RESIN CULTIVATING BASE, WATER PURIFYING DEVICE AND METHOD USING RESIN CULTIVATING BASE

摘要

A resin cultivating base serves as seedling beds for vegetation which a re planted and are partially immersed in a river, lake, marsh, pond or waterway . The resin cultivating base is a three-dimensional structure constituted by long and short filaments of thermoplastic resin. The long and short filaments are curled or looped at random, and contacted, entwined and gathered, thereby forming a low density portion and a high density portion. Vegetables planted on the low density portion of the resin cultivating base suck nutritious salt such as phosphor and nitride. Microorganisms livin g in the resin cultivating base decompose organisms in the water, thereby purifying t he water.