Fitriawan, Erwin Rangga and Winarno B, Eddy and Amri, Nur Ali (2021) KAJIAN KULITAS AIR PADA LUBANG BEKAS TAMBANG BATUBARA. In: Prosiding Seminar Teknologi Kebumian dan Kelautan, 10 Juii 2021, ITATS.
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Abstract
ABSTRAK Resiko dari kegitan pertambangan adalah terjadinya lubang bukaan atau yang di sebut Pit Lake yang tidak dapat di reklamasi atau di pulihkan Kembali seperti rona awal karena jumlah striping ratio yang besar sebagian besar batuan dan endapan batubara telah diambil, sehingga terjadi defisit overburden. Sisa lubang bekas galian tambang tersebut pada akhirnya akan menjadi kawasan tampungan air larian dan air hujan (reservoir) Dalam upaya untuk memanfaatkan air di lubang bekas tambang penelitian ini mengevaluasi kualitas air area penelitian. Dengan melakukan uji labotorium berdasarkan aparameter, pH, TSS,Fe,Mn,dan Cd.metode pengambilan sample random sampling dan harus sesuai Standard Operasional Procedure (SOP). Penelitian dilakukan di tambang batubara di Kalimantan Selatan Kabupaten Tanah Bumbu, Kecamatan Satui. Selanjutnya hasil analisis labotorium di lakukan penilaian dengan baku mutu PP No 82 Tahun 2001tentang kualitas air bersih, dengan analisis metode storet dari perbandingan analisis tersebut akan mengatahui jumlah pembobotan antara nilai uji labotorium dengan bakumutu. Dari hasil analisis menunjukan bahwa rata-rata kulitas air di lubang bekas tambang dengan parameter pH 8, TSS 0,1 mg/L ,Fe 0,00047 mg/L,Mn 0.004 mg/L ,dan Cd 0.003 mg/L. dari hasil analisis uji kualitas air menunjukan bahwa kulaitas air pada lubang bekas tambang tidak melebihi batas baku mutu, sehingga aman dan sesuai dengan baku mutu PP No 82 Tahun 2001. Kata kunci: , air, lubang bekas tambang, pemantauan ABSTRACT The risk of mining activities is the occurrence of openings or so-called Pit Lakes that cannot be reclaimed or restored to their initial color because of the large striping ratio, most of the rock and coal deposits have been removed, resulting in an overburden deficit. The rest of the ex-mining pit will eventually become a runoff and rainwater catchment area (reservoir). In an effort to utilize water in the ex-mining pit, this study evaluates the water quality of the research area. By conducting laboratory tests based on parameters, pH, TSS, Fe, Mn, and Cd. The sampling method is random sampling and must comply with the Standard Operating Procedure (SOP). The research was conducted at a coal mine in South Kalimantan, Tanah Bumbu Regency, Satui District. Furthermore, the results of the laboratory analysis are assessed with the quality standard of PP No. 82 of 2001 concerning the quality of clean water, with the storet method analysis of the comparison analysis will determine the amount of weighting between the laboratory test value and the quality standard. From the analysis results show that the average water quality in the ex-mining pit with parameters pH 8, TSS 0.1 mg/L, Fe 0.00047 mg/L, Mn 0.004 mg/L, and Cd 0.003 mg/L. the results of the analysis of the water quality test show that the quality of the water in the ex-mining pit does not exceed the quality standard limit, so it is safe and in accordance with the quality standard of PP No. 82 of 2001. Keywords: ex-mining pit, monitoring, water
| Item Type: | Conference or Workshop Item (Paper) |
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| Uncontrolled Keywords: | ex-mining pit, monitoring, water, air, lubang bekas tambang, pemantauan |
| Subjects: | T Technology > TN Mining engineering. Metallurgy |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Dr. ST. MT Nur Ali Amri |
| Date Deposited: | 20 Nov 2021 09:34 |
| Last Modified: | 20 Nov 2021 09:34 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/27139 |
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