Table 4 The compositions percentage in the RH.

From: Improving adsorption performance of l-ascorbic acid from aqueous solution using magnetic rice husk as an adsorbent: experimental and RSM modeling

Component

Percentage

Cellulose

32.34

Hemicellulose

21.62

Lignin

21.55

Inorganic components

15.14

Water

8.06

Other things

0.28