本研究係探討溫泉水質利用超音波震盪之後產生的負離子，並探討在如：酸鹼值、溶解性固體物、礦石添加，對負離子產生之影響，並針對何種溫泉水質及其它輔助方式能有效促使高濃度負離子產生進行探討。
經由本實驗研究，酸鹼水溶液產生負離子的多寡會因為溶解性固體物的多寡而有所變化。電氣石具有著將負離子激發的效能，此外加入矽酸鹽和非矽酸鹽的礦石進行探究。結果顯示在添加屬於有矽酸鹽成分的礦石會比成份沒有矽酸鹽的礦石使負離子濃度有增多產生。
研究結果可知，溫泉其實利用其他的輔助方式可以產生高濃度負離子。如：礦石的添加可以產生高濃度的負離子，若是善加此類特質並結合負離子的產生，提供予相關的溫泉業者使其能善加利用此項資源，並且更可有效提高溫泉的附加價值，或者是將其運用於人體保健和環境潔淨，都是有遠瞻的發展空間。 This study discusses about the uses of hot spring water after ultrasonic vibration produced by anions, and investigates such as: pH, dissolved solids, minerals added, and the impact of negative ion production, and explores what kind of hot spring water and other methods can effectively promote the high concentration of negative ions generated.
Through the experimental studies, the amount of the production of anion will be changed by the amount of negative ion dissolved solids in acid solution. Tourmaline has the function for stimulating negative ion, besides, adding the non-silicate and silicate ore to make the explosions. The results reveal that the ore which has silicate composition has more concentration of negative ion than the one without silicate composition.
The results show that hot springs can produce high concentrations of negative ion by using other aids. Such as: the adding of ore can produce high concentration of negative ions. Once these qualities make the best efforts of using combination of negative ion generation, like providing the spa industries to enable them to use these resources properly for highly increasing the spring value, or using it appropriate in human health and environment, are foresighted developments.
