TREATMENT METHOD FOR UNDERGROUND WATER AND TREATMENT APPARATUS FOR UNDERGROUND WATER

摘要

PROBLEM TO BE SOLVED: To provide a treatment method for underground water and a treatment apparatus for underground water that can reduce bicarbonate ions in underground water compactly at a low cost.SOLUTION: The treatment method for underground water W comprises adding an acid to underground water W and removing carbon dioxide in underground water W to which the acid has been added within a water tank 14. The treatment apparatus 10 for underground water comprises an addition means 13 for adding an acid to underground water W and a water tank 14 for removing carbon dioxide in underground water W to which the acid has been added.SELECTED DRAWING: Figure 1