TAILING POND MAINTENANCE SYSTEM PT. DINAMIKA SEJAHTERA MANDIRI AT THE TERAJU SITE, TOBA DISTRICT, SANGGAU REGENCY

Syarif Rafhi Gazhian, Azwa Nirmala, Ricka Aprillia, H. Sutrisno, F. Meilasari

Abstract


PT. Dinamika Sejahtera Mandiri has 6 settling ponds. One of the factors that must be considered in mining activities is the residue from the washing process that will enter the settling pond. Pool conditions at PT. The Mandiri Sejahtera Dynamics seems to be almost full, which requires a study on the maintenance of the settling pond to be carried out. This research aims to plan and schedule the dredging of the settling pond and the addition of tools for optimal pond maintenance.The research was conducted by collecting primary and secondary data, primary data consisting of tailings samples, circulation time, and full discharge time. While secondary data consists of rainfall, equipment specifications, pond depth, and pond area. Then it will be processed from the calculation of planned rainfall, rainwater discharge, percent solid, particle velocity, settling material, pond dredging time and the number of additional tools.

Keywords


Bauxite, Settling Pond, Dredging Time, Nursing

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References


Rhymes, B. H. (2019). Evaluation of Sediment Pond Capacity in Meeting Bauxite Production Targets on Hill 7 at UBPB PT. ANTAM Tbk.

Rainfall Data (2011-2020), BMKG (Climatology and Geophysics Meteorology Agency) Tayan Station, Sanggau.

Hartono. (2013). Mine Distribution System, Faculty of Mineral Technology, National Development University "Veteran" Yogyakarta

Huisman, L. 1973. Sediment and Flotation, Faculty of Engineering and Geoscience, Technische Universiteit Delft University of Technology.

Huisman, L. (1977). Sedimentation and Flotation Mechanical, Filtration, DELFT University of Technology, Kawamura.

Januarius, H., Nirmala, A., & Sutrisno, H., (2021). Technical Study of Mining Distribution System in Bukit 13 PT. antam TBK-UBP Bauxite Tayan.

Decree of the Minister of Energy and Mineral Resources of the Republic of Indonesia No. 1827 K/30/MEM/2018 concerning "Guidelines for the Implementation of Good Mining Engineering Rules".

Pangaribuan, N. G., Nirmala, A ., & Syafrianto, M. K. (2021). Pipeline System Planning and Settling Ponds.

Data and Information Center. (2007). ESDM Data Warehouse, Department of Energy and Mineral Resources. Jakarta.

Pantun, B. H., Nirmala, A., & Syafrianto, M. K. (2020). Evaluation of the rest of sediment pool capacity in meeting the target of bauxite production at build 7 in UBPB PT. Antam Tbk, Tayan Hilir District.

Princess, A. P. (2019). Evaluation of the Capacity of the Deposition Pond of the Bauxite Washing Unit at the Washing Plant.

Ridho, M. (2017). Technical Study of Settling Ponds on Bauxite Ore Leaching PT. Antam Tbk. Ubp Bauxite Tayan Hilir Sanggau Regency, West Kalimantan Province, Thesis of the Mining Engineering Undergraduate Study Program FTM-UPN "Veteran", Yogyakarta.

Light. (2019). Technical Study of Tailing Pond Maintenance Scheduling.

Soemarto. 1986. Engineering hydrology. National business, Jl. Praban no. 55. Phone. 471580 P.O. Box. 23. Surabaya – Indonesia.

Sosrodarsono. (1976). Hydrology For Irrigation. Pradnya Paramita: Jakarta. 5 - 62.

Suhala, S., & Muta'alim. (1995). Mining Technology Indonesia Center for Research and Development of Mineral Technology Directorate General of General Mining, Ministry of Mines and Energy, Jakarta.

Sukandarrumidi. 2009. Industrial Excavated Materials. Yogyakarta: Faculty of Engineering, Gajah Mada University.

Suryadiputra, D. (2011). Technical Study of pt. Kalimantan Prima Persada Pit Bre Seam Ab, Lokpaikat District, Tapin Regency, South Kalimantan.

Suwandhi, A. 2004. Mine channeling system planning. Open pit mining planning training, Unisba, 12 – 22 July 2004

Todd. (2005). Groundwater Hydrology third edition, United State of America.

Law of the Republic of Indonesia number 4 of 2009 concerning mineral and batuara mining. First edition. Bogor. Suluh media. 2009. ISBN: 978-979-18981-4-0.

Widodo. (2012). Hydrology, Hydrogeology, And Mine Jetting. Bandung:




DOI: https://doi.org/10.26418/jtst.v22i2.59158

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