商丘市部分地表水考核断面判定氟化物扣除本底值的研究  

Study on Determining Fluoride Subtracting Background Value in part Surface Water Examination Section of Shangqiu City

作　　者：张玉华 高雅 高新红 ZHANG Yuhua;GAO Ya;GAO Xinhong(Shangqiu Ecological Environment Monitoring Center of Henan Province,Shangqiu 476000,China;Chengdu Jiaozi Park Finance and Business District Investment and Development Co.,Ltd.,Chengdu 610000,China)

机构地区：[1]河南省商丘生态环境监测中心,河南商丘476000 [2]成都交子公园金融商务区投资开发有限责任公司,四川成都610000

出　　处：《化工管理》2024年第16期56-59,共4页Chemical Engineering Management

摘　　要：为了解决商丘市东部及东南部沱河、浍河、王引河氟化物长期超GB 3838—2002《地表水环境质量标准》III类标准限值的问题,按照技术规定要求,结合商丘市历年地表水和地下水氟化物监测数据、区域地质调查等结果,从地质地貌与氟化物超标情况的关联分析、污染源排放情况、氟化物浓度与人为污染源的相关性分析以及高氟成因分析等方面分析了区域环境本底和污染源对沱河、浍河、王引河相应断面氟化物超标影响,摸清了自然本底高是导致商丘市东部及东南部沱河、浍河、王引河氟化物超标的主要原因。In order to solve the problem that the fluoride of Tuohe river,Huihe river and Wangjian river in the east and southeast of Shangqiu city exceeds the Class III standard limit value of Surface Water Environmental Quality Standard(GB 3838—2002)for a long time,according to the technical requirements,combined with the fluoride monitoring data of surface water and groundwater in Shangqiu city over the years and the results of regional geological survey.This paper analyzes the influence of regional environment background and pollution source on the fluoride exceeding the standard of the corresponding sections of Tuohe river,Huihe river and Wangyin river from the aspects of correlation analysis of geological geomorphology and fluoride exceeding the standard,pollution source discharge,fluoride concentration and man-made pollution source and the cause analysis of high fluoride.It is found out that the high natural background is the main reason of exceeding fluoride of Tuohe river,Huihe river and Wangyin river in the east and southeast of Shangqiu city.

关 键 词：地表水断面 氟化物 本底值 判定研究 

分 类 号：X820.1[环境科学与工程—环境工程]