Main Article Content
Abstract
Coal mining is a significant contributor to the economy of East Kalimantan Province, with most activities employing open-pit mining systems involving stripping and transporting soil surface. If not properly managed, these activities can lead to Acid Mine Drainage (AMD), which is rainwater and groundwater reacting with sulfide content. Without any treatment before discharge into the environment, AMD can cause environmental pollution. One such treatment method is constructed wetlands, utilizing Pontederia crassipes to absorb heavy metals present in AMD. This study aims to determine the phytoremediation effect on the pH and TSS of acid mine drainage using constructed wetland methods. The research was conducted at PT. Lanna Harita Indonesia, using three 60x50x50 cm container boxes as a collection pond for AMD, a phytoremediation pond containing sand, zeolite rock, and filter cotton, and a constructed wetland phytoremediation pond containing Pontederia crassipes. The results show that Pontederia crassipes can increase the acidic pH from 4.11 to 7.65 and reduce the TSS value from 1016 mg/L to 22 mg/L. This indicates that the final AMD values after phytoremediation treatment comply with the quality standards outlined in East Kalimantan Regional Regulation No. 2 of 2011, meaning it is suitable for discharge into the environment with minimal negative environmental impact.
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References
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References
aan Dan Pengendalian Air Asam Tambang Pada Kegiatan Pertambangan Batubara (Management and Control of Acid Mine Water in Coal Mining Activities). Jurnal Teknologi Pertambangan (JTP), 24(1), 44–51.
Nadir, M., Irwan, M., Agung Satria Bekti, R., & Program Studi, D. (2019). Penggunaan Metode Fitoremidiasi Eceng Gondok Guna Mereduksi Nilai COD, Tss Dan pH pada Pengolahan Air Limbah Sarung Tenun Samarinda.
Novita, E., Wahyuningsih, S., Andriana Na, D., Jannah, imatul, Andiananta Pradana, H., Bioteknologi & Biosains Indonesia Fitoremediasi Air Limbah Laboratorium Analitik. Teknik Pertanian, J., Teknologi Pertanian, F., Jember, U., & Sumber Daya Air Pertanian, P. (n.d.). The Use of Water Hyacinth and Cattail Plants (Vol. 7). http://ejurnal.bppt.go.id/index.php/JBBI
Nugraha, F. A., Kirmi, H., Haryanto, B., & Afiffa, M. (2020). Analisis Penggunaan Media Tandan Sawit dan Kompos dengan Sistem Aerobic Wetland dalam Mengolah Air Asam Tambang. SPECTA Journal of Technology, 4(2), 35–44. https://doi.org/10.35718/specta.v4i2.169
Pangihutan Sinaga, M., Tony Edyt Siburian, D., & Edward Kristian Zega, dan. (n.d.). The Impact Of Total Suspended Solid (TSS) And Containing Water Chlorophyll-A On The Fertility Level Of Jakarta Jakarta Bay Waters Using Technology Of Google Earth Engine (Gee) Clouds. Jurnal Ilmiah Platax, 12(2), 2024. https://doi.org/10.35800/jip.v10i2.55236
Paulina, M., Faradika, M., Kehutanan, J., Pertanian, F., Bengkulu, U., Supratman, J. W. R., & Limun, K. (2024). Fitoremediasi dengan Berbagai Jenis Tumbuhan : Review Phytoremediation with Various Types of Plants : Review. Journal of Global Forest and Environmental Science, 4(1).
Putri, W. N., Barus, L., Ahyanti, M., Prianto, N., Masra, F., Indarwati, S., Lingkungan, K., & Kemenkes, P. (2023). Kemampuan Eceng Gondok ( Eichhornia Crassipes ) Sebagai Fitoremediasi. 3(3), 137–145.
Savira, W., Fitrihidajati, H., Biologi, J., Matematika, F., Ilmu, D., Alam, P., & Surabaya, U. N. (2024). Pemanfaatan Eceng gondok (Eichornia crassipes) dan Kayu apu (Pistia stratiotes ) sebagai Agen Fitoremediasi Pencemaran Air oleh Logam Berat Zink (Zn). 13(1), 191–197. https://journal.unesa.ac.id/index.php/lenterabio/index
Yanti, F., & Simanjuntak, H. (2024). Fitoremediasi Posfat Menggunakan Tanaman Eceng Gondok Pada Limbah Cair Domestik. 8(2), 217–222.