adsorbent processing -- how to reproduce used phosphoric acid zirconium for the reuse to kick

Japanese Patent JP6243544

B2

A method is provided for regenerating spent zirconium phosphate for reuse in sorbent dialysis treatments or other re-uses as a sorbent material. The method includes contacting spent zirconium phosphate with an aqueous disinfectant solution having at least one antimicrobial agent, and treating the resulting disinfected zirconium phosphate with an acidic solution to provide a treated zirconium phosphate that can be re-used as a sorbent material. Sorbent cartridge products containing the regenerated spent zirconium phosphate are also provided. Methods and systems for sorbent dialysis which re-use the regenerated zirconium phosphate such as part of sorbent cartridges, additionally are provided.

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Merchant, Stephen, A.
Adams, Kelissa

JP2016544320A

December 06, 2017

July 24, 2014

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Fresenius Medical Care Holdings, Inc.

B01J49/06; A61L2/18; A61M1/16; B01J20/02; B01J20/34; B01J39/02; B01J39/12; B01J47/02

JP2011173858A
JP2009528897A
JP931494A
JP200631494A

US4687582
US2571271

Takashi Shoji
Yuriko Shinobu
Takuya Osugi
Aki Soga

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