TOLASIMON SORBENTGA VANADIY (IV) IONLARINI SORBSIYASINI O‘RGANISH
Keywords:
poliakrilonitril, poliamfolit, vanadiy ioni, corbsiya, desorbsiya, kinetika, termodinamika parametrlar.Abstract
Ushbu ishda poliakrilonitrilli nitron tolasi asosida olingan poliamfolitga sun’iy tayyorlagan eritmalaridan vanadiy (IV) ionlarining statik sharoitlarda yutilishining kinetik parametrlari tahlil qilindi va termodinamik funksiyalarining o‘zgarishi aniqlandi. Ionlarning yutilish jarayoni davomida boshlang‘ich eritmadagi metal ion konsentratsiyasining oshishi va haroratning ko‘tarilishi bilan sorbsiya jarayonini ortishiga olib keldi, bu vanadiy ionining sorbentga yutilishi kimyoviy adsorbsiya hisobiga borishini ko‘rsatadi.
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