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Water quality status and heavy metal pollution risk in the Ogan River, Palembang City

Journal of Degraded and Mining Lands Management · Vol. 13 No. 4 (2026) · hlm. 11173–11184

DOI
10.15243/jdmlm.2026.134.11173
ISSN
2502-2458, 2339-076X
Terbit
2026-10-01
Penerbit
Brawijaya University
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

The Ogan River, part of the Musi River Basin, plays a vital role in the urban environment and the lives of the people of Palembang. It receives pollution from residential areas, domestic waste, tie-dye production, rubber processing, river transport, and coal mining. This study aimed to analyze water quality, identify dominant pollutant parameters, evaluate spatial patterns of pollution, and determine potential pollution sources and management priorities for the Ogan River. The study was conducted at eight locations based on land use characteristics and activities along the river. The parameters analyzed included physical characteristics, chemical characteristics, heavy metals, and inorganic compounds. Water quality status was analyzed using the Pollution Index, the ratio of exceedances of quality standards, and spatial changes in concentration. The results showed that turbidity exceeded the quality standard at all points with concentrations of 30.5-38.3 NTU, while color exceeded the quality standard at Points 2-8 with the highest concentration of 84.723 PtCo at Point 8. KMnO? of 21.85-27.527 mg/L and Fe of 0.312-0.688 mg/L also exceeded the quality standard at all points, while most other chemical and metal parameters still met the quality standard. Spatially, pollution pressure tends to increase towards the middle and downstream parts, with Points 4, 5, 7, and 8 as priority locations. Pollution is thought to originate from a combination of domestic and industrial waste, surface runoff, bank erosion, river transportation, sediment resuspension, and runoff from coal storage areas.

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  • Sriwijaya University
  • Universitas Prabumulih
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Rekan penulisOrganisasiArtikel bersama
Irmeilyana IrmeilyanaSriwijaya University5
Sri Indra MaiyantiSriwijaya University4
Desty RodiahSriwijaya University1
Siddiq MakhalliSriwijaya University1
Anita DesianiSriwijaya University1
Bambang SuprihatinSriwijaya University1
Erlianto Hona SaputraSriwijaya University1
Nurhayati DamiriSriwijaya University1
Momon Sodik ImanudinSriwijaya University1

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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">Water quality status and heavy metal pollution risk in the Ogan River, Palembang City</dc:title>
	<dc:creator>Oktriyedi, Ferly</dc:creator>
	<dc:creator>Ngudiantoro, Ngudiantoro</dc:creator>
	<dc:creator>Hona Saputra, Erlianto</dc:creator>
	<dc:creator>Handayani, Lela</dc:creator>
	<dc:subject xml:lang="en-US">Ogan River</dc:subject>
	<dc:subject xml:lang="en-US">pollution index</dc:subject>
	<dc:subject xml:lang="en-US">pollution sources</dc:subject>
	<dc:subject xml:lang="en-US">river management</dc:subject>
	<dc:subject xml:lang="en-US">water quality</dc:subject>
	<dc:description xml:lang="en-US">The Ogan River, part of the Musi River Basin, plays a vital role in the urban environment and the lives of the people of Palembang. It receives pollution from residential areas, domestic waste, tie-dye production, rubber processing, river transport, and coal mining. This study aimed to analyze water quality, identify dominant pollutant parameters, evaluate spatial patterns of pollution, and determine potential pollution sources and management priorities for the Ogan River. The study was conducted at eight locations based on land use characteristics and activities along the river. The parameters analyzed included physical characteristics, chemical characteristics, heavy metals, and inorganic compounds. Water quality status was analyzed using the Pollution Index, the ratio of exceedances of quality standards, and spatial changes in concentration. The results showed that turbidity exceeded the quality standard at all points with concentrations of 30.5-38.3 NTU, while color exceeded the quality standard at Points 2-8 with the highest concentration of 84.723 PtCo at Point 8. KMnO? of 21.85-27.527 mg/L and Fe of 0.312-0.688 mg/L also exceeded the quality standard at all points, while most other chemical and metal parameters still met the quality standard. Spatially, pollution pressure tends to increase towards the middle and downstream parts, with Points 4, 5, 7, and 8 as priority locations. Pollution is thought to originate from a combination of domestic and industrial waste, surface runoff, bank erosion, river transportation, sediment resuspension, and runoff from coal storage areas.</dc:description>
	<dc:publisher xml:lang="en-US">Brawijaya University</dc:publisher>
	<dc:date>2026-10-01</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/17862</dc:identifier>
	<dc:identifier>10.15243/jdmlm.2026.134.11173</dc:identifier>
	<dc:source xml:lang="en-US">Journal of Degraded and Mining Lands Management; Vol. 13 No. 4 (2026); 11173–11184</dc:source>
	<dc:source>2502-2458</dc:source>
	<dc:source>2339-076X</dc:source>
	<dc:source>10.15243/jdmlm.2026.134</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/17862/2154</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2026 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>