摘要
北京潮白河和怀河流域再生水排入河道后对周边地下水水质影响程度分析结果表明:河道再生水入渗至地下后,在地下水水流作用下,再生水沿着水流向下游迁移,上游地下水水质未受影响,再生水向两侧扩散也有限;河道防渗对再生水入渗可以起到一定限制作用。
After the recycled water discharged into Chaobai River and Huaihe River in Beijing,the analysis results on the influence of recycled water to the groundwater quality show that in the flow of groundwater action,the recycled water transports by the groundwater moving,and the upstream groundwater quality is not affected.The recycled water spreads on both sides of the river is limited;the impermeable channel of the river imposes restrictions on the recycled water permeability.
出处
《人民黄河》
CAS
北大核心
2012年第4期55-57,60,共4页
Yellow River
基金
国家水专项课题(2009ZX07212-003)
关键词
再生水
地下水水质
防渗
recycled water
groundwater quality
impermeable
