SYSTEMS AND METHODS FOR ONSITE SORBENT MATERIAL REUSE

A sorbent cartridge (100) is described. The cartridge comprises: a housing (80) sized and shaped to accept multiple sorbent cartridge casings (94, 96, 102, 106, 108, 104, 98) in a desired order; a zirconium casing (106) located within the housing; and at least one additional casing located within the housing and selected from a second zirconium casing (108), a mechanical filter casing (94), an activated carbon and filter casing (96), a urease casing (102), or an anion exchange resin casing (104). Each casing includes a seal (92) that seals to another one of the casings or to the housing when the housing is closed for treatment, such that fluid traveling through the housing during treatment is prevented from leaking between the casings and between the housing and the casings. Each zirconium casing provided includes a refurbished zirconium compound.