| 摘要 |
<p>A solidifier for a liquid, the solidifier comprising a mixture (22) of absorbents having different apparent densities whereby at least one absorbent (28) is negatively buoyant and at least one absorbent (32) is positively buoyant relative to the liquid (26) sought to be solidified. Packaging (20) for the solidifier is disclosed for effecting selective dispersal of the solidifier within the liquid sought to be solidified.</p> |
