| 摘要 |
PROBLEM TO BE SOLVED: To provide an adsorbent applicable to any of contaminated liquid, solid, solid-liquid mixture and gas, and capable of showing high adsorption capacity of a radioactive material.SOLUTION: There is provided bamboo charcoal and/or an adsorbent carrying a pigment thereon, whose volume can be reduced greatly by a combustion treatment, and which is inexpensive, rich in economical efficiency, and having little load on a natural environment.SELECTED DRAWING: Figure 5 |
