摘要
针对我国正面临水资源短缺和水环境污染双重压力的现状,以安庆城区为例,对工业区和文教区2017~2018年天然降雨进行采样监测,测定雨水的酸碱度(pH)、电导率、化学需氧量(COD)、氨氮(NH3-N)、总氮(TN)和总磷(TP),并进行综合分析。结果表明:不同功能区天然降水水质具有一定差异,工业区的监测指标略高于文教区,2018年比2017年天然降雨水质要好。总体来说,雨水水质状态良好,检测指标均未超标。
In view of the double pressure of water resources shortage and water environment pollution in China,taking Anqing city as an example,the natural rainfall in industrial and cultural areas from 2017 to 2018 was sampled and monitored,and the(pH),conductivity of rain water was measured.Chemical oxygen demand(COD),ammonia nitrogen(NH4-N),total nitrogen(TN)and total phosphorus(TP),were analyzed comprehensively.The results show that the water quality of natural precipitation in different functional areas is different,the monitoring index of industrial zone is slightly higher than that of cultural and educational area,and the water quality of natural rainfall in 2018 is better than that in 2017.Generally speaking,rain water water quality is in good condition,the detection indexes are not exceeding the standard.
作者
吴佳佳
颜浩
WU Jia-jia;YAN Hao(School of Resources and Environment,Anqing Normal University,Anqing 246133,China;Changfeng County Environmental Monitoring Station,Changfeng 231100,China)
出处
《安徽化工》
CAS
2019年第6期98-100,103,共4页
Anhui Chemical Industry
关键词
雨水
监测
水质分析
rainwater
monitoring
water quality analysis
