SEWAGE TREATING APPARATUS IN PARKING LOT

摘要

PURPOSE:To enable the maintenance of clean environment by providing a supporting member and a net on the ceiling end part of a sewage treating vessel and a covering material capable of supplying covering soil on the net. CONSTITUTION:Multiple sewage treating vessels 1 are furnished in a parking lot, and a concrete passage 9 is provided between the vessels. Various kinds of pipings and a waste channel 10 are equipped to the concrete passage 9, and a covering lid 11 is furnished at the same level as a covering material 6 permeable to air and water. A natural slope is provided to the side end parts of covering soil 5. By lowering the end of a net 4 to the concrete passage 9, a fall corresponding to the difference in height between a supporting beam 2 and an auxiliary beam 3 is formed, and the soil-seat capillary water collected on the net 4 in a heavy rain is drained into the waste channel 10.