Keywords
simob ionlari
og‘ir metallar
ekologik xavfsizlik
adsorbsiya
sorbent
kraxmal tiokarbamat
limon kislotasi
KrTK–LK
polifunksional sorbent
suvni tozalash
selektivlik
ekologik samaradorlik.
How to Cite
Abstract
Ushbu maqolada sanoat oqova suvlarini simob ionlaridan tozalash uchun kraxmal tiokarbamatni limon kislotasi bilan modifikatsiyalash asosida olingan KrTK–LK polifunksional sorbentlarining ekologik va sorbsion samaradorligi tadqiq etildi. Sorbentlarning fizik-kimyoviy xossalari, FTIR spektrlari, mexanik barqarorligi hamda Hg²⁺ ionlariga nisbatan adsorbsion faolligi baholandi. Turli massa nisbatlarida tayyorlangan KrTK–LK namunalarining tozalash ko‘rsatkichlari o‘zaro taqqoslandi. Eng yuqori natija KrTK–LK (1:3) sorbentida kuzatilib, simob ionlarini ajratish samaradorligi 95,9 foizni tashkil etdi. Mazkur sorbent dinamik sharoitda yuqori barqarorlik va selektivlik namoyon qildi. Olingan natijalar KrTK–LK sorbentlaridan sanoat oqova suvlarini chuqur tozalashda samarali ekologik material sifatida foydalanish mumkinligini ko‘rsatdi. Bu esa suv resurslarini muhofaza qilishda amaliy ahamiyatga ega.References
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