The present disclosure relates to the extraction of lithium from liquid resources such as natural and synthetic brines, leachate solutions from clays and minerals, and recycled products.

Systems and methods for recharging zirconium phosphate and zirconium oxide in reusable sorbent modules are provided. The systems and methods provide for recharging any combination of zirconium phosphate and/or zirconium oxide sorbent modules. The systems and methods also provide for linkage of multiple rechargers for sharing of infrastructure.

Systems and methods for recharging zirconium phosphate and zirconium oxide in reusable sorbent modules are provided. The systems and methods provide for recharging any combination of zirconium phosphate and/or zirconium oxide sorbent modules. The systems and methods also provide for linkage of multiple rechargers for sharing of infrastructure.

Systems and methods for recharging zirconium phosphate and zirconium oxide are provided. The systems and methods provide for recharging of the zirconium phosphate and zirconium oxide in reusable sorbent modules. The systems and methods include recharging flow paths for recharging zirconium phosphate independently or concurrently.

Systems and methods for recharging zirconium phosphate and zirconium oxide are provided. The systems and methods provide for recharging of the zirconium phosphate and zirconium oxide in reusable sorbent modules. The systems and methods include recharging flow paths for recharging zirconium phosphate independently or concurrently.

Described herein are processes and apparatus for the high purity and high concentration recovery of multivalent products via continuous ion exchange from aqueous solutions for further down-stream purification.

Systems and methods for ion exchange regeneration for resins onsite at an industrial facility are disclosed. The resins can be boron selective resins and the systems and methods can utilize onsite regeneration, recycling of certain effluent streams, and/or treated water as a main water source for regeneration.

A system for nitrate removal from water combining: an ion exchange unit comprising at least one column of an ion exchange resin, a brine bioregeneration circuit comprising a sequential batch reactor (SBR), and an ozonation unit, is disclosed. A method for nitrate removal from water is further disclosed.

Embodiments of the invention relate to methods and equipment to make lithium hydroxide from lithium salts.

Embodiments of the invention relate to methods and equipment to make lithium hydroxide from lithium salts.