Adsorption of methylene blue from aqueous solution onto NaOH-modified rejected tea
作者： N. Nasuha , B.H. Hameed
DOI: 10.1016/J.CEJ.2010.11.012
关键词:
摘要: In this work, the removal of a basic dye, methylene blue (MB) from aqueous solution using NaOH-modified rejected tea (N-RT) was investigated. Equilibrium adsorption and kinetics were studied. The results confirmed that isotherm data fitted well to Langmuir with monolayer capacity 242.11 mg/g. MB process found follow pseudo-second-order rate expression. suggested N-RT would be an excellent alternative for by process.
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