Adjective : an aqueous solution.    From Dictionary.com. 

Volume estimation light nonaqueous phase liquids porous media.    From Wordnik.com.  [MyLinkVault Newest Links] Reference

Gulton Industries neatly solved this problem by using a nonaqueous compound with oxygen in it to oxidize the lithium and another chemical which ionizes the electrolyte to make it highly conductive.    From Wordnik.com.  [Modern Mechanix] Reference

While a small amount of TCE may dissolve in groundwater – possibly contaminating drinking water – it may also form pools of dense nonaqueous phase liquid (DNAPL) as a “plume,” or it may volatilize, possibly resulting in emission as a soil vapor gas.    From Wordnik.com.  [TCE contamination of groundwater] Reference