课程,是实现立德树人根本任务,为党育人、为国育才的重要课程.2018年以来,国家相继出台一系列推进现代化教育的计划,要求推进高等教育内涵发展,全面振兴本科教育,实现全面育人.高校思政教育有两种途径,一种是思政课程,是基于思想政治理论学科的课程;另一种是专业课程思政,是从专业课程的知识体系出发,在专业课程教学和技能学习中有机融入课程思政的理念,二者合力于育人模式的构建.课程思政不仅可以让青年学生在学习中能掌握专业技能,还能培养正确的价值观念和思政情操.