Construction of the biosystem with low consumption and high efficiency of nitrogen and carbon removal and its application in teaching

2nd International Symposium on Resource Exploration and Environmental Science

生态环境科学

Zhong, Shan^1,2 ; Xu, Kai^3

Office of Academic Affairs, Wuhan University of Technology, Wuhan, China^1

School of Resources and Environmental Engineering, Wuhan University of Technology, Wuhan, China^2

Center for Material Research and Analysis, Wuhan University of Technology, Wuhan

430070, China^3

关键词: Carbon and nitrogen;    Designed experiments;    Evaluation experiments;    Low energy consumption;    Low sludge production;    Professional knowledge;    Scientific researches;    Short-cut nitrification and denitrifications;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/170/5/052032/pdf
DOI  :  10.1088/1755-1315/170/5/052032

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Shortcut nitrification and denitrification coupled with anaerobic ammonia oxidation process is a new biological process for the removal of nitrogen and carbon in wastewater treatment, with the advantages of low energy consumption, low sludge production, which can greatly reduce the cost of wastewater treatment. Through the designed experiment of the system and the evaluation experiment of carbon and nitrogen removal effect, which were convenient for students to understand more clearly and provided hands-on activities for students. Experiment showed that the system with the removal of nitrogen and carbon functioned well, and enhanced students' knowledge of the process, to motivate their interests in learning professional knowledge. In the period of experiment design and literature review, the abilities of independent thinking and problem solving were improved and the enthusiasm, initiative and creativity in scientific research also got enhanced.