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In the present study, treated waste newspaper (TWNP) was used to remove chromium(VI) from aqueous solution using batch experiments. The adsorption parameters optimized were: initial Cr(VI) concentration (5, 20, 50mg/l), contact time (60min.), adsorbent dose (3.0g/L), and solution pH (3.0). The experimental data fitted well to Langmuir isotherm (R2=0. 98; maximum adsorption capacity 59.88mg/g.) and...
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