Fig. 5From: Influence of sulfide, chloride and dissolved organic matter on mercury adsorption by activated carbon in aqueous systemHg recovery test without and with chloride (200 mM). Initial Hg conc.: 19.3 μg L−1; volume: 50 mL; AC dosage: 0 mg; pH = 7; shaking speed: 125 rpm; temperature: 30 °C; contact time: 24 hBack to article page