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Validation of Mercury Speciation Analysis in River Around Artisanal Small-Scale Gold Mining Area in West Nusa Tenggara, Indonesia

التفاصيل البيبلوغرافية
العنوان: Validation of Mercury Speciation Analysis in River Around Artisanal Small-Scale Gold Mining Area in West Nusa Tenggara, Indonesia
المؤلفون: Dhony Hermanto, Nurul Ismillayli, Nindi Herdiyanti, Siti Raudhatul Kamali, Soraya Aulia
المصدر: Science and Technology Indonesia, Vol 7, Iss 3, Pp 379-384 (2022)
بيانات النشر: Magister Program of Material Sciences, Graduate School of Universitas Sriwijaya, 2022.
سنة النشر: 2022
المجموعة: LCC:Technology
LCC:Science
مصطلحات موضوعية: validation, mercury analyzer, mercury speciation, the pelangan river, rambut petung district, Technology, Science
الوصف: A method for determining mercury concentration using a mercury analyzer in a river water sample was validated according to ISO/IEC 17025. Analytical performance including linear range, limit of detection, precision and accuracy were evaluated. Mercury speciation profile was obtained from Pelangan River at three areas within Dusun Rambut Petung, an area with the highest amount of artisanal small-scale gold mining (ASGM) in Lombok, West Nusa Tenggara. Then, their concentration in each species was measured using sequential extraction. Good curve linearity was obtained in the concentration range of 0.1-5.0 µg/L and the limit of detection was 0.014 µg/L. The developed method has good precision and accuracy with a RSD value
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2580-4405
2580-4391
Relation: https://sciencetechindonesia.com/index.php/jsti/article/view/375/258; https://doaj.org/toc/2580-4405; https://doaj.org/toc/2580-4391
DOI: 10.26554/sti.2022.7.3.379-384
URL الوصول: https://doaj.org/article/0cb9eb00a65d45e7834b3daa1a691c19
رقم الأكسشن: edsdoj.0cb9eb00a65d45e7834b3daa1a691c19
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:25804405
25804391
DOI:10.26554/sti.2022.7.3.379-384