水利与建筑工程学报
水利與建築工程學報
수리여건축공정학보
TECHNIQUE OF SEEPAGE CONTROL
2012年
3期
131-134
,共4页
水质%单因子指数%综合评价%变化趋势
水質%單因子指數%綜閤評價%變化趨勢
수질%단인자지수%종합평개%변화추세
water quality%single factor index%comprehensive evaluation%change trend
以控制清河的水体污染,改善河道水质状况为目的,深入了解清河流域地表水质及其污染原因,通过现场测定和实验室分析得到地表水环境因子的数据,利用单因子指数和综合评价法对清河现状水质进行评价,并分析历史资料得出清河水质变化趋势,为清河流域的综合治理工作提供一定依据。
以控製清河的水體汙染,改善河道水質狀況為目的,深入瞭解清河流域地錶水質及其汙染原因,通過現場測定和實驗室分析得到地錶水環境因子的數據,利用單因子指數和綜閤評價法對清河現狀水質進行評價,併分析歷史資料得齣清河水質變化趨勢,為清河流域的綜閤治理工作提供一定依據。
이공제청하적수체오염,개선하도수질상황위목적,심입료해청하류역지표수질급기오염원인,통과현장측정화실험실분석득도지표수배경인자적수거,이용단인자지수화종합평개법대청하현상수질진행평개,병분석역사자료득출청하수질변화추세,위청하류역적종합치리공작제공일정의거。
In order to control the pollution and improve the water quality in river, the status quo of water quality and the pollution sources in Qinghe River are found out here in detail. Through the field test and laboratory analysis to get the da-ta on surface water environment factors, the single factor index and comprehensive evaluation method are used to evaluate water quality of the river, and the water quality change trend is analyzed based on historical data, fanally providing a basic reference for the comprehensive management of the river basin.
