... Sorption of bismuth(III) ions by bismuthol i immobilized on SILICA GEL . ... In static conditions pH 0–4, time of phases contact for achievment of balance 15 min, concentration of bismuth more 800 mcg/l, sorbent mass 200 mg, volume of solution 10 ml, capacity of matrix 80 mmol/g (bismuthol) or 230 mg/g (bismuth). ... Moscow University Chemistry Bulletin . 2006, Vol. ... 6, P. 402 . Copyright (C) Chemistry Dept., ... Copyright (C) Chemisty Department of Moscow State University . ...