PREPARATION AND CHARACTERISATION OF DIALDEHYDE STARCH AMINOPHENOL SCHIFF’S BASE AND ITS ADSORPTION FOR Cu(II), Cr(II) AND Mn(II) IONS FROM AQUEOUS SOLUTIONS  

2015-12-21
Extraction of native cassava starch, its oxidation, modification and chelation of the products were achieved. Schiff’s base type Dialdehyde aminophenol was prepared by the reaction of orthoaminophenol and dialdehyde starch ...