A WATER PURIFICATION DEVICE USING AQUATIC PLANT

摘要

The present invention relates to an ecological convergence-type water purification device using a water plant and contact media installed on a river or lake to improve water quality. In detail, the purification device includes: a planting panel to plant a water plant; a main frame used to install the planting panel; a float installed in a lower portion of the main frame; a membrane to form a purification space in the lower portion of the main frame; a weight frame installed on the floor of the membrane; a contact tube installed at the lower portion of the main frame and inside the membrane; an air diffusing unit installed in the weight frame; and a drain unit installed at a rear portion of the main frame. As the water purification device is installed in the river or the lake, purification is naturally achieved by the water plant and the contact media, so that the water quality can be more efficiency improved.