Bioremediasi Tanah Tercemar Timbal pada Tempat Pemrosesan Akhir Sampah Jalupang Kabupaten Karawang menggunakan Teknologi Vermicomposting
DOI:
https://doi.org/10.26418/jtllb.v13i2.94608Keywords:
Landfill, Lead, VermicompostingAbstract
The Final Waste Processing Site (TPA) Jalupang is a landfill located in Karawang Regency that has been operating since 2003, with a total area of 6.9 hectares and an effective area of 4.7 hectares. For 22 years, TPA Jalupang has operated using the open dumping method, which poses a risk of heavy metal contamination, including lead (Pb). One method for removing heavy metals from soil is through vermicomposting technology. Therefore, this study aims to evaluate the effectiveness of vermicomposting in reducing lead (Pb) concentrations in contaminated soil. This research was conducted experimentally on a laboratory scale over 56 days using reactors with a capacity of 55 liters. The experimental variations involved different ratios of contaminated soil and vermicompost feedstock: 0:2 and 2:0 (as controls), as well as 1:2 and 2:1 (w/w), with the addition of 75 earthworms under aerobic conditions. Throughout the experiment, pH, temperature, and moisture content were monitored, along with periodic measurements of the C/N ratio and lead concentration every 14 days. During the vermicomposting process, environmental conditions with temperatures ranging from 29.0"“37.0 °C, pH levels from 4.5"“7.0, and moisture levels between 30%"“80% were found to be within the optimal range for sustaining the process. The most optimal results were obtained in the 1:1 (w/w) reactor variation, which showed a reduction in lead concentration by 50,7%.References
Abrar, M. (2013). Pengembangan Model Untuk Memprediksi Pengaruh Suhu Penyimpanan Terhadap Laju Pertumbuhan Bakteri Pada Susu Segar. Jurnal Medika Veterinaria, 7(2), 109–112. https://doi.org/10.21157/j.med.vet..v7i2.2945
Adnan, H., Ainun, S., & Halomoan, N. (2018). Studi Kajian Densitas Sampah Berdasarkan Alat Angkut dan Sumber Sampah di TPA Jalupang Kabupaten Karawang. Jurnal Teknik Lingkungan, 24(April), 21–31.
Alribowo, Sampoerno, & Edison, A. (2016). Pengaruh Pemberian Vermikompos Terhadap pertumbbuhan dan hasil Produksi Pakcoy (Brassica rapa L.). Universitas Riau Jom Faperta, 3(2), 1–9.
Alwie, rahayu deny danar dan alvi furwanti, Prasetio, A. B., Andespa, R., Lhokseumawe, P. N., & Pengantar, K. (2020). ANALISIS KANDUNGAN LOGAM BERAT TIMBAL (Pb) DAN KADMIUM (Cd) PADA AIR PERMUKAAN DI LINGKUNGAN SEKITAR TEMPAT PEMROSESAN AKHIR (TPA) PIYUNGAN, KABUPATEN BANTUL. Jurnal Ekonomi Volume 18, Nomor 1 Maret201, 2(1), 41–49.
Bianchi, M. (2024). A Field Guide to Monsters: Ecogames, 559–576. https://doi.org/10.2307/jj.10819591.30
Departemen Pertanian. (2001). Tata Cara Pengambilan Contoh Tanah Untuk Uji Tanah. . In Lembar Informasi Pertanian BPTP YOGYAKARTA (p. 521). https://pustaka.setjen.pertanian.go.id/informasi-pub/category/38-tanah-dan-agroklimat-umum?download=457:tanah-dan-agroklimat-umum
Hapsari, P. (2014). Pengolahan Lumpur Berminyak Dengan Metode Co-Composting.
Kharisma Army, E., Tsabitah, N., Keilmuan Eksplorasi Sumberdaya Bumi, K., Studi Teknik Pertambangan, P., Teknologi Produksi dan Industri, J., Teknologi Sumatera, I., Terusan Ryacudu, J., Huwi, W., Jati Agung, K., Lampung Selatan, K., Sarjana, P., & Artikel, R. (2023). Perhitungan Permeabilitas Tanah dengan Metode Falling Head pada PT Solusi Bangun Indonesia, Plant Tuban. Technology, and Visual Culture, 3(2), 2023.
Luo, N. (2024). Methods for controlling heavy metals in environmental soils based on artificial neural networks. Scientific Reports, 14(1), 1–13. https://doi.org/10.1038/s41598-024-52869-9
Oktavian, P., Anas, M., Kasman, Sudiana, I. N., Safaani, J., & Agusu, L. (2024). Studi Kajian Literatur: Pengaruh Keberadaan Logam Berat Terhadap Tingkat Kesuburan Tanah di Indonesia. Einstein’s: Research Journal of Applied Physics, 2(1), 20–23.
https://doi.org/10.33772/einsteins.v2i1.645
Purnomo, E. A., Sutrisno, E., & Sumiyati, S. (2017). Pengaruh variasi C/N rasio terhadap produksi kompos dan kandungan kalium (K), pospat (P) dari batang Pisang dengan kombinasi kotoran sapi dalam sistem vermicomposting. Jurnal Teknik Lingkungan, 6(2), 1–15.
Salawangi, A. C., Lengkong, J., & Kaunang, D. (2020). Kajian porositas tanah lempung berpasir dan lempung berliat yang ditanami jagung dengan pemberian kompos. Cocos, 5(5), 1–9.
SNI 3420:2016. (2016). Metode uji kuat geser langsung tanah. Badan Standardisasi Nasional, 1–8.
Ummah, M. S. (2019). In Sustainability (Switzerland) (Vol. 11, Issue 1). http://scioteca.caf.com/bitstream/handle/123456789/1091/RED2017-Eng-8ene.pdf?sequence=12&isAllowed=y%0Ahttp://dx.doi.org/10.1016/j.regsciurbeco.2008.06.005%0Ahttps://www.researchgate.net/publication/305320484_SISTEM_PEMBETUNGAN_TERPUSAT_STRATEGI_MELESTARI
Yanti, D., Mandang, T., Purwanto, M. Y. J., & Solahudin, M. (2020). Pengaruh Pengolahan Tanah dan Penambahan Jerami terhadap Kebutuhan Air Penyiapan Lahan Padi Sawah. Jurnal Keteknikan Pertanian, 7(3), 185–192. https://doi.org/10.19028/jtep.07.3.185-192
Yusmaman, W. M., Widiyanto, H., Rohmah, S. N., Ali, M., Pascasarjana, S., & Surakarta, U. M. (2023). Bahaya Lingkungan Pada Open Dumping Sampah Organik Perkotaan. 2(2), 85–101
Downloads
Published
Issue
Section
License
Copyright (c) 2025 Jurnal Teknologi Lingkungan Lahan Basah
This work is licensed under a Creative Commons Attribution 4.0 International License.
The articles in this journal are under the copyright of the author of the article. This article is open access from the journal.