The Synthesis and Characterization of Pahae Natural Zeolite-Coal Bottom Ash Adsorbent for Fe and Mn Purifier in Well Water
Zeolite is a porous crystalline mineral alumina silica tetrahydrate that has an open three-dimensional framework structure that has channels and cavities filled with metal ions, while Bottom ash is also known to have high porosity and surface area. Thus, both zeolite and bottom ash can be used as ad...
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| Format: | Article |
| Language: | English |
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Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University
2023-09-01
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| Series: | Jurnal Kimia Sains dan Aplikasi |
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| Online Access: | https://ejournal.undip.ac.id/index.php/ksa/article/view/53972 |
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| author | Susilawati Susilawati Nurul Syafina Lubis Khatarina Meldawati Pasaribu |
| author_facet | Susilawati Susilawati Nurul Syafina Lubis Khatarina Meldawati Pasaribu |
| author_sort | Susilawati Susilawati |
| collection | DOAJ |
| description | Zeolite is a porous crystalline mineral alumina silica tetrahydrate that has an open three-dimensional framework structure that has channels and cavities filled with metal ions, while Bottom ash is also known to have high porosity and surface area. Thus, both zeolite and bottom ash can be used as adsorbents. This study aims to make an adsorbent based on Pahae natural zeolite with a mixture of bottom ash from coal as an adsorbent for iron (Fe) and manganese (Mn) metals in well water. Adsorbent made from Natural Zeolite Pahae-Coal Bottom Ash with a size of 200 mesh (74 µm) which has been chemically activated with 1 M NaOH solution, was prepared with various compositions of (100:0)%, (95:5)%, (90:10)%, (85:15)%, (80:20)%, (75:25)% respectively, then mold using a hydraulic press with a load of 6 tons of weight for 10 minutes. The mold samples were then physically activated with temperature variations of 600°C, 700°C, and 800°C for 4 hours, respectively. The addition of coal bottom ash filler is known to increase the porosity of the adsorbent with the composition of (75:25)% with an activated temperature of 800°C by 10%. The results of the AAS test showed that the adsorbent made from Natural Zeolite Pahae-Coal Bottom Ash reduced the content of Fe and Mn metals by 92.37% and 53.49% in well water, respectively. |
| first_indexed | 2024-03-11T17:22:24Z |
| format | Article |
| id | doaj.art-2f80dbe778de483ea5102968f2f081f8 |
| institution | Directory Open Access Journal |
| issn | 1410-8917 2597-9914 |
| language | English |
| last_indexed | 2024-03-11T17:22:24Z |
| publishDate | 2023-09-01 |
| publisher | Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University |
| record_format | Article |
| series | Jurnal Kimia Sains dan Aplikasi |
| spelling | doaj.art-2f80dbe778de483ea5102968f2f081f82023-10-19T10:05:14ZengChemistry Department, Faculty of Sciences and Mathematics, Diponegoro UniversityJurnal Kimia Sains dan Aplikasi1410-89172597-99142023-09-0126621121610.14710/jksa.26.6.211-21622763The Synthesis and Characterization of Pahae Natural Zeolite-Coal Bottom Ash Adsorbent for Fe and Mn Purifier in Well WaterSusilawati Susilawati0https://orcid.org/0000-0003-2122-0128Nurul Syafina Lubis1Khatarina Meldawati Pasaribu2https://orcid.org/0000-0003-3411-6864Department of Physics, Faculty of Mathematics and Natural Science, Universitas Sumatera Utara, Medan 20155, IndonesiaDepartment of Physics, Faculty of Mathematics and Natural Science, Universitas Sumatera Utara, Medan 20155, IndonesiaResearch Center for Biomass and Bioproducts, National Research and Innovation Agency of Indonesia (BRIN), Cibinong 16911, IndonesiaZeolite is a porous crystalline mineral alumina silica tetrahydrate that has an open three-dimensional framework structure that has channels and cavities filled with metal ions, while Bottom ash is also known to have high porosity and surface area. Thus, both zeolite and bottom ash can be used as adsorbents. This study aims to make an adsorbent based on Pahae natural zeolite with a mixture of bottom ash from coal as an adsorbent for iron (Fe) and manganese (Mn) metals in well water. Adsorbent made from Natural Zeolite Pahae-Coal Bottom Ash with a size of 200 mesh (74 µm) which has been chemically activated with 1 M NaOH solution, was prepared with various compositions of (100:0)%, (95:5)%, (90:10)%, (85:15)%, (80:20)%, (75:25)% respectively, then mold using a hydraulic press with a load of 6 tons of weight for 10 minutes. The mold samples were then physically activated with temperature variations of 600°C, 700°C, and 800°C for 4 hours, respectively. The addition of coal bottom ash filler is known to increase the porosity of the adsorbent with the composition of (75:25)% with an activated temperature of 800°C by 10%. The results of the AAS test showed that the adsorbent made from Natural Zeolite Pahae-Coal Bottom Ash reduced the content of Fe and Mn metals by 92.37% and 53.49% in well water, respectively.https://ejournal.undip.ac.id/index.php/ksa/article/view/53972adsorbentpahae natural zeolitecoal bottom ashfe and mn |
| spellingShingle | Susilawati Susilawati Nurul Syafina Lubis Khatarina Meldawati Pasaribu The Synthesis and Characterization of Pahae Natural Zeolite-Coal Bottom Ash Adsorbent for Fe and Mn Purifier in Well Water Jurnal Kimia Sains dan Aplikasi adsorbent pahae natural zeolite coal bottom ash fe and mn |
| title | The Synthesis and Characterization of Pahae Natural Zeolite-Coal Bottom Ash Adsorbent for Fe and Mn Purifier in Well Water |
| title_full | The Synthesis and Characterization of Pahae Natural Zeolite-Coal Bottom Ash Adsorbent for Fe and Mn Purifier in Well Water |
| title_fullStr | The Synthesis and Characterization of Pahae Natural Zeolite-Coal Bottom Ash Adsorbent for Fe and Mn Purifier in Well Water |
| title_full_unstemmed | The Synthesis and Characterization of Pahae Natural Zeolite-Coal Bottom Ash Adsorbent for Fe and Mn Purifier in Well Water |
| title_short | The Synthesis and Characterization of Pahae Natural Zeolite-Coal Bottom Ash Adsorbent for Fe and Mn Purifier in Well Water |
| title_sort | synthesis and characterization of pahae natural zeolite coal bottom ash adsorbent for fe and mn purifier in well water |
| topic | adsorbent pahae natural zeolite coal bottom ash fe and mn |
| url | https://ejournal.undip.ac.id/index.php/ksa/article/view/53972 |
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