The feasibility of using Rosa canina galls as an effective new biosorbent for removal of methylene blue and crystal violet
作者： Esra Bağda
DOI: 10.1080/19443994.2012.672203
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摘要: Abstract In this study, removal of two cationic dyes, basic blue 9 (BB9) and violet 3 (BV3) with Rosa canina galls (RCG), was investigated. The parameters that affect the biosorption process such as pH solution, amount biosorbent initial dye concentration were studied. kinetic thermodynamic calculated batch systems. optimum for adsorption system 5.0 7.0 BB9 BV3, respectively. followed Freundlich model pseudo-second-order kinetics. maximum capacities 107.53 mg g−1 312.50 mg g−1 study indicated adsorptions these dyes spontaneous endothermic. results show RCG has a potential an effective low-cost dyes.
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