| 摘要 |
PURPOSE: An artificial fishing bank is provided to provide a habitat or a hiding space to fries, small fishes and small shells, and to purify water of the sea or river using zeolite. CONSTITUTION: An artificial fishing bank(110) is formed with a mixture including yellow soil(112), zeolite particles(111), and cement(113). The zeolite particles are partially exposed to the outside by the cement. The yellow soil, the zeolite and the cement are mixed in a mass ratio of 0.8~1.2:0.6~1.1:0.6~1.2. The zeolite contains 0.5~15 parts by mass of iron, 0.01~0.1 parts by mass of copper, and 0.01~0.1 parts by mass of cobalt. The zeolite includes an average particle diameter or 5~13 mm. |
