| Ａ ） |
The rare metal is not extracted under the present situation though the ash exhausted from the thermal power plant contains the rare metal metals such as the manganese nickel and copper. |
| Ｂ ） |
The part catches ash with an electrostatic precipitation machine and wet type desulfurization equipment by the current state, and does a raw material of cement, and is reused. |
| Ｃ ） |
Rare metal is picked out from collected fly ash for wet type desulfurization equipment. |
| Ｄ ） |
Collected sejunction water is also reused. |
