Study of Sulphate Origin in Shallow Groundwater in the Vicinity of Bantar Gebang-Bekasi Landfill Using Sulphur-34 and Oxygen-18
Bantar Gebang-Bekasi landfill-West Java has caused a social impact due to the possibility of groundwater contamination. An investigation to trace sulphate origin in shallow groundwater in surrounding of Bantar Gebang -Bekasi landfill had been done. The methods were related to Rafter for extraction o...
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Center for Development of Nuclear Informatics, National Nuclear Energy Agency (BATAN)
2007-07-01
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doaj-9d72e39b04d84b4e87f76cf1d9a1ada22020-11-24T23:42:29ZengCenter for Development of Nuclear Informatics, National Nuclear Energy Agency (BATAN)Atom Indonesia0126-15680126-15682007-07-01332117127http://dx.doi.org/10.17146/aij.2007.112Study of Sulphate Origin in Shallow Groundwater in the Vicinity of Bantar Gebang-Bekasi Landfill Using Sulphur-34 and Oxygen-18E.R. Pujiindiyati0Syafalni1Center for the Application of Isotope and Radiation Technology - BATAN Cinere Pasar Jum’at PO.Box 7002 JKSKL, Jakarta 12070, IndonesiaCenter for the Application of Isotope and Radiation Technology - BATAN Cinere Pasar Jum’at PO.Box 7002 JKSKL, Jakarta 12070, IndonesiaBantar Gebang-Bekasi landfill-West Java has caused a social impact due to the possibility of groundwater contamination. An investigation to trace sulphate origin in shallow groundwater in surrounding of Bantar Gebang -Bekasi landfill had been done. The methods were related to Rafter for extraction of CO2 and Robinson-Kusakabe for extraction of SO2 gas. Both gases were injected to mass spectrometer for measuring of δ 18O (SO42-) and δ 34S (SO42-). The results showed that a mixing of sulphate from leachate water to shallow groundwater had occurred. The more enriched value of δ 34S (SO42-) as much as 8.87 o/oo in leachate water compared to shallow groundwater having that value of 3.92o/oo to 6.66 o/oo might be caused by rapidly growth of sulphate reducing bacteria. The source of oxygen in sulphide oxidation dominantly came from atmosphere whereas percentage of H2O supplying oxygen was 0-25% for groundwater and 40% for leachate water. The extend of this value in leachate water might be caused by higher degree of bacteria, higher content of heavy metals and lower content of dissolved atmospheric oxygen.http://aij.batan.go.id/index.php/aij/article/view/112LandfillGroundwaterSulphateIsotope |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
E.R. Pujiindiyati Syafalni |
spellingShingle |
E.R. Pujiindiyati Syafalni Study of Sulphate Origin in Shallow Groundwater in the Vicinity of Bantar Gebang-Bekasi Landfill Using Sulphur-34 and Oxygen-18 Atom Indonesia Landfill Groundwater Sulphate Isotope |
author_facet |
E.R. Pujiindiyati Syafalni |
author_sort |
E.R. Pujiindiyati |
title |
Study of Sulphate Origin in Shallow Groundwater in the Vicinity of Bantar Gebang-Bekasi Landfill Using Sulphur-34 and Oxygen-18 |
title_short |
Study of Sulphate Origin in Shallow Groundwater in the Vicinity of Bantar Gebang-Bekasi Landfill Using Sulphur-34 and Oxygen-18 |
title_full |
Study of Sulphate Origin in Shallow Groundwater in the Vicinity of Bantar Gebang-Bekasi Landfill Using Sulphur-34 and Oxygen-18 |
title_fullStr |
Study of Sulphate Origin in Shallow Groundwater in the Vicinity of Bantar Gebang-Bekasi Landfill Using Sulphur-34 and Oxygen-18 |
title_full_unstemmed |
Study of Sulphate Origin in Shallow Groundwater in the Vicinity of Bantar Gebang-Bekasi Landfill Using Sulphur-34 and Oxygen-18 |
title_sort |
study of sulphate origin in shallow groundwater in the vicinity of bantar gebang-bekasi landfill using sulphur-34 and oxygen-18 |
publisher |
Center for Development of Nuclear Informatics, National Nuclear Energy Agency (BATAN) |
series |
Atom Indonesia |
issn |
0126-1568 0126-1568 |
publishDate |
2007-07-01 |
description |
Bantar Gebang-Bekasi landfill-West Java has caused a social impact due to the possibility of groundwater contamination. An investigation to trace sulphate origin in shallow groundwater in surrounding of Bantar Gebang -Bekasi landfill had been done. The methods were related to Rafter for extraction of CO2 and Robinson-Kusakabe for extraction of SO2 gas. Both gases were injected to mass spectrometer for measuring of δ 18O (SO42-) and δ 34S (SO42-). The results showed that a mixing of sulphate from leachate water to shallow groundwater had occurred. The more enriched value of δ 34S (SO42-) as much as 8.87 o/oo in leachate water compared to shallow groundwater having that value of 3.92o/oo to 6.66 o/oo might be caused by rapidly growth of sulphate reducing bacteria. The source of oxygen in sulphide oxidation dominantly came from atmosphere whereas percentage of H2O supplying oxygen was 0-25% for groundwater and 40% for leachate water. The extend of this value in leachate water might be caused by higher degree of bacteria, higher content of heavy metals and lower content of dissolved atmospheric oxygen. |
topic |
Landfill Groundwater Sulphate Isotope |
url |
http://aij.batan.go.id/index.php/aij/article/view/112 |
work_keys_str_mv |
AT erpujiindiyati studyofsulphateorigininshallowgroundwaterinthevicinityofbantargebangbekasilandfillusingsulphur34andoxygen18 AT syafalni studyofsulphateorigininshallowgroundwaterinthevicinityofbantargebangbekasilandfillusingsulphur34andoxygen18 |
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1725504347977023488 |