Fabrication of Chitosan/Fe<sub>3</sub>O<sub>4</sub> Nanocomposite as Adsorbent for Reduction Methylene Blue Contents
Methylene blue (MB) is a dye in wastewater from textile industries that pollutes the water environment. Reduction of its content is necessary for protecting humans and the surrounding environment. This study fabricated chitosan/Fe3O4 nanocomposite through the mixture of chitosan from crab shell wast...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Department of Chemistry, Universitas Gadjah Mada
2022-03-01
|
| Series: | Indonesian Journal of Chemistry |
| Subjects: | |
| Online Access: | https://jurnal.ugm.ac.id/ijc/article/view/65430 |
| _version_ | 1811342278505005056 |
|---|---|
| author | La Harimu Sri Wahyuni Nasrudin Nasrudin Muhamad Jalil Baari Dian Permana |
| author_facet | La Harimu Sri Wahyuni Nasrudin Nasrudin Muhamad Jalil Baari Dian Permana |
| author_sort | La Harimu |
| collection | DOAJ |
| description | Methylene blue (MB) is a dye in wastewater from textile industries that pollutes the water environment. Reduction of its content is necessary for protecting humans and the surrounding environment. This study fabricated chitosan/Fe3O4 nanocomposite through the mixture of chitosan from crab shell waste and magnetite (Fe3O4) from local sand iron with sodium tripolyphosphate (STPP)-sulfate crosslinker as an adsorbent to reduce methylene blue content. The obtained composite was characterized by Fourier Transform Infrared (FTIR) Spectrophotometer and X-Ray Diffraction (XRD) instrument. The contents of methylene blue before and after applying adsorbent-based nanocomposite were determined using an ultraviolet-visible (UV-Vis) spectrophotometer. FTIR characterization results show that chitosan and chitosan/Fe3O4 nanocomposite had successfully synthesized based on the typical vibrational peaks. The deacetylation degree of chitosan was 69.79%. Fe3O4, and chitosan/Fe3O4 nanocomposite, were confirmed by XRD patterns. The chitosan/Fe3O4 nanocomposite adsorption capacity reached 45.37 mg/g when adsorption occurred with 20 mg adsorbent, pH 9, and contact time of 1.5 h. Hence, the chitosan/Fe3O4 nanocomposite in this study has potency and is applicable to adsorb MB effectively. |
| first_indexed | 2024-04-13T19:08:45Z |
| format | Article |
| id | doaj.art-03535926cdc84bda9bf9fe9ac7dd15b5 |
| institution | Directory Open Access Journal |
| issn | 1411-9420 2460-1578 |
| language | English |
| last_indexed | 2024-04-13T19:08:45Z |
| publishDate | 2022-03-01 |
| publisher | Department of Chemistry, Universitas Gadjah Mada |
| record_format | Article |
| series | Indonesian Journal of Chemistry |
| spelling | doaj.art-03535926cdc84bda9bf9fe9ac7dd15b52022-12-22T02:33:54ZengDepartment of Chemistry, Universitas Gadjah MadaIndonesian Journal of Chemistry1411-94202460-15782022-03-0122387888610.22146/ijc.6543031428Fabrication of Chitosan/Fe<sub>3</sub>O<sub>4</sub> Nanocomposite as Adsorbent for Reduction Methylene Blue ContentsLa Harimu0Sri Wahyuni1Nasrudin Nasrudin2Muhamad Jalil Baari3Dian Permana4Department of Chemistry Education, Faculty of Teacher Training and Education, Universitas Halu Oleo, Jl. Kampus Hijau Bumi Tridharma, Anduonou, Kendari 93132, IndonesiaDepartment of Chemistry Education, Faculty of Teacher Training and Education, Universitas Halu Oleo, Jl. Kampus Hijau Bumi Tridharma, Anduonou, Kendari 93132, IndonesiaDepartment of Chemistry Education, Faculty of Teacher Training and Education, Universitas Halu Oleo, Jl. Kampus Hijau Bumi Tridharma, Anduonou, Kendari 93132, IndonesiaDepartment of Chemistry, Faculty of Science and Technology, Universitas Sembilanbelas November Kolaka, Jl. Pemuda, Kolaka 93511, IndonesiaDepartment of Chemistry, Faculty of Science and Technology, Universitas Sembilanbelas November Kolaka, Jl. Pemuda, Kolaka 93511, IndonesiaMethylene blue (MB) is a dye in wastewater from textile industries that pollutes the water environment. Reduction of its content is necessary for protecting humans and the surrounding environment. This study fabricated chitosan/Fe3O4 nanocomposite through the mixture of chitosan from crab shell waste and magnetite (Fe3O4) from local sand iron with sodium tripolyphosphate (STPP)-sulfate crosslinker as an adsorbent to reduce methylene blue content. The obtained composite was characterized by Fourier Transform Infrared (FTIR) Spectrophotometer and X-Ray Diffraction (XRD) instrument. The contents of methylene blue before and after applying adsorbent-based nanocomposite were determined using an ultraviolet-visible (UV-Vis) spectrophotometer. FTIR characterization results show that chitosan and chitosan/Fe3O4 nanocomposite had successfully synthesized based on the typical vibrational peaks. The deacetylation degree of chitosan was 69.79%. Fe3O4, and chitosan/Fe3O4 nanocomposite, were confirmed by XRD patterns. The chitosan/Fe3O4 nanocomposite adsorption capacity reached 45.37 mg/g when adsorption occurred with 20 mg adsorbent, pH 9, and contact time of 1.5 h. Hence, the chitosan/Fe3O4 nanocomposite in this study has potency and is applicable to adsorb MB effectively.https://jurnal.ugm.ac.id/ijc/article/view/65430adsorptionadsorbentchitosan-magnetite nanocompositemethylene blue |
| spellingShingle | La Harimu Sri Wahyuni Nasrudin Nasrudin Muhamad Jalil Baari Dian Permana Fabrication of Chitosan/Fe<sub>3</sub>O<sub>4</sub> Nanocomposite as Adsorbent for Reduction Methylene Blue Contents Indonesian Journal of Chemistry adsorption adsorbent chitosan-magnetite nanocomposite methylene blue |
| title | Fabrication of Chitosan/Fe<sub>3</sub>O<sub>4</sub> Nanocomposite as Adsorbent for Reduction Methylene Blue Contents |
| title_full | Fabrication of Chitosan/Fe<sub>3</sub>O<sub>4</sub> Nanocomposite as Adsorbent for Reduction Methylene Blue Contents |
| title_fullStr | Fabrication of Chitosan/Fe<sub>3</sub>O<sub>4</sub> Nanocomposite as Adsorbent for Reduction Methylene Blue Contents |
| title_full_unstemmed | Fabrication of Chitosan/Fe<sub>3</sub>O<sub>4</sub> Nanocomposite as Adsorbent for Reduction Methylene Blue Contents |
| title_short | Fabrication of Chitosan/Fe<sub>3</sub>O<sub>4</sub> Nanocomposite as Adsorbent for Reduction Methylene Blue Contents |
| title_sort | fabrication of chitosan fe sub 3 sub o sub 4 sub nanocomposite as adsorbent for reduction methylene blue contents |
| topic | adsorption adsorbent chitosan-magnetite nanocomposite methylene blue |
| url | https://jurnal.ugm.ac.id/ijc/article/view/65430 |
| work_keys_str_mv | AT laharimu fabricationofchitosanfesub3subosub4subnanocompositeasadsorbentforreductionmethylenebluecontents AT sriwahyuni fabricationofchitosanfesub3subosub4subnanocompositeasadsorbentforreductionmethylenebluecontents AT nasrudinnasrudin fabricationofchitosanfesub3subosub4subnanocompositeasadsorbentforreductionmethylenebluecontents AT muhamadjalilbaari fabricationofchitosanfesub3subosub4subnanocompositeasadsorbentforreductionmethylenebluecontents AT dianpermana fabricationofchitosanfesub3subosub4subnanocompositeasadsorbentforreductionmethylenebluecontents |