Simultaneous determination of inorganic ions in saline water from the Mekong Delta using ion chromatography
The economy of Vietnam is significantly influenced by agriculture, forestry, and fisheries; thus, developing analytical methods to assess water quality is crucial. Salinization is an escalating concern in the Mekong Delta, particularly in Ben Tre province, where it adversely affects the livelihoods...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2025-12-01
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| Series: | Water Science |
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| Online Access: | https://www.tandfonline.com/doi/10.1080/23570008.2024.2447975 |
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| author | Quang Nhat Tran Phuc Trong Phan Huy Dang Nguyen Nhi Ngoc Thi Vo Han Gia Vu Le Hai Son Truong-Lam |
| author_facet | Quang Nhat Tran Phuc Trong Phan Huy Dang Nguyen Nhi Ngoc Thi Vo Han Gia Vu Le Hai Son Truong-Lam |
| author_sort | Quang Nhat Tran |
| collection | DOAJ |
| description | The economy of Vietnam is significantly influenced by agriculture, forestry, and fisheries; thus, developing analytical methods to assess water quality is crucial. Salinization is an escalating concern in the Mekong Delta, particularly in Ben Tre province, where it adversely affects the livelihoods and local economy. In saline water, besides NaCl, which is the predominant component, other ions such as K+, Ca2+, Mg2+, and SO42− are vital for crop development. This study introduces an ion chromatography technique with conductivity detection capable of simultaneously analyzing six ions in saline water samples with high precision. The standard curves demonstrated excellent linearity with a correlation coefficient (R2 >0.995) and commendable repeatability (%RSD <5%) for concentration ranges of 1–10 mg L−1 for cations, 0–10 mg L−1 for SO42−, and 10–50 mg L−1 for Cl−. The outcomes will be compared with those of reference methods, including Flame Atomic Absorption Spectrometry, Mohr Titration, and Turbidimetric Methods, revealing no significant differences in ion concentration determinations across six saline water backgrounds in Ben Tre province. |
| format | Article |
| id | doaj-art-9d9e827064be41e2bc3d9b6e27ff10e7 |
| institution | Kabale University |
| issn | 2357-0008 |
| language | English |
| publishDate | 2025-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Water Science |
| spelling | doaj-art-9d9e827064be41e2bc3d9b6e27ff10e72025-02-04T17:31:21ZengTaylor & Francis GroupWater Science2357-00082025-12-01391738210.1080/23570008.2024.2447975Simultaneous determination of inorganic ions in saline water from the Mekong Delta using ion chromatographyQuang Nhat Tran0Phuc Trong Phan1Huy Dang Nguyen2Nhi Ngoc Thi Vo3Han Gia Vu Le4Hai Son Truong-Lam5Faculty of Chemistry, University of Science, Ho Chi Minh City, VietnamFaculty of Chemistry, University of Science, Ho Chi Minh City, VietnamFaculty of Chemistry, University of Science, Ho Chi Minh City, VietnamFaculty of Chemistry, University of Science, Ho Chi Minh City, VietnamFaculty of Chemistry, University of Science, Ho Chi Minh City, VietnamFaculty of Chemistry, University of Science, Ho Chi Minh City, VietnamThe economy of Vietnam is significantly influenced by agriculture, forestry, and fisheries; thus, developing analytical methods to assess water quality is crucial. Salinization is an escalating concern in the Mekong Delta, particularly in Ben Tre province, where it adversely affects the livelihoods and local economy. In saline water, besides NaCl, which is the predominant component, other ions such as K+, Ca2+, Mg2+, and SO42− are vital for crop development. This study introduces an ion chromatography technique with conductivity detection capable of simultaneously analyzing six ions in saline water samples with high precision. The standard curves demonstrated excellent linearity with a correlation coefficient (R2 >0.995) and commendable repeatability (%RSD <5%) for concentration ranges of 1–10 mg L−1 for cations, 0–10 mg L−1 for SO42−, and 10–50 mg L−1 for Cl−. The outcomes will be compared with those of reference methods, including Flame Atomic Absorption Spectrometry, Mohr Titration, and Turbidimetric Methods, revealing no significant differences in ion concentration determinations across six saline water backgrounds in Ben Tre province.https://www.tandfonline.com/doi/10.1080/23570008.2024.2447975SalinizationMekong Deltaion chromatographywater qualitysimultaneous analysis |
| spellingShingle | Quang Nhat Tran Phuc Trong Phan Huy Dang Nguyen Nhi Ngoc Thi Vo Han Gia Vu Le Hai Son Truong-Lam Simultaneous determination of inorganic ions in saline water from the Mekong Delta using ion chromatography Water Science Salinization Mekong Delta ion chromatography water quality simultaneous analysis |
| title | Simultaneous determination of inorganic ions in saline water from the Mekong Delta using ion chromatography |
| title_full | Simultaneous determination of inorganic ions in saline water from the Mekong Delta using ion chromatography |
| title_fullStr | Simultaneous determination of inorganic ions in saline water from the Mekong Delta using ion chromatography |
| title_full_unstemmed | Simultaneous determination of inorganic ions in saline water from the Mekong Delta using ion chromatography |
| title_short | Simultaneous determination of inorganic ions in saline water from the Mekong Delta using ion chromatography |
| title_sort | simultaneous determination of inorganic ions in saline water from the mekong delta using ion chromatography |
| topic | Salinization Mekong Delta ion chromatography water quality simultaneous analysis |
| url | https://www.tandfonline.com/doi/10.1080/23570008.2024.2447975 |
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