The Analysis of the Ability NaOH Activated Rice Husk Ash Silica to Reduce Cl Ion Levels
Research has been carried out to analyze the ability of NaOH-activated rice husk Ash Silica to reduce Cl Ion Levels. This study aimed to determine the optimum mass, optimum pH, optimum contact time and apply NaOH-activated rice husk ash silica to reduce Cl ion levels in seawater. The method used in...
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| Language: | English |
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Department of Chemistry, Pattimura University
2025-01-01
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| Series: | Indonesian Journal of Chemical Research |
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| Online Access: | https://ojs3.unpatti.ac.id/index.php/ijcr/article/view/14839 |
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| author | Nurul Widya Febryzha La Harimu Wa Ode Mulyana Ekacahyana Mandasari |
| author_facet | Nurul Widya Febryzha La Harimu Wa Ode Mulyana Ekacahyana Mandasari |
| author_sort | Nurul Widya Febryzha |
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Research has been carried out to analyze the ability of NaOH-activated rice husk Ash Silica to reduce Cl Ion Levels. This study aimed to determine the optimum mass, optimum pH, optimum contact time and apply NaOH-activated rice husk ash silica to reduce Cl ion levels in seawater. The method used in this study was an experimental method with the parameters studied, namely optimum mass, optimum pH, optimum contact time, and the ability of NaOH-activated rice husk ash silica to reduce Cl ion levels in seawater. The results showed that the optimum adsorbed percentage of Cl ions occurred at an optimum mass of 0.025 gram, optimum pH of 7, and optimum contact time of 30 minutes with an adsorbed percentage of 45.7% and an adsorption capacity of 9.14 mg/g. The Cl ion content of seawater samples that can be reduced using NaOH-activated rice husk ash silica is 16.925 ppm with an adsorbed percentage of 33.85%, so it can be concluded that NaOH-activated rice husk ash silica can be used to reduce Cl ion levels.
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| format | Article |
| id | doaj-art-9ea9858a89104fc4ba646a1c552b45ee |
| institution | Kabale University |
| issn | 2338-5359 2614-2627 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Department of Chemistry, Pattimura University |
| record_format | Article |
| series | Indonesian Journal of Chemical Research |
| spelling | doaj-art-9ea9858a89104fc4ba646a1c552b45ee2025-01-25T06:38:56ZengDepartment of Chemistry, Pattimura UniversityIndonesian Journal of Chemical Research2338-53592614-26272025-01-0112310.30598/ijcr.2025.12-febThe Analysis of the Ability NaOH Activated Rice Husk Ash Silica to Reduce Cl Ion LevelsNurul Widya Febryzha0La Harimu1Wa Ode Mulyana2Ekacahyana Mandasari3Department of Chemistry Education, Faculty of Teacher Training and Education, University of Halu Oleo, Jl. Kampus Hijau Bumi Tridharma, Anduonohu, Kendari 93132, IndonesiaDepartment of Chemistry Education, Faculty of Teacher Training and Education, University of Halu Oleo, Jl. Kampus Hijau Bumi Tridharma, Anduonohu, Kendari 93132, IndonesiaDepartment of Chemistry Education, Faculty of Teacher Training and Education, University of Halu Oleo, Jl. Kampus Hijau Bumi Tridharma, Anduonohu, Kendari 93132, IndonesiaDepartment of Chemistry Education, Faculty of Teacher Training and Education, University of Halu Oleo, Jl. Kampus Hijau Bumi Tridharma, Anduonohu, Kendari 93132, Indonesia Research has been carried out to analyze the ability of NaOH-activated rice husk Ash Silica to reduce Cl Ion Levels. This study aimed to determine the optimum mass, optimum pH, optimum contact time and apply NaOH-activated rice husk ash silica to reduce Cl ion levels in seawater. The method used in this study was an experimental method with the parameters studied, namely optimum mass, optimum pH, optimum contact time, and the ability of NaOH-activated rice husk ash silica to reduce Cl ion levels in seawater. The results showed that the optimum adsorbed percentage of Cl ions occurred at an optimum mass of 0.025 gram, optimum pH of 7, and optimum contact time of 30 minutes with an adsorbed percentage of 45.7% and an adsorption capacity of 9.14 mg/g. The Cl ion content of seawater samples that can be reduced using NaOH-activated rice husk ash silica is 16.925 ppm with an adsorbed percentage of 33.85%, so it can be concluded that NaOH-activated rice husk ash silica can be used to reduce Cl ion levels. https://ojs3.unpatti.ac.id/index.php/ijcr/article/view/14839Rice Husk Ash, Silica, NaOH Activation, Cl Ion, Seawater |
| spellingShingle | Nurul Widya Febryzha La Harimu Wa Ode Mulyana Ekacahyana Mandasari The Analysis of the Ability NaOH Activated Rice Husk Ash Silica to Reduce Cl Ion Levels Indonesian Journal of Chemical Research Rice Husk Ash, Silica, NaOH Activation, Cl Ion, Seawater |
| title | The Analysis of the Ability NaOH Activated Rice Husk Ash Silica to Reduce Cl Ion Levels |
| title_full | The Analysis of the Ability NaOH Activated Rice Husk Ash Silica to Reduce Cl Ion Levels |
| title_fullStr | The Analysis of the Ability NaOH Activated Rice Husk Ash Silica to Reduce Cl Ion Levels |
| title_full_unstemmed | The Analysis of the Ability NaOH Activated Rice Husk Ash Silica to Reduce Cl Ion Levels |
| title_short | The Analysis of the Ability NaOH Activated Rice Husk Ash Silica to Reduce Cl Ion Levels |
| title_sort | analysis of the ability naoh activated rice husk ash silica to reduce cl ion levels |
| topic | Rice Husk Ash, Silica, NaOH Activation, Cl Ion, Seawater |
| url | https://ojs3.unpatti.ac.id/index.php/ijcr/article/view/14839 |
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