In a presently preferred embodiment a floating salt housing is provided to produce {HEAD ~ a high salt concentration salt brine} within {TAIL ~ the salt housing} 
within
In a presently preferred embodiment a floating salt housing is provided to produce { HEAD ~ a high salt concentration salt brine } within { TAIL ~ the salt housing }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL