An Analysis of Mercury (Hg) Content in Drinking Water with Renal Dysfunction in the Traditional Gold Miners in TahiItevillage, District of Rarowatu, Bombana Regency

Suramas, Lucia Yogyana; Daud, Anwar; Birawida, Agus Bintara

doi:10.5958/0976-5506.2019.00801.5

Cited by 1 publication

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“…The presence of high levels of coliform can be caused by various reasons, particularly sanitation issues such as the usage of septic tanks and the distance between water sources and pollutants. Furthermore, coliform bacteria from the digestive systems of human and animal bodies could be released by organism generated waterborne illness through surface water [92][93][94]. Before flowing into the MD2, the Opak sub-watershed flows through the agricultural land.…”

Section: Spatial Analysis Of the Opak Sub-watershed's Water Qualitymentioning

confidence: 99%

Land-Use Impact on Water Quality of the Opak Sub-Watershed, Yogyakarta, Indonesia

et al. 2022

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The integrated monitoring system of water quality is eminently reliant on water quality trend data. This study aims to obtain water quality patterns related to land-use change over a periodic observation in the Opak sub-watershed, Indonesia, both from a seasonal and spatial point of view. Landsat image data from 2013 to 2020 and water quality data comprising 25 parameters were compiled and analyzed. This study observed that land use remarkably correlated to water quality, especially the building area representing the dense population and various anthropogenic activities, to pollute the water sources. Three types of pollutant sources were identified using principal component analysis (PCA), including domestic, industrial, and agricultural activities, which all influenced the variance in river water quality. The use of spatiotemporal-based and multivariate analysis was to interpret water quality trend data, which can help the stakeholders to monitor pollution and take control in the Opak sub-watershed. The results investigated 17 out of 25 water quality parameters, which showed an increasing trend from upstream to downstream during the observation time. The concentration of biological oxygen demand over five days (BOD5), chemical oxygen demand (COD), nitrite, sulfide, phenol, phosphate, oil and grease, lead, Escherichia coli (E. coli), and total coli, surpassed the water quality standard through spatial analysis.

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Section: Spatial Analysis Of the Opak Sub-watershed's Water Qualitymentioning

confidence: 99%

Land-Use Impact on Water Quality of the Opak Sub-Watershed, Yogyakarta, Indonesia

et al. 2022

View full text Add to dashboard Cite

show abstract

An Analysis of Mercury (Hg) Content in Drinking Water with Renal Dysfunction in the Traditional Gold Miners in TahiItevillage, District of Rarowatu, Bombana Regency

Cited by 1 publication

References 0 publications

Land-Use Impact on Water Quality of the Opak Sub-Watershed, Yogyakarta, Indonesia

Land-Use Impact on Water Quality of the Opak Sub-Watershed, Yogyakarta, Indonesia

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