净水技术2024，Vol.43Issue(z2)：65-70,6.DOI:10.15890/j.cnki.jsjs.2024.s2.009
探析无锡某水厂取水头部水源各水质指标间的关系
Discussion on the Relationship between Water Quality Indices of Water Intake of a WTP in Wuxi
虞莉 1袁君 1胡宗长 1徐楠昊1
作者信息
- 1. 无锡市水务集团有限公司,江苏无锡 214031
- 折叠
摘要
Abstract
The quality of raw water is directly related to the safety of drinking water.Timely adjustment of water treatment process parameters based on the monitoring,pre-judgment and early warning of raw water quality can ensure safe and high-quality water supply.In this paper,the change trend of various water quality indices of raw water was analyzed.It was found that the raw water quality index was affected by seasonal alternation and water diversion from Wangyu River.There was a positive correlation between pH and algae density and water temperature.Dissolved oxygen was negatively correlated with water temperature.The growth and reproduction of algae density(changes in algae abundance)were closely related to water temperature,total nitrogen and total phosphorus which could lead to an increase in chlorophyll.Odor indicators such as 2-MIB were closely related to algae species and their density.Chloride decreased significantly with water diversion from Wangyu River;other water quality indices such as permanganate index,ammonia and nitrite in water fluctuated slightly,and there was no significant correlation between these water quality indices.关键词
太湖水源/藻/水质指标/相关关系/水质监测/预判预警/变化趋势Key words
water from Taihu Lake/algae/water quality index/correlation relationship/water quality monitoring/pre-judgment warning/change trends分类
土木建筑引用本文复制引用
虞莉,袁君,胡宗长,徐楠昊..探析无锡某水厂取水头部水源各水质指标间的关系[J].净水技术,2024,43(z2):65-70,6.
