| 摘要 |
PURPOSE: A river water purifying equipment using charcoal is provided, which can purify raw water and contaminated river water by excellent sterilizing, deodorizing and adsorbing purifying capability of charcoal which is filled in cases that is fixed on pillars, the pillars being installed at both sides of river. CONSTITUTION: The system comprises the followings: two pillars(8,10) those are installed at the both sides of river; cases(2) which are set vertically between the two pillars(8,10), in which charcoal is filled for purifying river water; and many floating devices which are attached to the cases(2) for floating the cases(2).
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