微污染原水水质变化预警指标的选择  

THE SELECTION OF EARLY WARNING INDEXES FOR THE CHANGES OF SLIGHTLY POLLUTED WATER QUALITY

作　　者：黄斌[1,2] 施周[1] 俞贤毅 钱东 

机构地区：[1]湖南大学土木工程学院,湖南长沙410082 [2]绍兴市制水有限公司曹娥江分公司,浙江绍兴312000 [3]绍兴远东石化有限公司,浙江绍兴312000

出　　处：《水处理技术》2015年第11期47-49,共3页Technology of Water Treatment

摘　　要：绍兴某备用水厂原水变化频繁,为提高对原水水质变化的响应速度,探索以电导率作为水质预警指标,分析了电导率与主要水质指标间的相关关系,建立了电导率与多项指标间的复相关关系,分析结果表明,电导率与多项指标之间有高相关的线性关系,可以迅速准确地反映原水水质变化情况。The row water froma standby waterworks in Shaoxingchanges frequently.In order to improve the response speed of the changes of raw water quality, the conductivity is used as a water quality early warning index.The relationship between the conductivity and other main water quality indexeswereanalyzed, and multiple correlation relationships between conductivity and a number of indicators were established.The analysis results showed that there was a high correlation of linear relation between the conductivity and a number of indicators, whichcould quickly and accurately reflect changes in raw water quality.

关 键 词：微污染原水 预警 相关性分析 

分 类 号：TU991.2[建筑科学—市政工程]