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Table 2 Proximate analyses of CAC adsorbent after treatment with sulfuric acid

From: Fluoride removal from aqueous solution onto activated carbon of Catha edulis through the adsorption treatment technology

Proximate analysis

Mass in %

Moisture

4.0

Volatile matter

25.0

Ash content

18.0

Fixed carbona

53.0

  1. aThe result was calculated by difference