BASKET AND PH ADJUSTING DEVICE

摘要

Disclosed is a basket (50) that is disposed within a basket housing vessel, into which a boric acid solution capable of dissolving a pH adjuster flows, and can allow a pH adjusted solution to outflow by the inflow boric acid solution. The basket (50) comprises a plurality of storage parts (71) which are stacked on top of each other in a vertical direction while providing a predetermined first space (L1) therebetween and into which the pH adjuster is stored. Also disclosed is a pH adjusting device comprising the basket (50), a basket housing vessel, in which the basket (50) can be housed and in which cooling water can be stored, and an overflow pipe that, within the basket housing vessel, allows a pH adjusted solution comprising a pH adjuster dissolved in the cooling water to outflow.