摘要
从环境监测数据出发,选择上海某高校人工湖环境监测数据进行分析,选择了浊度、悬浮物、叶绿素-a、溶解氧、颗粒粒径分布作为分析指标。结果表明:悬浮物与浊度之间未存在相关性;夜间测定溶解氧数据更能反映人工湖的真实溶解氧数据;平均浊度51.1 NTU、夜间平均DO 1.14 mg/L、叶绿素-a平均浓度116.6μg/L表明本人工湖仍需要通过浊度/叶绿素-a分离、提升人工湖溶解氧两个手段维持人工湖的水质,为后续水质监测和治理方案奠定了分析基础。
According to ordinary monitoring data,one artificial lake in Shanghai was chosen as research sample.Parameters of turbidity,suspended solid,chlorophyll-a,dissolved oxygen and particle diameter contribution were analyzed.The results showed that non relationship between SS and turbidity was inspected.The DO in night could be the true demand for artificial lakes.The average of turbidity,DO in night and chlorophyll-a were 51.1 NTU、1.14 mg/L and 106.6μg/L respectively,which demonstrated that the artificial lake should be recovered the water quality by turbidity/chlorophyll-a separation and DO promotion.The research conclusions could support robust evidence for sequent monitoring and treatment technologies.
作者
王磊
WANG Lei(Baoshan Environment Monitoring Center,Shanghai 201901,China)
出处
《广州化工》
CAS
2020年第12期99-100,127,共3页
GuangZhou Chemical Industry
关键词
人工湖
水质监测
溶解氧
浊度
叶绿素-A
水质维持和治理
artificial lake
water monitoring
dissolved oxygen
turbidity
chlorophyll-a
maintenance and recover
