Acid mine drainage in an Indian high-sulphur coal mining area: cytotoxicity assay and remediation study
Abstract Opencast mining causes significant environmental concern due to acid mine drainage (AMD) caused by the oxidation of pyrites and other sulfur-bearing minerals. The present study intends to determine the seasonal variability of AMD in the affected area of the Ledo opencast mining, the cytotox...
- Autores:
-
Dutta, Madhulika
Islam, Nazrul
Rabha, Shahadev
Narzary, Bardwi
Bordoloi, Manobjyoti
Saikia, Durlov
Silva Oliveira, Luis Felipe
Saikia, Binoy
- Tipo de recurso:
- http://purl.org/coar/resource_type/c_816b
- Fecha de publicación:
- 2019
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/5771
- Acceso en línea:
- https://hdl.handle.net/11323/5771
https://repositorio.cuc.edu.co/
- Palabra clave:
- AMD
High-sulfur coal
Remediation of AMD
Seasonal variation
Cytotoxicity
Statistical analysis
- Rights
- openAccess
- License
- CC0 1.0 Universal
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| dc.title.spa.fl_str_mv |
Acid mine drainage in an Indian high-sulphur coal mining area: cytotoxicity assay and remediation study |
| title |
Acid mine drainage in an Indian high-sulphur coal mining area: cytotoxicity assay and remediation study |
| spellingShingle |
Acid mine drainage in an Indian high-sulphur coal mining area: cytotoxicity assay and remediation study AMD High-sulfur coal Remediation of AMD Seasonal variation Cytotoxicity Statistical analysis |
| title_short |
Acid mine drainage in an Indian high-sulphur coal mining area: cytotoxicity assay and remediation study |
| title_full |
Acid mine drainage in an Indian high-sulphur coal mining area: cytotoxicity assay and remediation study |
| title_fullStr |
Acid mine drainage in an Indian high-sulphur coal mining area: cytotoxicity assay and remediation study |
| title_full_unstemmed |
Acid mine drainage in an Indian high-sulphur coal mining area: cytotoxicity assay and remediation study |
| title_sort |
Acid mine drainage in an Indian high-sulphur coal mining area: cytotoxicity assay and remediation study |
| dc.creator.fl_str_mv |
Dutta, Madhulika Islam, Nazrul Rabha, Shahadev Narzary, Bardwi Bordoloi, Manobjyoti Saikia, Durlov Silva Oliveira, Luis Felipe Saikia, Binoy |
| dc.contributor.author.spa.fl_str_mv |
Dutta, Madhulika Islam, Nazrul Rabha, Shahadev Narzary, Bardwi Bordoloi, Manobjyoti Saikia, Durlov Silva Oliveira, Luis Felipe Saikia, Binoy |
| dc.subject.spa.fl_str_mv |
AMD High-sulfur coal Remediation of AMD Seasonal variation Cytotoxicity Statistical analysis |
| topic |
AMD High-sulfur coal Remediation of AMD Seasonal variation Cytotoxicity Statistical analysis |
| description |
Abstract Opencast mining causes significant environmental concern due to acid mine drainage (AMD) caused by the oxidation of pyrites and other sulfur-bearing minerals. The present study intends to determine the seasonal variability of AMD in the affected area of the Ledo opencast mining, the cytotoxicity of the AMD, and the AMD remediation process. The physicochemical properties of the collected samples were analyzed by using laboratory-based methods and sophisticated instrumental tools. The cytotoxicity study of AMD water was performed by using different cell lines such as normal rat muscle and human carcinoma cells. The study demonstrates that the mine water samples show high conductivity (1.30-2.49 ms cm-1) with high total dissolved solids (1068-1339 ppm) which can change the ionic composition of water. The concentration level of trace elements are also found to be higher than the permissible limit (EPA, 2002) during monsoon season. A simple laboratory-based remediation process of AMD has been carried out in the current study by using size segregated pulverized limestone and the process reveals the decrease in elemental concentrations of AMD water. This study will be useful to develop a remediation technique to minimize the concentration levels of hazardous elements and ions in the AMD water. |
| publishDate |
2019 |
| dc.date.accessioned.none.fl_str_mv |
2019-12-10T21:18:04Z |
| dc.date.available.none.fl_str_mv |
2019-12-10T21:18:04Z |
| dc.date.issued.none.fl_str_mv |
2019-12-09 |
| dc.type.spa.fl_str_mv |
Pre-Publicación |
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http://purl.org/coar/resource_type/c_816b |
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Text |
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info:eu-repo/semantics/preprint |
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http://purl.org/redcol/resource_type/ARTOTR |
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info:eu-repo/semantics/acceptedVersion |
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http://purl.org/coar/resource_type/c_816b |
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acceptedVersion |
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https://hdl.handle.net/11323/5771 |
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Corporación Universidad de la Costa |
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REDICUC - Repositorio CUC |
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https://repositorio.cuc.edu.co/ |
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https://hdl.handle.net/11323/5771 https://repositorio.cuc.edu.co/ |
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Corporación Universidad de la Costa REDICUC - Repositorio CUC |
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eng |
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eng |
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CC0 1.0 Universal |
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http://creativecommons.org/publicdomain/zero/1.0/ |
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info:eu-repo/semantics/openAccess |
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CC0 1.0 Universal http://creativecommons.org/publicdomain/zero/1.0/ http://purl.org/coar/access_right/c_abf2 |
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openAccess |
| dc.publisher.spa.fl_str_mv |
Universidad de la Costa |
| institution |
Corporación Universidad de la Costa |
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Dutta, MadhulikaIslam, NazrulRabha, ShahadevNarzary, BardwiBordoloi, ManobjyotiSaikia, DurlovSilva Oliveira, Luis FelipeSaikia, Binoy2019-12-10T21:18:04Z2019-12-10T21:18:04Z2019-12-09https://hdl.handle.net/11323/5771Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/Abstract Opencast mining causes significant environmental concern due to acid mine drainage (AMD) caused by the oxidation of pyrites and other sulfur-bearing minerals. The present study intends to determine the seasonal variability of AMD in the affected area of the Ledo opencast mining, the cytotoxicity of the AMD, and the AMD remediation process. The physicochemical properties of the collected samples were analyzed by using laboratory-based methods and sophisticated instrumental tools. The cytotoxicity study of AMD water was performed by using different cell lines such as normal rat muscle and human carcinoma cells. The study demonstrates that the mine water samples show high conductivity (1.30-2.49 ms cm-1) with high total dissolved solids (1068-1339 ppm) which can change the ionic composition of water. The concentration level of trace elements are also found to be higher than the permissible limit (EPA, 2002) during monsoon season. A simple laboratory-based remediation process of AMD has been carried out in the current study by using size segregated pulverized limestone and the process reveals the decrease in elemental concentrations of AMD water. This study will be useful to develop a remediation technique to minimize the concentration levels of hazardous elements and ions in the AMD water.Dutta, MadhulikaIslam, NazrulRabha, ShahadevNarzary, BardwiBordoloi, ManobjyotiSaikia, DurlovSilva Oliveira, Luis FelipeSaikia, Binoy-will be generated-orcid-0000-0002-3382-6218-600engUniversidad de la CostaCC0 1.0 Universalhttp://creativecommons.org/publicdomain/zero/1.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2AMDHigh-sulfur coalRemediation of AMDSeasonal variationCytotoxicityStatistical analysisAcid mine drainage in an Indian high-sulphur coal mining area: cytotoxicity assay and remediation studyPre-Publicaciónhttp://purl.org/coar/resource_type/c_816bTextinfo:eu-repo/semantics/preprinthttp://purl.org/redcol/resource_type/ARTOTRinfo:eu-repo/semantics/acceptedVersionPublicationORIGINALAcid mine drainage in an Indian high-sulphur coal mining area. cytotoxicity assay and remediation study.pdfAcid mine drainage in an Indian high-sulphur coal mining area. cytotoxicity assay and remediation study.pdfapplication/pdf65532https://repositorio.cuc.edu.co/bitstreams/28c4ba0e-fef3-4afd-9b6d-0c9cbc7d9be8/download1a93bc05eb9e2c307039543e9858fbdeMD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8701https://repositorio.cuc.edu.co/bitstreams/706da088-e9ef-4a2a-ad0e-78cf183a078c/download42fd4ad1e89814f5e4a476b409eb708cMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://repositorio.cuc.edu.co/bitstreams/1fc96f4f-c931-4012-86e7-8fc9079b121a/download8a4605be74aa9ea9d79846c1fba20a33MD53THUMBNAILAcid mine drainage in an Indian high-sulphur coal mining area. cytotoxicity assay and remediation study.pdf.jpgAcid mine drainage in an Indian high-sulphur coal mining area. cytotoxicity assay and remediation study.pdf.jpgimage/jpeg59787https://repositorio.cuc.edu.co/bitstreams/7d27284f-1fe9-4fa4-80df-9c6508277535/download18d86e60efb4817dddd8afeec0e08557MD55TEXTAcid mine drainage in an Indian high-sulphur coal mining area. cytotoxicity assay and remediation study.pdf.txtAcid mine drainage in an Indian high-sulphur coal mining area. cytotoxicity assay and remediation study.pdf.txttext/plain1697https://repositorio.cuc.edu.co/bitstreams/938afb16-8d15-43fd-a448-834fdd2a27d4/downloadebff52779caf8e26ec0ad7322ae67da1MD5611323/5771oai:repositorio.cuc.edu.co:11323/57712024-09-17 14:09:08.621http://creativecommons.org/publicdomain/zero/1.0/CC0 1.0 Universalopen.accesshttps://repositorio.cuc.edu.coRepositorio de la Universidad de la Costa CUCrepdigital@cuc.edu.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 |