The present paper describes a two-stage method that utilizes lime in the first stage for the removal of the bulk of fluoride and zirconium in the second stage as an agent for polishing. This method brings down the fluoride to a level less than 0.2 mg/L from an initial concentration in ...
Lime Sulphur 9 gal Kleanup in tank” The composition of the Sunoco (perhaps the “oil emulsion” HRS mentions occasionally), Kleanup, and the “pink spray” used on peaches and apples was cloaked by their proprietary names. Lead Arsenate was used to deter cydia pomonella moths from damaging...