To provide a water-cleaning concrete member for dephosphorization, in which a dephosphorization material efficiently exhibits its functions and which is easily arranged and easily exchanged.
The water-cleaning concrete member for dephosphorization is obtained by the combination of a concrete body and a calcium silicate dephosphorization material, and the concrete body is formed in the vessel form or in a foot protecting block, and further the water-cleaning concrete member is formed in the two-layer structure composed of a concrete body and a calcium silicate dephosphorization member. For example, the dephosphorization material is made into particulate bodies (2) having the diameter of 2 cm and the particulate bodies are filled into a concrete vessel of length (100 cm)×width(100 cm)×height(70 cm), and the opening part of the vessel is covered by a wire net 9 so as to prevent filled bodies from flowing out, as shown in Fig. 1.
| JP4824868 | Seawater metal collector |
FUKUSHIMA YUICHI
MATSUMOTO TADASHI
TOKUNAGA KENJI
MURATA KOZO
MORIYAMA KATSUMI