Boron adsorption by graphene oxide and investigation of its adsorption properties
Is this your thesis?
This record came from a bulk archive import. If it’s yours, link it to your profile.
Abstract (EN)
In this study, boron adsorption by graphene oxide in the aqueous media was investigated. Graphene oxide was synthesized by Modified Hummers method. Boron concentration is determined with Azomethine-H method by using UVspectrophotometer. Batch adsorption model were performed. Various adsorption parameters were investigated as pH, contact time, initial boron concentration, adsorbent amount and temperature. Besides that, five isotherms (Langmuir, Freundlich, BET, D-R and Temkin) models were analyzed to understand mechanismxx of batch adsorption. It was also investigated kinetics of adsorption by analyzing Pseudo-first order, Pseudo-second order, Elovich, Interparticle diffusion models. FTIR, SEM and XRD analyses were studied to look into the graphene oxide structure.
Author
Mehmet Fatih Önen
Institution
How to Cite
Mehmet Fatih Önen (Master Thesis). Boron adsorption by graphene oxide and investigation of its adsorption properties, 2018, İstanbul Technical University.
Keywords
License
Tüm Hakları Saklıdır
This work is shared under the specified license terms.
More theses from İstanbul Technical University
- Removal and recovery of platinum group metals through anode slimes of moebius electrolysis(2015)
- Fire safety measures in subways(2015)
- Fun palace as a laboratory of action/fun: Extensions and reflections of spatial experience(2015)
- İnce cidarlı kompozit kiriş olarak modellenmiş uyarlanabilir uçak kanatlarının dinamik analizi(2015)
- Numerical resistance calculation of Darpa Suboff submarine and new submarine models by using computational fluid dynamics (CFD)(2015)
- Soil anchor ultimate load capacity and construction methods effect on ultimate load capacity(2015)