It　is　a　waste　of　gallium　resource　to　discard　the　high　aluminum-containing　gallium　electrolyte.　The　Ga/Al　separation　is　difficult　by　only　using　lime　precipitation　because　of　high　gallium　loss　rate.　The　present　study　employs　an　adsorption　resin　LSC-600P　to　recover　gallium　in　the　simulated　gallium　electrolyte　and　then　uses　lime　to　remove　aluminum,　leaving　only　alkali　solution　recycled.　The　results　showed　that　the　aluminum　removal　rate　in　the　gallium　electrolyte　was　93.12%　under　the　conditions　of　reaction　temperature　of　85　°C,　addition　of　lime　2　times　to　the　theoretical　molar　ratio　of　calcium　to　aluminum,　reaction　time　of　3　h　and　stirring　speed　of　600　r/min.　In　the　experiments　of　gallium　adsorption,　after　six　adsorption–desorption　cycles,　the　adsorption　rate　of　gallium　by　LSC-600P　resin　still　reached　98.6%,　and　the　adsorption　rate　of　aluminum　was　lower　than　4.5%.　In　the　desorption　process,　the　desorption　rate　of　gallium　was　more　than　98%,　and　the　aluminum　content　in　the　stripping　solution　after　desorption　was　almost　negligible.　The　resin　exhibits　high　adsorption　affinity　for　gallium　while　demonstrating　minimal　adsorption　for　aluminum.　©　The　Indian　Institute　of　Metals　-　IIM　2025.