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Table 5 Copper adsorption capacity, distribution coefficient and removal capacity

From: Potentiometric detection and removal of copper using porphyrins

C0(mg/L) Qe(mg/g) KD % Removal
20 238,8 29,6 59,7
50 280,2 7,8 28,0
  1. The table presents the application of 5,10,15,20-tetrakis(4-allyloxyphenyl)porphyrin as adsorbent for copper removal from two different copper solutions in terms of Qe, KD and% Removal calculated using equations (2), (3) and (4).