| 摘要 |
<p>Cleaned sewage and/or domestic water is applied at intervals to the top and/or into raised ground located above the original upper ground edge (1). The raised ground is at least partially stabilized by a sealing structure. The raised ground structure is constructed at least partially from top soil and/or gravel (3), and contains at least one soakaway pit (4) and a pump, or a storage tank with controlled water discharge located at least partially above the soakaway pit. A sealing structure (10) on at least one side extends pref. to more than 20cm under the upper ground edge. The structur is located in a second raised area, e.g. the dam (2) of a planted bed of domestic sewage plants. The top soil layer is protected against frost and/or mechanical damage and/or escape of aerosols, it contains a protective layer (9) of non-woven material and planting.</p> |
