QURITILGAN IPAK QURTIDAN XITIN AJRATISH JARAYONIGA ULTRATOVUSH TO‘LQININING TA’SIRINI TADQIQ ETISH
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Аннотация:
Ushbu tadqiqotda quritilgan ipak qurtidan xitin ajratish jarayoniga ultratovush to‘lqinining ta’siri o‘rganildi. Ipakchilik sanoati chiqindisi hisoblangan quritilgan ipak qurti yuqori qiymatli biopolimer – xitinning muhim manbasi bo‘lib, an’anaviy kimyoviy usulda ajratishda jarayonning cho‘zilishi, ko‘p miqdorda reagent sarfi va past energiya samaradorligi kuzatiladi. Shuning uchun tadqiqotda ultratovush to‘lqinlarining kavitatsion, issiqlik va dispersiyalovchi effektlaridan foydalanib, demineralizatsiya va deproteinizatsiya bosqichlarining tezligi hamda samaradorligini oshirish imkoniyati baholandi. Tajribalar turli chastota va quvvatlarda olib borildi hamda ultratovushsiz an’anaviy usul bilan solishtirildi. Natijalar ultratovush qo‘llanilganda oqsil va mineral moddalar parchalanuvining sezilarli darajada tezlashgani, xitin chiqimi oshgani va uning struktura tozaligi yaxshilangani bilan tavsiflandi. Mikrostruktura tahlili ultratovush ta’sirida xitinga xos fibrillyar tuzilmaning aniqroq ajralganini ko‘rsatdi. Tadqiqot natijalari ipak qurti biomassasidan samarali foydalanish va energiya tejamkor texnologiyalarni ishlab chiqish uchun amaliy ahamiyatga ega ekanini tasdiqlaydi.
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