城区河涌水质特征分析及防治措施探讨
Analysis of Water Quality Characteristics of River Swell in Urban Area and Discussion on Prevention and Control Measures
吴美仪1
作者信息
- 1. 肇庆市生态环境局高要分局,广东 肇庆 526000
- 折叠
摘要
为了提高某城区河涌水环境质量,采取合理的防治措施,采集该目标城区河涌 2023 年全年各月份水样,分析研究了水质特征,主要包括对COD值、ρ(NH3-N)、ρ(TP)进行数据检测和规律分析,并有针对性地提出预防和治理措施建议.结果表明,该城区河涌水环境较好,基本满足《地表水环境质量标准》(GB 3838-2002)中Ⅴ类水质要求,三项水质指标呈明显的季节性变化规律.根据水质特征和原因剖析,提出了相应预防和治理措施.
Abstract
In order to improve the environmental quality of river swell in an urban area,reasonable prevention and control measures were taken to collect water samples for each month of the year 2023 in the target urban area,analyze and study the water quality characteristics,mainly including data detection and rule analysis of COD,ρ(NH3-N),ρ(TP)mass concentrations,and put forward targeted prevention and treatment measures.The results show that the water environment of the river inwelling in this urban area is good,which basically meets the water quality requirements of Class V in the Surface Water Environmental Quality Standard(GB3838-2002),and the three water quality indexes show obvious seasonal changes.According to the analysis of water quality characteristics and causes,the corresponding prevention and treatment measures are put forward.
关键词
城区河涌/水质特征/防治措施Key words
Urban river swell/water quality characteristics/control measures引用本文复制引用
出版年
2024
NETL
NSTL
万方数据