groundwater recharge
地下水补给
2026-05-06 09:54 浏览次数 19
地下水补给
groundwater recharge mainly comes from infiltration of precipitation and seepage of surface water.
地下水主要补给来源为大气降水的入渗和地表水体的渗漏。
precise estimation of vertical groundwater recharge is important for reasonable estimation and utilization of groundwater resource.
準确计算地下水的垂向入渗补给量是合理评价和利用地下水资源的基础。
the problems of water infiltration into layered soil and groundwater recharge are simulated through laboratory experiments and numerical method.
本文通过室内实验和数值计算,对层状土中降雨补给浅层地下水问题进行模拟。
the fine results are achieved by the artificial groundwater recharge experiment and using the underground storing space for water storage in the gaochen city.
藁城市利用地下储水空间蓄水,进行地下水人工回灌试验,取得了一定成果。
it is convenient and economical for us to use the groundwater recharge system to avoid the influence of dewatering. but at present, the design of recharge system still depends on experience.
采用地下水回灌系统来消除基坑阵水对周围环境的影响具有施工方便、经济性好等优点,但目前回灌系统的设计基本上还处于经验摸索状态。
artificial groundwater recharge can improve groundwater resource reclamation and accelerate the implementation of sustainable water resources.
在水资源管理体系中,人工地下水回灌是实现水资源再生的有效途径。
among the sewage reusing ways, groundwater recharge is not only available but economical as well.
而在污水回用的多种形式中,地下回灌是既有效又经济的回用方式。
a wealth of isotope date indicate the following: the groundwater recharge and renewal in the plain area in the southern part of the heihe river basin are nonuniform and limited;
大量同位素资料研究表明,甘肃西部黑河流域南部平原区地下水补给和更新的特征是,具有非均一性和有限性;
building warping dams will increase drinking water for people and livestock, ecological use, evaporation loss, groundwater recharge and water for dammed land.
淤地坝建设将增加黄土高原地区人畜饮水、生态用水、蒸发损失和地下水补充以及坝地用水。
this paper introduces the worldwide situations of recharge and reusing of groundwater and studies the technology of groundwater recharge treatment. it shows groundwaterrechargehas wide prospect.
本文介绍了目前国际上地下水回灌与再利用的基本情况,对地下水回灌处理技术进行了简要的阐述,指出了地下水回灌具有广阔的发展前景。
the paper reviews groundwater recharge and drainage in shijiazhuang plain areas, as well as the main geological disasters caused thereby.
论述了石家庄平原地下水补给与排泄的变化情况,以及超采所引起的主要地质灾害。
according to the analyzed results of stable isotopes, the quaternary environment of groundwater recharge was cooler than that at present.
根据稳定同位素分析,民勤盆地地下水在第四系总体补给环境较现代凉。
the groundwater recharge variety also influence the spring resources in overflow spring zone.
地下水补给量的变化也引起泉水溢出带泉水量减少。
in recent years, groundwater recharge in shanghai has been confronted with more difficulties incurred by municipal engineering construction and adjustment of industrial structure, etc.
近年来上海由于受市政建设、产业结构调整等因素影响,地下水回灌工作面临较大困难。
the recommended advanced treatment technology before artificial groundwater recharge in this study was dgb adsorption combined with coagulation by pac .
本研究推荐的用于人工地下水回灌的城市污水深度处理工艺是dgb吸附与聚合氯化铝混凝沉淀协同处理。