摘要
结合开县最近几年乡镇饮用水源地水质监测数据,分析水污染变化特征规律及防治对策。结果表明,2007～2011年岳溪镇、五通乡等16个乡镇饮用水源地水质变化呈加重趋势,但趋势不明显;白泉乡、关面乡等19个乡镇饮用水源地水质变化呈好转趋势,但趋势也不明显;2008～2011年南雅镇、金峰镇李子沟、大进镇饮用水源地水质变化呈加重趋势,趋势不明显;金峰镇林光堰塘、白鹤街道、镇东街道饮用水源地水质变化呈好转趋势,趋势同样不明显。乡镇生活饮用水水源地水质监测项目出现超标的主要为水库。
Combining with monitoring data of rural drinking water quality in Kaixian County in recent years, the variation law of water pollu- tion and control countermeasures were analyzed. As indicated by the result, the drinking water quality in sixteen towns such as Yuexi Town, Wutong Village showed aggravating trend during 2007 - 2011, while nineteen towns such as Baiquan Village, Guanmian Village showed upturn trend. During 2008 -2011, drinking water quality in Nanya Town, Lizigou of Jinfeng Town, Dajin Town indicated aggravating trend, while Linguangyan, Baihe street and Zhendong street of Jinfeng Town showed upturn trend. The phenomenon of exceeding standard mainly occurred in reservoirs.
出处
《安徽农业科学》
CAS
2012年第30期14899-14901,共3页
Journal of Anhui Agricultural Sciences
关键词
生活饮用水
水质分析
开县
Drinking water
Water quality analysis
Kaixian
