文档介绍：of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres hccounting for 80% of the monitoring well to the standard of drinking water well accounted for only 10%, most of the well irrigation water quality pollution is more serious whole, is not suitable for drinking water main pollution factor for Hg, NO3 - and NO2 - and to the evaluation results, bring up groundwater pollution prevention and control measures suggested, to curb trend of groundwater pollution, improve the quality of groundwater environment, provide a reference basis.
Keywords: water quality evaluation of the groundwater. pollution early warning .pollution of groundwater pollution.
目 录
1引言 5
5
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
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5
6
6
7
地下水质量评价研究历程 7
地下水污染预警 8
2 水质监测 9
地下水监测点网设计 10
监测点网布设原那么 10
监测点网布设要求 10
监测点〔监测井〕设置方法 11
地下水样品的采集 12
确定采样频次和采样时间的原那么 ： 12
采样频次和采样时间 12
采样技术、分析方法及质量控制 12
3 地下水水质评价 12
评价指标的选取与评价方法 13
评价标准 13
地下水污染综合评价 14
水质功能评价 15
4 结论与建议 16
主要结论 16
地下水污染防治措施 16
主要建议 18
参考文献 18
致 谢 21
1引言
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty in politics and education work, enhance leaders ability to resist
of accountability, redress of orders and prohibitions. Strengthening the honesty and self-discipline of leading cadres honesty