Fig. 5From: Preparation and characterisation of activated carbon from Vitisvinifera leaf litter and its adsorption performance for aqueous phenanthreneEffect of adsorbent dosage on phenanthrene removal using activated carbons. Experimental conditions observed: solution concentrations = 1 mg/L, solution volume = 25 mL, pH = 3, temperature = 298 K, contact time = 180 min and stirring agitation = 100 rpmBack to article page