安徽农业科学2017，Vol.45Issue(9)：73-75,3.
洗衣废水对河水水质的影响
Effects of Laundry Wastewater on River Water Quality
摘要
Abstract
[Objective]To study the influence of laundry wastewater on river water quality.[Method]Effects of laundry wastewater on the contents of total nitrogen (TN),total phosphorus (TP),suspended solids (SS) and chemical oxygen demand (COD) were studied in four rivers of Yuecheng District in Shaoxing City.[Result]The results showed that the contents of TN,TP,SS and COD were increased by 229%,148%,722% and 507%,respectively,at the moment of laundry wastewater discharge.Four pollutional indexes were significantly decreased along with the time,especially 60 min after laundry wastewater discharge.Compared with that before laundry wastewater discharge,the contents of TN,TP and COD were increased by 16%,44% and 50%,respectively,but the contents of SS was still increased by 127% which require a longer time to achieve self-purification.[Conclusion]Laundry wastewater has some influence on the river water quality,and the river self-purification function can effectively remove contaminants.关键词
洗衣废水/自净作用/河水Key words
Laundry wastewater/Self-purification/River water分类
资源环境引用本文复制引用
徐奇恩,李骅,吴文泽,李金梅,李晓玲,蒋建勋,王海..洗衣废水对河水水质的影响[J].安徽农业科学,2017,45(9):73-75,3.基金项目
绍兴文理学院科研启动经费(20145024) （20145024）
浙江省大学生科技创新活动计划暨新苗人才计划(2016R428020). （2016R428020）
