Table 2 Comparison of WAC of FAWA with other available SAH.
From: Transformation of non-water sorbing fly ash to a water sorbing material for drought management
Reference | WAC in distilled water (g/g) | Composition |
|---|---|---|
Wan et al.42 | 430 | Polyacrylic acid, acrylamide, kaolinite |
Rodrigues et al.43 | 225 | Polyacrylic acid, chitosan, rice husk |
Wan et al.44 | 360 | Polyacrylic acid, acrylamide, corn stalk |
Xu et al.45 | 252 | Polyacrylic acid, sea buckthorn |
Xiao et al.46 | 253 | Polyacrylic acid, acrylamide, corn starch |
Abdallah47 | 244 | Polyacrylamide (commercial SAH) |
Saha et al.48 | 280 | Polyacrylic acid (commercial SAH) |
Present study | 310 | Polyacrylic acid, fly ash |
