Abstract: Cooling Device for Computer Hard Drive with a rectangular cooling tank, a coolant entrance pipe, a coolant exit pipe, one wall of the tank being constructed of highly heat conductive metal such as solid silver, a plurality of cooling highly heat conductive plates, the plates each having a ninety degree flange, each the flange attached to the highly conductive tank plate wall, a plurality of hard drives sandwiched between each cooling plate, a plurality of compression screws that cause the cooling plates to remain in intimate contact with said hard drive housing, and a plurality of rubber shock mounts, the top of which communicates with said compression screw, the bottom of which communicates with a mounting rail. A preferred embodiment includes wherein said highly conductive cooling plates are made of silver and have an oxidized surface that allows infrared rays to be absorbed by said plate.

Abstract: A process for purifying elemental phosphorus that contains antimony using an oxidizer, such as hydrogen peroxide, peroxymonosulfate, peroxydisulfate, or a hypochlorite, in a two phase system containing water and phosphorus as the two liquids. A purified elemental phosphorus having 200 ppb or less antimony content.

Abstract: Aqueous phosphorus wastes from the electric furnace production of phosphors and containing heavy metal bearing particulates are treated with lime whereby the phosphorus is converted into useful phosphorus compounds and the heavy metals rendered sufficiently non-leachable to permit their release into the environment. The treatment is conducted above about 60.degree. C. at a pH of between about 11.0 to 12.5.