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Appraisal of pollution levels and non-carcinogenic health risks associated with the emergence of heavy metals in Indonesian community water for sanitation,hygiene,and consumption

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Emerging Contaminants 2024年第3期10卷 230-249页

作者： Nurul Fahimah Indah Rachmatiah Siti Salami katharina oginawati Haryo Mubiarto Department of Environmental Engineering Faculty of Civil and Environmental EngineeringInstitut Teknologi BandungJl.Ganesha 10Bandung40132West JavaIndonesia Environmental Management Technology Research Group Department of Environmental EngineeringFaculty of Civil and Environmental EngineeringInstitut Teknologi BandungJl.Ganesha 10Bandung40132West JavaIndonesia Industrial Hygiene and Toxicology Laboratory Faculty of Civil and Environmental EngineeringInstitut Teknologi BandungJl.Ganesha 10Bandung40132West JavaIndonesia

Excessive heavy metal concentrations in water can pose a threat to human *** research analyzed 160 groundwater samples used for hygiene and sanitation,of which 62 were used for consumption,and 98 other types of drinking water were *** research findings indicate that 6%of groundwater for hygiene and sanitation and 13%of drinking water(7.8%groundwater,5.2%refill water)were deemed unfit for use due to elevated concentrations of certain heavy metals surpassing the maximum ***,Cd,Co,Hg,Mn,and Pb were detected in several drinking water samples deemed unsuitable for *** heavy metals suspected to originate from natural sources are Co,Fe,Mn,As,and Zn,while Pb,Cd,Hg,and Co are suspected to have anthropogenic *** arsenic exposure through the ingestion pathway posed a non-carcinogenic health risk to the local *** were found to be more susceptible than adult males and *** estimated average non-carcinogenic risk levels based on the water sources were refill water>well water>rainwater>spring ***,it is essential to monitor raw water sources at refill water depots in the study area and implement policies related to the quality of raw water sources,technology maintenance processes,and the quality of processed water from refill water ***,the community should be educated about householdscale water treatment to minimize health risks and consider using untreated well water and rainwater for consumption.

关键词： Bandung regency Groundwater Heavy metal Human health risk Water quality Refill water

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Arsenic variation in soil layers in Bandung Regency,Indonesia:A statistical approach for identifying potential sources

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Emerging Contaminants 2024年第3期10卷 193-204页

作者： Nurul Fahimah katharina oginawati Indah Rachmatiah Siti Salami Dasapta Erwin Irawan Diyah Anggraeni Hirundini Rustica Absari Utriweni Mukhaiyar Udjianna Sekteria Pasaribu Kurnia Novita Sari Lira Adiyani Environmental Management Technology Research Group Department of Environmental EngineeringFaculty of Civil and Environmental EngineeringInstitut Teknologi BandungJl.Ganesha 10Bandung40132West JavaIndonesia Department of Geological Engineering Faculty of Earth Sciences and TechnologyInstitut Teknologi BandungJl.Ganesha 10Bandung40132West JavaIndonesia Department of Environmental Engineering Faculty of Civil and Environmental EngineeringInstitut Teknologi BandungJl.Ganesha 10Bandung40132West JavaIndonesia Statistics Expertise Group Faculty of Mathematics and Natural SciencesInstitut Teknologi BandungJl.Ganesha 10Bandung40132West JavaIndonesia Technical Implementation Unit for Groundwater Ministry of Public Works and Housing of IndonesiaJl.Ir.H.Juanda No.193Bandung40135Indonesia

This research investigates the arsenic concentrations in 96 soil samples from a regency in Indonesia using a statistical *** samples were collected from three depth layers(topsoil[10e20 cm],subsoil[50e60 cm],and deep soil[90e100 cm]),with each layer consisting of 32 *** analysis using SPSS was employed to analyze potential arsenic sources based on the proximity of study locations to geothermal system areas,land use,distance from industry,and the presence of study locations on fault *** findings indicate that the potential source of arsenic contamination in the soil are suspected to be associated with geothermal system activities and the presence of soil samples on fault *** arsenic concentration in locations near to the geothermal system(5-10 km)was 45 times higher(OR=45,95%CI=45e362.57,ptopsoil>deep soil,whereas in residential soil,it was subsoil>deep soil>*** arsenic concentration variation at near distances from industrial areas was topsoil>subsoil>deep soil,contrasting with medium to far distances from industry(subsoil>deep soil>topsoil).Therefore,these findings can be utilized to prioritize remediation efforts and provide input for future research on arsenic contamination in the region.

关键词： Anthropogenic sources Arsenic sources Indonesian soil Natural sources

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