METİLEN MAVİSİNİN MODİFİYE EDİLMİŞ Cystoseira barbata (STACKHOUSE) C. AGARDH KULLANILARAK BİYOSORPSİYONU
Year: 2017
Type: article
Abstract: In this study, methylene blue (MB) dye in aqueous solution was tried to be removed by using modified Cystoseira barbata (with 0.1M HNO 3 and 1M HNO 3 ). The effects of pH, contact time and different MB concentrations on adsorption were investigated. The results showed that the system reached to equilibrium in the first 50min and pH had no significant effect on adsorption capacity. In the isotherm studies, the Freundlich isotherm model was found to be more suitable and the q max value was higher in the 0,1M HNO 3 group (100.6mg/g). The changes in the algae surface caused by MB and the groups on the algae surface that the dye attached were determined in SEM and FTIR analysis.
Authors: Yeliz Özüdoğru, Melek MERDİVAN
Institutions: Çanakkale Onsekiz Mart Üniversitesi, Dokuz Eylül University
Language: English
Subfield: Water Science and Technology
Field: Environmental Science
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W2620674771