02 70 00水处理 来自世界各地的最新建筑,可持续设计,DIY思想和建筑项目 - Buildipedia涵盖了具有视频,文章和社交网络的整个建筑环境。//www.diesprinter.com. 星期六,20月20日08:33:58 +0000 Joomla!1.5 - 开源内容管理 en-GB. 水去污 //www.diesprinter.com/雷竞技raybeknowledgebase/division-02-existing-conditions/02-70-00-water-remination/02-72-00-water-dectamination/02-72-00-water-dectamination //www.diesprinter.com/雷竞技raybeknowledgebase/division-02-existing-conditions/02-70-00-water-remination/02-72-00-water-dectamination/02-72-00-water-dectamination

本主题包括与水净化有关的信息。水去污是清洁受污染水的过程。清洁水可以是化学,生物或电解的过程技术。各种类型包括:反渗透,合成树脂,活性炭,砂滤液和无机底物。 员工@www.diesprinter.com(Buildipedia员工) 02 72 00水去污 2009年10月14日星期三19:02:44 +0000 地下水处理 //www.diesprinter.com/雷竞技raybeknowledgebase/division-02-existing-conditions/02-70-00-water-remediation/02-71-00-rationwater-treatment/02-71-00-routgardwater-treation. //www.diesprinter.com/雷竞技raybeknowledgebase/division-02-existing-conditions/02-70-00-water-remediation/02-71-00-rationwater-treatment/02-71-00-routgardwater-treation.

淡水从降水和熔化冰中渗入地面。  Infiltrated water that moves through soil and rock prior to meeting the groundwater table is considered unsaturated flow, evident in varying degrees of soil moisture.  The groundwater table is defined by the first depth at which all soil and rock void spaces are completely filled with water, at atmospheric pressure.  Water below the groundwater table behaves as saturated flow, where the soil and rock voids are completely filled with water, and pressure increases with greater depth.  Groundwater will move from areas of greater to lesser hydraulic pressure along flow nets which can be predicted by understanding the types of soils present, and determining the elevation of the groundwater table at specific site locations.  Flow nets will often transition groundwater back to the earth’s surface by connecting into lakes, rivers and springs.  Groundwater is the source of well water for millions of people, and represents about one fourth of the world’s total freshwater supply.

员工@www.diesprinter.com(Buildipedia员工) 02 71 00地下水处理 2009年10月14日星期三18:51:06 +0000