污水处理厂反硝化系统中碳源类型选择对氮素去除效率的影响研究  

Effect of Carbon Source Type Selection on Nitrogen Removal Efficiency in Denitrification System of Sewage Treatment Plant

作　　者：黄永福 Huang Yongfu(Jinan Wankun Water Technology Co.,Ltd.,Jinan 250100,China)

机构地区：[1]济南万坤水务科技有限公司,山东济南250100

出　　处：《皮革制作与环保科技》2024年第18期5-6,9,共3页Leather Manufacture and Environmental Technology

摘　　要：本文研究了污水处理厂反硝化系统中不同碳源类型的选择对氮素去除效率的影响。通过对比使用不同碳源(如乙醇、甲酸和乳酸)的实验结果,评估了其对反硝化过程中氮素转化的影响。研究发现,不同碳源类型在提高反硝化系统性能方面存在差异,其中乙醇表现出较高的氮素去除效率。因此,工作人员在设计和优化污水处理厂的反硝化系统时,应充分考虑碳源类型对氮素去除效率的影响。In this paper,the effects of different carbon source types on nitrogen removal efficiency in denitrification system of sewage treatment plant were studied.The effect on nitrogen conversion during denitrification was evaluated by comparing the results of experiments using different carbon sources,such as ethanol,formic acid,and lactic acid.It was found that there were differences in the performance of denitrification systems among different carbon source types,and ethanol exhibited higher nitrogen removal efficiency.Therefore,the influence of carbon source type on nitrogen removal efficiency should be fully considered when designing and optimizing the denitrification system of sewage treatment plants.

关 键 词：污水处理厂 反硝化系统 碳源类型 氮素去除效率 

分 类 号：TS5[轻工技术与工程—皮革化学与工程]