Bastose containing thiourea radical was made with bastose as parent substance by graft modification.Saturated adsorption capacity of this fiber to Ni 2+ ?Cr 3+ ?Mn 2+ are 3 58?9 29 and 8 13 mmol/g,respectively.
文摘Bastose containing thiourea radical was made with bastose as parent substance by graft modification.Saturated adsorption capacity of this fiber to Ni 2+ ?Cr 3+ ?Mn 2+ are 3 58?9 29 and 8 13 mmol/g,respectively.