DAMPAK PENAMBANGAN EMAS ILEGAL DI KABUPATEN BURU TERHADAP KONSENTRASI MERKURI (Hg) PADA KEPITING BAKAU (Scylla serrata) DAN KEONG BAKAU (Telescopium telescopium)
Abstract
Background: Illegal gold mining in Buru Regency uses the heavy metal mercury to
process gold material, so it can pollute the environment, including aquatic biota such as
mangrove crabs (Scylla serrata) and mangrove snails (Telescopium telescopium). The aim
of this research is to analyze the amount of mercury concentration and the level of pollution
in mangrove crabs and snails as a result of illegal gold mining in Buru Regency.
Methods: Research samples were taken at the Waelata River Estuary and the Anahoni
River Estuary. For mercury analysis, 8 mangrove crabs and 16 mangrove snails were
taken. Analysis of mercury concentration using the AAS Cold Vapor method.
Results: The results showed that the heavy metal mercury was detected in mangrove
crabs and mangrove snails. The concentration of mercury detected is still below the quality
standard set based on heavy metal contamination (SNI) No. 7387 of 2009, specifically for
the heavy metal Hg in shellfish (bilvalves), mollusks and sea cucumbers, shrimp and other
crustaceans at 1.0 mg/kg (ppm).
Conclusion: Illegal gold mining in Buru Regency has an impact on mercury concentrations
in mangrove crabs and mangrove snails, but the value is still below the specified quality
standards. However, consumption of mangrove crabs and mangrove snails that live around
gold mining areas in Buru Regency must be limited, considering the nature of mercury
accumulation.
Downloads
References
Badan Standardisasi Nasional (BSN) (SNI 7387). 2009. Batas Maksimum Cemaran Logam Berat dalam Pangan. Badan Standarisasi Nasional: Jakarta.
Badan Standarisasi Nasional (BSN) (SNI 2354. 6). 2016. Cara Uji Kimia : Bagian 6: Penentuan Kadar Logam Berat Merkuri (Hg) Pada Produk Perikanan. Badan Standarisasi Nasional: Jakarta.
Hasni., Indriyani, N., Muhammad, I dan Agus, K. 2020. Akumulasi Logam Berat Merkuri (Hg) serta Tingkat Serangan Parasit pada Kepiting Bakau (Scylla serrata) di Perairan Desa Tunas Baru Kecamatan Rarowatu Utara Kabupaten Bombana Sulawesi Tenggara. Media Akuatika: Jurnal Ilmiah Jurusan Budidaya Perairan, 5(1): 13–23.
Haque, H., & Choudhury, A. 2015. Ecology and behavior of Telescopium Telescopium (Linnaeus, 1758), (Mollusca: Gastropoda: Potamididae) from Chemaguri mudflats, Sagar Island, Sundarbans, India. International Journal of Engineering Science Invention, 4(4), 16-21.
Indrajaya, F dan Virgiyanti, L. Analisa Kandungan Merkuri (Hg) Di Wilayah Penambangan Emas Danau Payawan Desa Tumbang Panggo Kecamatan Tasik Payawan Kabupaten Katingan. PROMINE. 2019; 7(2): 59-64.
Irsan., Male, Y.T dan Selanno, D.A. Analisis Konsentrasi Logam Berat Merkuri (Hg) Pada Air, Sedimen dan Kerang Polymesoda erosa di Muara Sungai Waelata dan Sungai Anahoni Kabupaten Buru. Jurnal Chem. Prog. 2020; 13 (1): 31-38.
Male, Y.T., Brushett A.J.R, Pocock, M dan Nanlohy, A. 2013. Recent Mercury Contamination from Artisanal Gold Mining on Buru Island, Indonesia–Potential Future Risks to Environmental Health and Food Safety. Marine Pollution Bulletin. 2013; 77 (1-2): 428-433.
Male YT, Nanlohy A, Asriningsih. Analisis Pendahuluan Kadar Merkuri (Hg) pada Beberapa Jenis Kerang. Ind. J. Chem. Res. 2014; 2: 136-141.
Mariwy A., Tuasamu, Y dan Warinah. Analisis Kadar Merkuri (Hg) Pada Badan Air di Beberapa Titik Sungai Waiapu Kabupaten Buru. MjoCE. 2019; l 9 (2): 116-122.
Nurdin, R. 2012. Metil merkuri Ancaman Bagi Kesehatan dan Lingkungan Hidup. Radar Sulteng. J.Akad. Kim, 2(3):140-145.
Pasaribu, N. B. 2017. Makanan dan Kebiasaan Makan Kepiting Bakau (Scylla serrata Forskal 1779) di Perairan Kampung Sentosa Barat Kelurahan Belawan Sicanang Kecamatan Medan Belawan. Universitas Sumatera Utara.
Pelu, A.D., Tuharea., A dan Walalayo, N.H. Analisis Kadar Merkuri (Hg) Pada Ikan di Kecamatan Teluk Kaiely Kabupaten Buru Menggunakan Metode Mercury Analyzer. Jurnal Rumpun Ilmu Ksehatan (JRIK). 2022; 2 (1).
Pertiwi, R.T.A. Kandungan Merkuri dan Asam Sianida Pada Kerang Polymesoda sp di Teluk Kao Halmahera Utara. TECHNO. 2018; 7(1): 85-90.
Samman, A.,Djamar, T.F. Lumban, B dan Isdradjad, S. 2014. Konsentrasi merkuri dan hubungannya dengan indeks kepadatan keong popaco (Telescopium telescopium) di Kao Teluk, Halmahera Utara. Depik, 3(2): 128-136.
Sehol, M., Rosita, M., Kasmawati dan Irsan. 2023. Analisis Perbandingan Kualitas Air yang Bermuara di Perairan Teluk Kayeli Sebagai Dampak dari Penambang Ilegal. Jurnal Kesehatan Lingkungan Indonesia, 22 (1): 104 – 111.
Willan, R.C. 2013. A key to the potamidid snails (longbums, mudcreepers and treecreepers) of Northern Australia. Northern Territory Naturalist, 24: 68-80.
Yulis, P.A.R. 2018. Analisis Kadar Logam Merkuri (Hg) dan (pH) Air Sungai Kuantan Terdampak Penambangan Emas Tanpa Izin (PETI). Jurnal Pendidikan Kimia, 2(1): 28-36.