PENENTUAN KONSENTRASI AKTIVITAS URANIUM DARI INDUSTRI FOSFAT MENGGUNAKAN DETEKTOR ZnS(Ag)

Indri Setiani; Mohammad Munir; K. Sofjan Firdausi; Bunawas Bunawas

PENENTUAN KONSENTRASI AKTIVITAS URANIUM DARI INDUSTRI FOSFAT MENGGUNAKAN DETEKTOR ZnS(Ag)

*Indri Setiani - Laboratorium Fisika Atom & Nuklir, Jurusan Fisika Fakultas MIPA UNDIP, Indonesia

Mohammad Munir - Laboratorium Fisika Atom & Nuklir, Jurusan Fisika Fakultas MIPA UNDIP, Indonesia

K. Sofjan Firdausi - Laboratorium Fisika Atom & Nuklir, Jurusan Fisika Fakultas MIPA UNDIP, Indonesia

Bunawas Bunawas - Pusat Teknologi Keselamatan dan Metrologi Radiasi BATAN, Indonesia

How to cite (IEEE): I. Setiani, M. Munir, K. S. Firdausi, and B. Bunawas, "PENENTUAN KONSENTRASI AKTIVITAS URANIUM DARI INDUSTRI FOSFAT MENGGUNAKAN DETEKTOR ZnS(Ag)," BERKALA FISIKA, vol. 9, no. 2, pp. 63-70, Apr. 2012. [Online]. Retrieved from :

How to cite (APA): Setiani, I., Munir, M., Firdausi, K. S., & Bunawas, B. (2012). PENENTUAN KONSENTRASI AKTIVITAS URANIUM DARI INDUSTRI FOSFAT MENGGUNAKAN DETEKTOR ZnS(Ag). BERKALA FISIKA, 9(2), 63-70. Retrieved from https://ejournal.undip.ac.id/index.php/berkala_fisika/article/view/3096

How to cite (BCREC): Setiani, I., Munir, M., Firdausi, K. S., Bunawas, B. (2012). PENENTUAN KONSENTRASI AKTIVITAS URANIUM DARI INDUSTRI FOSFAT MENGGUNAKAN DETEKTOR ZnS(Ag). BERKALA FISIKA, 9 (2), 63-70 Retrieved from https://ejournal.undip.ac.id/index.php/berkala_fisika/article/view/3096

How to cite (Chicago): Setiani, Indri, Mohammad Munir, K. S. Firdausi, and Bunawas Bunawas. "PENENTUAN KONSENTRASI AKTIVITAS URANIUM DARI INDUSTRI FOSFAT MENGGUNAKAN DETEKTOR ZnS(Ag)." BERKALA FISIKA 9, no. 2 (2006): 63-70. Accessed April 5, 2025. https://ejournal.undip.ac.id/index.php/berkala_fisika/article/view/3096

How to cite (Vancouver): Setiani I, Munir M, Firdausi KS, Bunawas B. PENENTUAN KONSENTRASI AKTIVITAS URANIUM DARI INDUSTRI FOSFAT MENGGUNAKAN DETEKTOR ZnS(Ag). BERKALA FISIKA [Online]. 2012 Apr;9(2):63-70. Retrieved from: https://ejournal.undip.ac.id/index.php/berkala_fisika/article/view/3096.

How to cite (Harvard): Setiani, I., Munir, M., Firdausi, K. S., and Bunawas, B., 2012. PENENTUAN KONSENTRASI AKTIVITAS URANIUM DARI INDUSTRI FOSFAT MENGGUNAKAN DETEKTOR ZnS(Ag). BERKALA FISIKA, [Online] Volume 9(2), pp. 63-70. Available at:: https://ejournal.undip.ac.id/index.php/berkala_fisika/article/view/3096 [Accessed 5 Apr. 2025].

How to cite (MLA8): Setiani, Indri, Mohammad Munir, K. Sofjan Firdausi, and Bunawas Bunawas. "PENENTUAN KONSENTRASI AKTIVITAS URANIUM DARI INDUSTRI FOSFAT MENGGUNAKAN DETEKTOR ZnS(Ag)." BERKALA FISIKA, vol. 9, no. 2, 06 Apr. 2012, pp. 63-70 , https://ejournal.undip.ac.id/index.php/berkala_fisika/article/view/3096. Accessed 5 Apr. 2025.

BibTex Citation Data :

@article{BFIS3096,
    author = {Indri Setiani and Mohammad Munir and K. Sofjan Firdausi and Bunawas Bunawas},
    title = {PENENTUAN KONSENTRASI AKTIVITAS URANIUM DARI INDUSTRI FOSFAT MENGGUNAKAN DETEKTOR ZnS(Ag)},
    journal = {BERKALA FISIKA},
  volume = {9},
    number = {2},
    year = {2012},
    keywords = {},
    abstract = {  The activity concentration measurement of uranium (U 238 ) in yellowcake sample which is coming from  phosphate fertilizer industry P.T. PETRO KIMIA Gresik  by using ZnS(Ag) detector has been done. In order to do this measurement, it is needed to callibrate and calculate the minimum detectable level of the detector.     From the five samples that contain different yellowcake concentration, 400 mg of each samples were placed on five 2-inches-diameter stainless steel planchettes. HNO 3  solution were added and the samples were shaken in order to make the samples as homogeneous as possible. The samples were totally evaporated under an infrared lamp until dry. Then they were counted by ZnS(Ag) detector.     The uranium activity concentration measurement result of this method shows that sample with highest concentration of yellowcake (100%) have concentration activity 2,37 Bq/mg. While the sample with lowest concentration of yellowcake (37,5%) have concentration activity 0,95 Bq/mg.        Key words        : uranium, phosphate fertilizer industry, ZnS(Ag) detector, yellowcake  },
   pages = {63--70}    url = {https://ejournal.undip.ac.id/index.php/berkala_fisika/article/view/3096}
}

Refworks Citation Data :

@article{{BFIS}{3096}, author = {Setiani, I., Munir, M., Firdausi, K., Bunawas, B.}, title = {PENENTUAN KONSENTRASI AKTIVITAS URANIUM DARI INDUSTRI FOSFAT MENGGUNAKAN DETEKTOR ZnS(Ag)}, journal = {BERKALA FISIKA}, volume = {9}, number = {2}, year = {2012}, url = {https://ejournal.undip.ac.id/index.php/berkala_fisika/article/view/3096} }

Citation Format:

Abstract

The activity concentration measurement of uranium (U²³⁸) in yellowcake sample which is coming from phosphate fertilizer industry P.T. PETRO KIMIA Gresik by using ZnS(Ag) detector has been done. In order to do this measurement, it is needed to callibrate and calculate the minimum detectable level of the detector.

From the five samples that contain different yellowcake concentration, 400 mg of each samples were placed on five 2-inches-diameter stainless steel planchettes. HNO₃ solution were added and the samples were shaken in order to make the samples as homogeneous as possible. The samples were totally evaporated under an infrared lamp until dry. Then they were counted by ZnS(Ag) detector.

The uranium activity concentration measurement result of this method shows that sample with highest concentration of yellowcake (100%) have concentration activity 2,37 Bq/mg. While the sample with lowest concentration of yellowcake (37,5%) have concentration activity 0,95 Bq/mg.

Key words : uranium, phosphate fertilizer industry, ZnS(Ag) detector, yellowcake

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Section: Research Articles

Language : EN

In Vol 9, No 2 (2006): Berkala Fisika