25 May 2005
Solids, Suspended (SS) -- All matter in water that is not dissolved and can be
removed with filtration.
Solids, Dissolved -- The total concentration of all substances in a filtered solution
which exist as solids after the liquid is completely evaporated from the solution.
Solids, Total -- The sum of the suspended and dissolved matter (solids).
Zeolite -- Natural minerals as well as synthetic resins used for ion exchange.