数字水利技术在城市河道污染治理工程中的应用研究

Application of Digital Water Conservancy Technology in Urban River Pollution Control Engineering

为了改善城市河道水质、治理河道污染。通过引入数字水利技术进行城市河道污染治理。治理过程中,选用山东省济南市护城河作为研究区域,深入探索河道污染的根源。结合数字水利技术工作原理采集河道信息,通过对这些信息的分析,发现50%的点源污染是由于河道内氨氮和COD浓度过高所致。因此研究选择直接投菌法作为治理护城河污染的方法,明确治理流程。结果表明,利用文章方法进行污染治理后,COD浓度和色度降低;河水中的溶解氧含量增加。表明所提技术在河道污染治理过程中具有良好的效果。

This paper aims to improve the water quality of urban rivers and control river pollution by introducing digital water conservancy technology to urban river pollution control.During the governance process,the moat of Jinan City,Shandong Province was selected as the research area to deeply explore the root causes of river pollution.Based on the river information collected through digital water conservancy technology,it was found that 50%of point source pollution is caused by high concentrations of ammonia nitrogen and COD in the river.Therefore,the study chose the direct inoculation method as the method for controlling pollution in the moat,clarifying the governance process.The results show that the proposed method would help to decrease the COD concentration and chromaticity and increase the dissolved oxygen content in the river water.This indicates that the method has good effects in the process of river pollution control.