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Status of groundwater and river water quality around the location of illegal gold mining activities in Lantung District, Sumbawa

Journal of Degraded and Mining Lands Management · Vol. 10 No. 3 (2023) · hlm. 4433–4443

DOI
10.15243/jdmlm.2023.103.4433
ISSN
2502-2458, 2339-076X
Terbit
2023-04-01
Penerbit
Brawijaya University
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

The Lantung area is one of the places on Sumbawa Island with a large gold deposit. One of the activities of the Lantung people that has the potential to damage the environment is separating gold from mercury. This study aimed to examine the activity of the gold laundering process, and the level of contamination of groundwater and river water due to gold processing from amalgamation by mercury (Hg+) waste. In this study, sampling was carried out for each location, namely two samples of wastewater, six samples of river water, and two samples of groundwater, which were then tested in the laboratory on the parameters of mercury and TSS. At the same time, pH was measured in the field. Furthermore, from the survey results, it was found that the use of mercury was ±150-250 mL at each gold processing location. The results showed that all samples from wastewater (tailings), groundwater and river water were contaminated with mercury with levels exceeding the acceptable quality standards. Furthermore, the status of water quality using the Pollution Index (IP) method shows that wastewater is light to moderately polluted, groundwater is lightly polluted, and river water is also lightly to moderately polluted.

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35 penulis · 108 tautan kepenulisan bersama · 33 lintas organisasi

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  • Universitas Gadjah Mada
  • Politeknik Agraria STPN
  • Universitas Muhammadiyah Gorontalo
  • Universitas Syiah Kuala
  • Chongqing Normal University
  • Uganda Christian University
  • Organisasi berbeda
  • Organisasi sama
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Rekan penulisOrganisasiArtikel bersama
Eko HaryonoUniversitas Gadjah Mada5
Catur SugiyantoUniversitas Gadjah Mada4
Westi UtamiPoliteknik Agraria STPN4
Ahmad CahyadiUniversitas Gadjah Mada3
Muhammad NaufalUniversitas Gadjah Mada3
Margaretha WidyastutiUniversitas Gadjah Mada2
Indra Agus RiyantoUniversitas Gadjah Mada2
Langgeng Wahyu SantosaUniversitas Gadjah Mada2
Maryadi Budi WiyonoUniversitas Gadjah Mada1
Dzakwan Taufiq Nur MuhammadUniversitas Gadjah Mada1
Naufal Fattah TastianUniversitas Gadjah Mada1
M MisqiUniversitas Gadjah Mada1
Ika Noor Muslihah MUniversitas Gadjah Mada1
Candra Sari Djati KartikaUniversitas Gadjah Mada1
Totok GunawanUniversitas Gadjah Mada1
Nugraha Febri RamadhanUniversitas Gadjah Mada1
Ayunda MIlla PuspitaUniversitas Gadjah Mada1
Muhammad SulaimanUniversitas Gadjah Mada1
Sigit Heru MurtiUniversitas Gadjah Mada1
Risman JayaUniversitas Muhammadiyah Gorontalo1
Fachrurizal Sai KintoroUniversitas Gadjah Mada1
M WidyastutiUniversitas Gadjah Mada1
Fajri RamadhanUniversitas Gadjah Mada1
Romza Fauzan AgniyUniversitas Gadjah Mada1
Husna DiahUniversitas Syiah Kuala1
Junbing PuChongqing Normal University1
M. Nazir SalimPoliteknik Agraria STPN1
Mujiati MujiatiPoliteknik Agraria STPN1
Nurhadi NurhadiUniversitas Gadjah Mada1
Andrew MulabbiUganda Christian University1
Rinanda Amdalista Prastia LarasatiUniversitas Gadjah Mada1
Rindhang Bima YudhaPoliteknik Agraria STPN1

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Sumber metadata: OAI-PMH (metadata jurnal) http://jdmlm.ub.ac.id/index.php/jdmlm/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Status of groundwater and river water quality around the location of illegal gold mining activities in Lantung District, Sumbawa</dc:title>
	<dc:creator>Barakati, Kevin Philips</dc:creator>
	<dc:creator>Adji, Tjahyo Nugroho</dc:creator>
	<dc:creator>Rahardjo, Noorhadi</dc:creator>
	<dc:subject xml:lang="en-US">gold mining</dc:subject>
	<dc:subject xml:lang="en-US">groundwater</dc:subject>
	<dc:subject xml:lang="en-US">mercury</dc:subject>
	<dc:subject xml:lang="en-US">pollution</dc:subject>
	<dc:subject xml:lang="en-US">river</dc:subject>
	<dc:description xml:lang="en-US">The Lantung area is one of the places on Sumbawa Island with a large gold deposit. One of the activities of the Lantung people that has the potential to damage the environment is separating gold from mercury. This study aimed to examine the activity of the gold laundering process, and the level of contamination of groundwater and river water due to gold processing from amalgamation by mercury (Hg+) waste. In this study, sampling was carried out for each location, namely two samples of wastewater, six samples of river water, and two samples of groundwater, which were then tested in the laboratory on the parameters of mercury and TSS. At the same time, pH was measured in the field. Furthermore, from the survey results, it was found that the use of mercury was ±150-250 mL at each gold processing location. The results showed that all samples from wastewater (tailings), groundwater and river water were contaminated with mercury with levels exceeding the acceptable quality standards. Furthermore, the status of water quality using the Pollution Index (IP) method shows that wastewater is light to moderately polluted, groundwater is lightly polluted, and river water is also lightly to moderately polluted.</dc:description>
	<dc:publisher xml:lang="en-US">Brawijaya University</dc:publisher>
	<dc:date>2023-04-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/1500</dc:identifier>
	<dc:identifier>10.15243/jdmlm.2023.103.4433</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Degraded and Mining Lands Management; Vol. 10 No. 3 (2023); 4433-4443</dc:source>
	<dc:source>2502-2458</dc:source>
	<dc:source>2339-076X</dc:source>
	<dc:source>10.15243/jdmlm.2023.103</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/1500/pdf</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Journal of Degraded and Mining Lands Management</dc:rights>
	<dc:rights xml:lang="en-US">https://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>