Imashini igerageza ibyiciro bitatu itandukanya imashini irashobora gusimburwa na microfiltration, ultrafiltration, nanofiltration hamwe na osmose yibintu.Irashobora gutahura icyiciro kimwe cyo kuyungurura cyangwa ibyiciro bitatu bikomeza icyarimwe kuyungurura;icyarimwe, ultrafiltration na nanofiltration membrane birashobora gutangirwa icyarimwe kugirango birangize ibisobanuro no kuyungurura ibisubizo byibicuruzwa, ultrafiltration yo mu rwego rwo hejuru, nanofiltration concentration desalination, dealcoolisation, reaction osmose.Igisubizo cyibicuruzwa byakusanyirijwe mubice ukurikije uburemere bwa molekuline mugihe kimwe, kandi inzira yose irahoraho kandi irashobora kugenzurwa.