| 摘要 |
<p>PURPOSE:To provide a clarifying device in which clarification capacity is exhibited in a place free from flow, namely even in the closed water area. CONSTITUTION:A clarifying device for water quality is equipped with both a hollow vessel-shaped clarification chamber 2 and a fauntain 3 for spraying water of the inside of the clarification chamber 2 to the outside thereof. The hollow vessel-shaped clarification chamber 2 is surrounded by a clarification wall 1 which is water-permeable and has clarification capacity of water quality and the chamber 2 is equipped in water.</p> |
