The Hall County Department of Corrections (ICE) located in Grand Island, NE and is classified as medium custody jail. County jails are used by multiple jurisdictions for offenders who have short state sentences (usually less than one year), probation violators and those awaiting trial, sentencing or other court appearances and were unable to make bail.
1 Freezing is the process that causes a substance to change from a liquid to a solid. 2  Freezing occurs when the molecules of a liquid slow down enough that their attractions cause them to arrange themselves into fixed positions as a solid.
The product to be dried is frozen under atmospheric pressure. Then, in an initial drying phase referred to as primary drying, the water (in form of ice) is removed by sublimation; in the second phase, called secondary drying, it is removed by desorption. Freeze drying is carried out under vacuum [20].