Application of Deuterium and Oxygen-18 to Trace Leachate Movement in Bantar Gebang Sanitary Landfill

Pujiindiyati, E. Ristin

doi:10.17146/aij.2011.66

Cited by 6 publications

(11 citation statements)

References 3 publications

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“…Several studies [14,[29][30][31] have highlighted how methanogenesis processes can affect leachate enrichment in δ 2 H. As a matter of fact, the methanogenic bacteria, during the methane production, use first the "lighter" isotope of hydrogen ( 1 H), therefore leaving enriched the "heavier" isotope of hydrogen in leachate ( 2 H) [8,22,23,32].…”

Section: Resultsmentioning

confidence: 99%

“…As a matter of fact, in municipal solid waste landfills, where the organic part in wastes is significant, the methanogenic bacteria use, preferentially, the "lighter" isotope hydrogen ( 1 H) due to the methane production. Therefore, the remaining hydrogen is enriched in deuterium ( 2 H), the "heavier" isotope [8,22]. The P12bis groundwater sample presents, as well, anomalous value for δ 2 H (−18‰), and it is placed in the diagram close to the sample taken downstream of Slot 2 (Figure 4b).…”

Section: Case History I In Sardinia (Southern Italy)mentioning

confidence: 88%

“…Due to the methane production, δ 2 H ratios can be located outside of the traditional ranges associated with natural waters of direct meteoric origin meteoric water line, undergoing a shift to positive range. The δ 2 H enrichment in groundwater surrounding landfill sites can be used as an indicator of leachate migration from landfill to groundwater and other activities near the study area [22].…”

Section: Introductionmentioning

confidence: 99%

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Application of 2H and 18O Isotopes for Tracing Municipal Solid Waste Landfill Contamination of Groundwater: Two Italian Case Histories

Andrei

Barbieri

Sappa

2021

Water

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Groundwater contamination due to municipal solid waste landfills leachate is a serious environmental threat. During recent years, the use of stable isotopes as environmental tracers to identify groundwater contamination phenomena has found application to environmental engineering. Deuterium (2H) and oxygen (18O) isotopes have successfully used to identify groundwater contamination phenomena if submitted to interactions with municipal solid waste landfills leachate, with a significant organic amount. The paper shows two case studies, in central and southern Italy, where potential contamination phenomenon of groundwater under municipal solid waste landfills occurred. In both cases, isotope compositions referred to 2H and 18O highlight a δ2H enrichment for some groundwater samples taken in wells, located near leachate storage wells. The δ2H enrichment is probably caused by methanogenesis phenomena, during which the bacteria use preferentially the hydrogen “lighter” isotope (1H), and the remaining enriched the “heavier” isotope (2H). The study of the isotope composition variation, combined with the spatial trend of some analytes (Fe, Mn, Ni) concentrations, allowed to identify interaction phenomena between the municipal solid waste landfills leachate and groundwater in both case histories. Therefore, these results confirm the effectiveness of 2H isotopes application as environmental tracer of groundwater contamination phenomena due to mixing with municipal solid waste landfills leachate.

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Section: Resultsmentioning

confidence: 99%

Section: Case History I In Sardinia (Southern Italy)mentioning

confidence: 88%

Section: Introductionmentioning

confidence: 99%

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Application of 2H and 18O Isotopes for Tracing Municipal Solid Waste Landfill Contamination of Groundwater: Two Italian Case Histories

Andrei

Barbieri

Sappa

2021

Water

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“…The natural stable isotopes technique offers finger printing tools to provide information about the interrelation between lake water and the surrounding shallow groundwater. Water has "finger printing" of naturally occurring isotopes that can provide information about its origin [7]. In lake water infiltration, during evaporation (e.g.…”

Section: Introductionmentioning

confidence: 99%

The interrelationship between ISTN lake, Babakan lake and the surrounding wells of shallow groundwater using stable isotopes δ ²H and δ ¹⁸O for the lake bank filtration potential

et al. 2018

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The investigation of the interrelationship between shallow groundwater and lake water is one of the important characteristics in groundwater basin research. An understanding of the location properties can be used for the lakebank fitration pontential evaluation. The objective of this research was to describe the interrelationship of shallow groundwater and the lake water from ISTN lake and Babakan lake. An effective tracer in groundwater basin research can use the environmental isotopes method for revealing the interrelationship between lake water and surrounding shallow groundwater. This research was conducted by taking samples of shallow groundwater from the surrounding wells around the ISTN and Babakan lakes. Based on isotopes δ 2H vs. δ 18O results, the shallow groundwater of the surrounding wells originated from the lake water. The results were verified with a student test distribution using 95% confidence level which showed that all samples were in one cluster. From the analysis of Total Dissolved Solids (TDS) of the samples locations, all of the samples were in range of fresh water but the pH of some samples was lower than the pH requirement for drinking water, so the pH should be improved before consumption.

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“…He concluded that high nitrate contents in shallow groundwater samples surrounding the Bantar Gebang landfill probably came from leachate, but he did not estimate how much of the leachate had contributed to the groundwater. Both isotopes and electrical conductivity were also utilized to trace leachate movement streamed through the Cibitung River and its effect on the groundwater nearest to that river [8].…”

Section: Introduction mentioning

confidence: 99%

Study of Leachate Contamination in Bantar Gebang Landfill to Its Shallow Groundwater using Natural Isotope Tracers of 18O, 2H and 3H

Pujiindiyati

Sidauruk

2015

Atom Indo.

Self Cite

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Leaching from Bantar Gebang landfill, Jakarta's main municipal landfill, especially from its two waste water treatment plants (plant A in zone-3 and plant B in Sumur Batu) to underlying aquifer has been studied using isotope techniques. The study was based on the abundances of the heavier isotopes in water molocules namely 18 O, 2 H (deuterium) and 3 H (tritium). Because both water in the waste-water treatment plants and groundwater have undergone different independent physical processes, it was assumed that each water source has its own typical fingerprint in term of the abundances of 18 O, 2 H (deuterium) and 3 H (tritium). Leachate from the two waste water treatment plants have higher 2 H, 3 H activities, and physical parameters (EC, TDS, and pH) values than those of groundwater samples. Because of the age and size of the two waste water treatment plants are significantly different, it was also observed that the isotope contents of plant B, younger age and smaller size, was relatively lower in 2 H values and 3 H activities compared to those of plant A. These phenomena have been used to identify the leaching from wastewater treatment plants of Bantar Gebang landfill to the underlying aquifer. During the dry season, it was observed that 2 H values in leachate were generally higher than those in rainy season. This result might be due to the extensive methane production in the treatment plants. Conversely, 18 O-shifting in leachate from local meteoric line indicated that the leachate had experienced evaporation. Buried luminescent paints in the landfill were most likely the source of high tritium activity in leachate. Based on the samples collected from the study area (mostly from dug or bore wells), it was found that the underlying aquifer especially shallow groundwater has been contaminated up to as high as 33% with leachate.

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Application of Deuterium and Oxygen-18 to Trace Leachate Movement in Bantar Gebang Sanitary Landfill

Cited by 6 publications

References 3 publications

Application of 2H and 18O Isotopes for Tracing Municipal Solid Waste Landfill Contamination of Groundwater: Two Italian Case Histories

Application of 2H and 18O Isotopes for Tracing Municipal Solid Waste Landfill Contamination of Groundwater: Two Italian Case Histories

The interrelationship between ISTN lake, Babakan lake and the surrounding wells of shallow groundwater using stable isotopes δ ²H and δ ¹⁸O for the lake bank filtration potential

Study of Leachate Contamination in Bantar Gebang Landfill to Its Shallow Groundwater using Natural Isotope Tracers of <sup>18</sup>O, <sup>2</sup>H and <sup>3</sup>H

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Application of Deuterium and Oxygen-18 to Trace Leachate Movement in Bantar Gebang Sanitary Landfill

Cited by 6 publications

References 3 publications

Application of 2H and 18O Isotopes for Tracing Municipal Solid Waste Landfill Contamination of Groundwater: Two Italian Case Histories

Application of 2H and 18O Isotopes for Tracing Municipal Solid Waste Landfill Contamination of Groundwater: Two Italian Case Histories

The interrelationship between ISTN lake, Babakan lake and the surrounding wells of shallow groundwater using stable isotopes δ 2H and δ 18O for the lake bank filtration potential

Study of Leachate Contamination in Bantar Gebang Landfill to Its Shallow Groundwater using Natural Isotope Tracers of <sup>18</sup>O, <sup>2</sup>H and <sup>3</sup>H

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The interrelationship between ISTN lake, Babakan lake and the surrounding wells of shallow groundwater using stable isotopes δ ²H and δ ¹⁸O for the lake bank filtration potential