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Table 3 % Reduction in methylene blue by different concentration of AC from MS and DS in wavelength 390 nm

From: Properties of natural adsorbent prepared from two local Sudanese agricultural wastes mango seeds and date's stones and their uses in removal of contamination from fluid nutrient

Conc. of AC in grams Abs of methylene blue after addition of AC from MS Abs of methylene blue after addition of AC from DS Methylene blue reduction % by AC from MS Methylene blue reduction % by AC from DS
0.01 1.94 1.92 1.02 2.04
0.02 1.93 1.91 1.53 2.55
0.03 1.92 1.89 2.04 3.57
0.04 1.90 1.86 3.06 5.10
0.05 1.85 1.83 5.61 6.63
  1. Absorbance of methylene blue = 1.96