SYNTHESIS OF FOOD GRADE SALT FROM BRINE WATER OF TIRTA SANITA BOGOR

Ermiziar Tarmizi, Kudrat Sunandar, Agam Duma Kalista Wibowo

Abstract


Tirta Sanita Bogor brine water contains high concentrations of sodium (Na). It also contains calcium (Ca) and magnesium (Mg). The purpose of this research is to make the food grade salt with relatively low Ca and Mg content. The process was carried out in two methods, the first method was chemical precipitation which was divided into two stages, the removal of the Mg element using a limestone compound (CaCO3) which has been calcined at 900˚C for 6 hours, and the removal of Ca element using Li2CO3 compound. The second method was traditional evaporation which was conducted using prism greenhouse technology. The brine filtrate was reacted with Na2CO3 and the results were analyzed using the ICP-OES. The results showed that the NaCl content was 80% by the chemical precipitation and traditional evaporation methods.

Keywords


Brine water, Precipitation, Evaporation, Food grade salt

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References


Aprilianti, & Gustiawati. (2016). Peningkatan Kualitas Garam Rakyat dengan Metode Reksristalisasi. ITS. Surabaya.

Arwiyah, A., Zainuri, M., & Efendy, M. (2015). Studi Kandungan NaCl Di Dalam Air Baku Dan Garam Yang Dihasilkan Serta Produktivitas Lahan Garam Menggunakan Media Meja Garam Yang Berbeda. Jurnal Kelautan, 1(8), 1–9.

Farikh, A. (2017). Kualitas Garam Hasil Produksi Rakyat Dengan Metoda Prisma Rumah Kaca DI Desa Sedayu Lawas Kecamatan Brondong Kabupaten Lamongan, Jawa Timur. Universitas Brawijaya. Malang.

Firdiyono, F., Lalasari, L. H., Tarmizi, E., Sulistiyono, E., Andriyah, L., Arini, T., Natasha, N. C., & Yunita, E. (2020). The Degree of Lithium (Li) Stability Compared To Calcium (Ca) and Magnesium (Mg) From Low Lithium Grade Brine Water with Addition of Limestone and Oxalic Acid. IOP Conf. Ser.: Mater. Sci. Eng., 858(1), 012044.

Lalasari, L. H., Fatahillah, F. R., Rahmat, D., Tarmizi, E. A., Rhamdani, E., Sulistiyono, L., & Andriyah Firdiyono, F. (2019). Magnesium removal from brine water with low lithium grade using limestone, rembang, indonesia. IOP Conf. Ser.: Mater. Sci. Eng, 578(1), 012067.

Rismana, E. (2014). Kajian Proses Produksi Garam Aneka Pangan Menggunakan Beberapa Sumber Bahan Baku. J Chem. Prog, 7(1), 25–28.

Rusiyanto, Soesilowati, E., & Jumaeri. (2013). Penguatan Industri Garam Nasional Melalui Perbaikan Teknologi Budi Daya Dan Diversifikasi Produk. Jurnal Sainteknologi, 11(2), 129–142.

Sumarno, Ratnawati, R., & Nugroho, A. (2012). Recovery Garam Lithium Dari Air Asin (Brine) Dengan Metoda Presipitasi. Jurnal Teknik, 33(2), 66–70.

Tansil, Y., Belina, Y., & Widjaja, T. (2016). Produksi Garam Farmasi dari Garam Rakyat. Jurnal Teknik ITS, 5(2). https://doi.org/10.12962/j23373539.v5i2.16427

Yansa, H., Sandi, D, H., & Umra, N, I. (2015). Sea Water Filter With Circle Method Untuk Meningkatkan Produksi Garam Beryodium Menuju Pencapaian Swasembada Garam Nasional Yang Berkelanjutan. Jurnal PENA, 2(1), 1–20.




DOI: http://dx.doi.org/10.21776/ub.jpa.2021.009.03.4

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