To provide an apparatus and a method for stably manufacturing high-concentration hydrogen-dissolved water.SOLUTION: A hydrogen-dissolved water manufacturing apparatus has filtration means 10 for filtering raw water, means 40 for dissolving hydrogen in the filtered raw water, means 50 for removing excess hydrogen from raw water in which hydrogen is dissolved, and means for supplying hydrogen. A hydrogen-dissolved water manufacturing method has a step of filtering raw water to manufacture filtered water, a step of mixing hydrogen into the filtered water and dissolving the hydrogen by applying pressure, and a step of removing excess hydrogen from the filtered water in which hydrogen is dissolved.SELECTED DRAWING: Figure 2【課題】安定して高濃度の水素溶解水を製造する装置及び方法の提供。【解決手段】原水をろ過するろ過手段１０と、ろ過された原水に水素を溶解する手段４０と、水素を溶解した原水から過剰な水素を除去する手段５０と水素を供給する手段とを有する水素溶解水液製造装置。原水をろ過してろ過水を製造する工程と、ろ過水に水素を混合し、圧力をかけて水素を溶解させる工程と、水素を溶解したろ過水から過剰な水素を除去する工程と、を有する水素溶解水の製造方法。【選択図】図２
