| 摘要 |
PURPOSE:To provide a stationary wall surface greening system designed to ensure a desired level of greening to be attained by sticking adherent fine algae onto the surface of a wall. CONSTITUTION:A culture tank 6 containing a suspension 5 of adherent fine algae 2 is placed in an opened state at the space between a wall surface 1 to be greened and blower 4. The suspension 5 is then scattered in sprays 7 into the space by a spraying means and the sprays 7 are sprayed and stuck on the wall surface 1 by the air from the blowers 4, and the adherent fine algae 2 are then proliferated on the wall surface 1. Preferably, the spraying means is an air feed means 10a so designed that bubbles 9 are generated in the suspension 5 and the sprays 7 are scattered by the action of bursting the bubbles. More preferably, a lighting means 11 to illuminate the wall surface 1 and the suspension 5 in the tank 6 is attached to a frame 3.
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