WATER-PURIFYING WETLANDS FOR PURIFYING WATER AND THE PURIFICATION APPARATUS USING THE SAME

摘要

PURPOSE: Water-purifying wet lands for purifying water, and a purification apparatus using thereof are provided to secure the excellent purification, and to increase the quantity of dissolved oxygen in a water pathway using rice hull charcoal. CONSTITUTION: A purification apparatus using water-purifying wet lands includes a boundary block, a filtration layer, a soil layer, and an aerator. The boundary block(100) forms a middle path in between an inlet(110) and an outlet(120). The filtration layer includes rice hull charcoal, sand, and gravels in a ratio of 6:3:1. The soil layer is installed by layering soil with the thickness of 10~30cm on the upper side of the filtration layer. The aerator is located in between the inlet and the outlet.