Abstract
Ushbu maqolada adsorbsiya izotermasi Lengmyur tipidagi L-izotermaga mansubligini hamda DB, DB10 va DB-Ipak adsorbentlari uchun pHpzc qiymatlari mos ravishda 7,75; 6,85 va 7,3 ga teng ekanligi aniqlangan. Lengmyur modeli natijalariga ko‘ra, adsorbentlarning maksimal adsorbsion sig‘imi (qmax) sezilarli farqlanishni ko‘rsatdi. Xususan, DB adsorbenti uchun qmax 10,68 mg/g, DB10 uchun 25,2 mg/g, DB-Ipak uchun esa eng yuqori ko‘rsatkich 91,12 mg/g ni tashkil etgan. Natijalar, modifikatsiyalab olingan DB- Ipak adsorbenti yuzasida faol adsorbsion markazlar soni boshlang‘ich adsorbentiga nisbatan rux (II) ionlarini sorbsiyalash qobiliyati sezilarli darajada yuqori ekanligini ko‘rsatgan.References
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