The use of artificial neural network for modelling adsorption of Congo red onto activated hazelnut shell
| dc.contributor.author | Çimen Mesutoğlu, Özgül | |
| dc.date.accessioned | 2024-07-02T06:56:54Z | |
| dc.date.available | 2024-07-02T06:56:54Z | |
| dc.date.issued | 2024 | |
| dc.department | Mühendislik Fakültesi | |
| dc.description.abstract | Activated hazelnut shell (HSAC), an organic waste, was utilized for the adsorptive removal of Congo red (CR) dye from aqueous solutions, and a modelling study was conducted using artificial neural networks (ANNs). The structure and characteristic functional groups of the material were examined by the FTIR method. The BET surface area of the synthesized material, named HSAC, was 812 m2/g. Conducted in a batch system, the adsorption experiments resulted in a notable removal efficiency of 87% under optimal conditions. The kinetic data for hazelnut shell activated carbon (HSAC) removal of CR were most accurately represented by the pseudo-second-order kinetic model (R2 = 0.998). Furthermore, the equilibrium data demonstrated a strong agreement with the Freundlich model. The maximum adsorption capacity of HSAC for CR was determined to be 34.8 mg/g. The optimum adsorption parameters were determined to be pH 6, contact time of 60 min, 10 g/L of HSAC, and a concentration of 400 mg/L for CR. Considering the various experimental parameters influencing CR adsorption, an artificial neural network (ANN) model was constructed. The analysis of the ANN model revealed a correlation of 98%, indicating that the output parameter could be reliably predicted. Thus, it was concluded that ANN could be employed for the removal of CR from water using HSAC. | |
| dc.identifier.doi | 10.1007/s10661-024-12797-7 | |
| dc.identifier.issn | 0167-6369 | |
| dc.identifier.issue | 7 | en_US |
| dc.identifier.scopusquality | Q2 | |
| dc.identifier.uri | https:/dx.doi.org/10.1007/s10661-024-12797-7 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12451/12010 | |
| dc.identifier.volume | 196 | en_US |
| dc.identifier.wosquality | N/A | |
| dc.indekslendigikaynak | Web of Science | |
| dc.indekslendigikaynak | Scopus | |
| dc.indekslendigikaynak | PubMed | |
| dc.language.iso | en | |
| dc.publisher | Springer Science and Business Media Deutschland GmbH | |
| dc.relation.ispartof | Environmental Monitoring and Assessment | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | |
| dc.rights | info:eu-repo/semantics/embargoedAccess | |
| dc.subject | Adsorption | |
| dc.subject | ANN | |
| dc.subject | Congo Red | |
| dc.subject | Hazelnut Shell | |
| dc.title | The use of artificial neural network for modelling adsorption of Congo red onto activated hazelnut shell | |
| dc.type | Article |
