Research Article

Synthesis and Physicochemical Characterization of Anion Exchanger Based on Green Modified Bottle Gourd Shell

Table 1

Biochemical properties of the initial LVS biomass and MLV precursor after alkaline pretreatment (1% Na2CO3 and 1% NaCl, 4 h, rpm 150, normal conditions).

ParameterLVS biomassLoss (%)MLV precursor

Mass5.00 ± 0.01 g−15.24.22 ± 0.02 g
Cellulose39.58 ± 0.42%0.047.12 ± 0.26%
Hemicellulose18.22 ± 0.14%−71.46.01 ± 0.13%
Lignin41.90 ± 0.51%−5.246.87 ± 0.34%