| 摘要 |
<p>It is intended to provide a method whereby a resin wax stripped from floor wax into soil water can be easily and quickly separated and solidified. An agent for treating solid matters, which have been dissolved in soil water, containing an acidic sulfate. A treating method using the same comprises pouring the soil water, which contains a floor wax having been stripped thereinto, to an aqueous solution containing an acidic sulfate and thus separating the solid matters having been dissolved in the soil water. Another treating method comprises adding an aqueous solution, which has a hydrogen ion index (pH) of 5.5 or less, into the soil water containing a floor wax having been stripped thereinto.</p> |
