The Discussion of Water-Saving Technology about Water Supply and Drainage in Building

The deep marine karst water was demonstrated as a water supply source in this study. With full use of collected geological logging data and chemical component data of rock water extract in Central-Hebei rift basin, the chemical field, environmental ...

Sea is the estuary of rivers on land. In the sea all kind of pollutions carried by the river flow will be accumuated, which make the sea water quality worse than the river itself. Comal river and Garang river is two of the few river that flows into the ...

In order to develop a method to estimate soil water infiltration depth and the soil water supply, an experiment on soil water infiltration in situ in artificial Caragana forest was conducted at the Shanghuang Eco-experimental Station in the semiarid ...