Abstract
Abrasive water jet which is 3-phase flow consisting of water, air and abrasive particles is more destructive than pure water jet consisting of water and air. So it is applied to the field of mechanical processing, construction and so cm. As new application field, food processing is considered. In food processing, garnet that is general material as abrasive is not able to use because of insanitary and unfit to eat. Salt has possibility as abrasive particles but it may melt the moment it touches water. This study is a research of the possibility of salt as abrasive.
