Analysis of Lead (Pb) and Cadmium (Cd) in Oyster Crassostrea gigas and Saccostrea cucullata using Atomic Absorption and Ultraviolet-Visible Spectrophotometer Methods

Lelifajri Lelifajri, Salsabila Salsabila, Khairi Suhud

Abstract


Lead (Pb) and Cadmium (Cd) metals are highly toxic when accumulated in the body and cause serious diseases and even death. This study aimed to determine the metal content of Pb and Cd in the oyster species Crassostrea gigas and Saccostrea cucullate in the Lampulo and Krueng Cut areas at three different places. Analysis of the metals was carried out using AAS and UV-Visible spectrophotometers. Samples were prepared using concentrated HNO3 wet destruction and the addition of dithizone. The results showed Pb measured by AAS in Saccostrea cucullata 2.33-8.00 ppb, and by UV-Vis 2.77-8.66 ppb. Pb within Crassostrea gigas by AAS method 1.77-10.30 ppb, and by UV-Vis method 2.11-10.66 ppb. The Cd metal measured by AAS in Saccostrea cucullate is 3.80-10.50 ppb, and by UV-Vis method is 4.29-10.77 ppb, whereas Cd in Crassostrea gigas measured by AAS is 12.11-13.22 ppb and by UV-Vis method is 12.77-13.66 ppb. Linearity of Pb measurements with AAS and UV-Vis was obtained R2 =0.9979 and R2 =0.9938 and for Cd were R2 =0.9986 and R2 =0.9810. Accuracy (%recorvery) of Pb measurements by AAS and UV-Vis are 80-110% and 98-113% whereas Cd showed 100-106% and 91-107% respectively. The relative value of the standard deviation (%RSD ± SD) is 0.001 indicating excellent measurement results. Based on t-test calculations, measurements of Pb and Cd levels showed no difference between the AAS method and the UV-Vis method


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References


Emersida, I. (2021). Kandungan logam berat Pb, Cu dan Zn pada sedimen dan tiram (Crassostrea Cucullata Born) di muara sungai los Kala Kecamatan Muara Satu Kota Lhokseumawe Provinsi Aceh. 5(3), 1-5.

Muslim, B. (2018). Analisis Kadar Logam Berat Timbal (Pb) pada Air dan Tiram (Crassostrea Sp) di Pantai Mangara Bombang Kecamatan Tallo Makassar. (Skripsi). Universitas UIN Alauddin Makassar, Makassar.

Rahmadi, D., Machdar, I., & Syaubari. (2022). Analysis of Water Quality and Quality Status in Aceh Rivers Based on Environmental Pollution Index. Journal of Chemical Engineering and Environment, 17(2), 171-181. https://doi.org/10.23955/rkl.v17i2.28865.

Angraini, N. (2021). Penggunaan spektrofotometer Uv-Vis untuk analisis nutrien fosfat pada sedimen dalam rangka pengembangan modul praktikum oseanografi kimia. Jurnal Penelitian Sains. 23(2), 78-83.

Pratiwi, D. Y. (2020). Dampak Pencemaran Logam Berat Terhadap Sumber Daya Perikanan Dan Kesehatan Manusia. Jurnal Akuatek, 1(1), 59-65.

Azizah, R., Malau, R., Susanto, A.B., Santosa, G.W., Hartati, R., Irwani, I. & Suryono, S. 2018. Kandungan Timbal Pada Air, Sedimen, Dan Rumput Laut Sargassum sp. Di Perairan Jepara, Indonesia. Jurnal Kelautan Tropis, 21(2):155-166. DOI: 10.14710/jkt.v21i2.3010.

Perangin-Angin, M, S. (2019). Analisis Kadar Logam Pb, Cd, dan Cu pada Ikan Lele (Clarias Gariepinus Linn) yang Dibudidayakan secara Spektrofometer Serapan Atom. (Skripsi). Universitas Sumatera Utara, Medan.

Irfani, D. S. (2020). Hubungan Keracunan Timbal (Pb) Dengan Morfologi Sel Darah Merah Pada Tukang Cat Mobil di Kota Padang. (Skripsi). Sekolah Tinggi Ilmu Kesehatan Perintis Padang, Padang.

Muadifah, A., & Ngibad, K. (2020). Analisis Merkuri dan Hidrokuinon Pada Krim Pemutih yang Beredar di Blitar. Jurnal Pendidikan Kimia dan Ilmu Kimia, 3(2), 1-9.

Rona, M, N. (2019). Validasi metode penentuan mn dalam oli lubrikan dengan metode pengenceran langsung menggunakan spektrofotometer serapan atom. Indo. J. Chem. Res, 6(2), 94-100.

Sujana, D., & Nurul. (2020). Validation method for determination of niclosamide monohidrate in veterinary medicine using UV – Vis spectrophotometry. Jurnal Ilmiah Farmako Bahari, 11 (2), 153-160.

Amalia, V. (2020). Optimasi digesti asam pada analisis merkuri (Hg) dalam sedimen dengan menggunakan teknik Vapor Generation Accessory-Atomic Absorption Spectrophotometer (VGA-AAS). Al-Kimiya, 7(2), 67-74.

Umaningrum, D., Radna, N., & Maria, D.A. (2021). Perbandingan Metode Potensiometri dan Spektrofotometri Pada Penentuan Formalin. Jurnal Sains dan Terapan Kimia, 15 (1), 31-36.

Rusnawati., Yusuf, B., & Alimuddin. (2019). Perbandingan metode destruksi basah dan destruksi kering terhadap analisis logam berat timbal (Pb) pada tanaman rumput bebek (Lemna minor). Prosiding Seminar Kimia; 73-76.

Farida, M. (2022). Analisis Logam Timbal (Pb) dalam Eye Shadow Menggunakan Atomic Absorption Spectrophotometry (AAS). Serambi Konstruktivis. 4(2), 383-387.

Habibi, Y. (2020). Validasi metoda destruksi basah dan destruksi kering pada penentuan logam timbal (Pb) dan kadmium (Cd) dalam tanaman rumput. Integrated Lab Journal, 8(1), 25-31.

Faqihuddin. (2021). Perbandingan Metode Destruksi Kering dan Destruksi Basah Instrumen Spektrofotometri Serapan Atom (SSA) Untuk Analisis Logam. Prosiding Seminar Nasional Hasil Riset dan Pengabdian, 121-127.

Fajriah, N., Zulfadli., & Nasir, M. (2017). Analisis Kadar Logam Timbal (Pb) dan Kadmium (Cd) pada tanaman kangkung (Ipomoea aquatica) menggunakan Spektrofotometer Serapan Atom (SSA). Jurnal Ilmiah Mahasiswa Pendidikan Kimia. 2(3), 162-171.

Rahman, U. (2016). Dithizon: Agen pengkompleks untuk analisis logam menggunakan spektrofotometer Uv-Vis. Farmaka. 14(2), 308-317.

Yugatama, A., Mawarni, A. K., Fadillah, H., & Zulaikha, S. N. (2019). Analisis kandungan timbal dalam beberapa sediaan kosmetik yang beredar di kota Surakarta. Journal of Pharmaceutical Science and Clinical Research, 4(1), 52-59.

Hariawan, T. (2018). Penentuan Konsentrasi Dithizon dan pH Optimum dalam Pembuatan Test Kit Timbal. (Skripsi). Universitas Brawijaya, Malang.

Nur Y, Rohaeti E, Darusman, Latifah K. (2017). Optical Sensor for the Determination of Pb2+ Based On Immobilization of Dithizone onto Chitosan Silica Membrane. Institute of Research and Community Empowerment. Bogor Agricultural University. Bogor Indonesian. Indones. J. Chem., 17(1), 7-14.

Panggabean, A. S, Pasaribu, S. P., Kristiana, F. (2018), The Utilization of Nitrogen Gas a Carrier Gas in Determination of Hg Ions Using Cold Vapor-Atomic Absorption Spectrophotometer (CV-AAS), Indones. J. Chem., 18 (2), 279-285.

Rohmah,S.A.A., Muadifah,A., and Rahma Diyan Martha,R.M. 2021. Validasi Metode Penetapan Kadar Pengawet Natrium Benzoat pada Sari Kedelai di Beberapa Kecamatan di Kabupaten Tulungagung Menggunakan Spektrofotometer Uv-Vis. Jurnal Sains dan Kesehatan (JSK). . Vol 3. No 2. p-ISSN: 2303-0267, e-ISSN: 2407-6082, 120-127.




DOI: http://dx.doi.org/10.24845/ijfac.v8.i2.55

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