| 摘要 |
Storing means for storing of fresh water, comprising a rock room or a tunnel (20) or a space in the ground made in any other manner. From the tunnel (20) there extend essentially only sidewardly and downwardly directed bores (23, 24, 25) to adjacent crush zones (K) in the rock or other, water holding layers, which bores serve as water inlets and are provided with non return valves, to permit water flow into the tunnel but on in the opposite direction, wherein there to the tunnel or the inlet bores thereof extends one or more members (27) for a preferably continuous check of the chloride content of the stored and/or admitted water. |
