Infiltration method for soil involves causing liquid tank under air pressure to seep liquid, determining seepage rate, maintaining contents at defined level by refilling from reservoir

摘要

The method involves causing a liquid tank (10) under air pressure to seep liquid, determining the liquid seepage rate and maintaining the tank contents at a defined level (h) by refilling from a reservoir (4) under automatic valve control depending on the level in the tank. The reservoir is open and is mounted above the liquid tank. An Independent claim is also included for an arrangement for implementing the infiltration method.