M
Mruganka K. Panigrahi
Researcher at Indian Institute of Technology Kharagpur
Publications - 63
Citations - 1443
Mruganka K. Panigrahi is an academic researcher from Indian Institute of Technology Kharagpur. The author has contributed to research in topics: Acid mine drainage & Monsoon. The author has an hindex of 20, co-authored 59 publications receiving 1158 citations. Previous affiliations of Mruganka K. Panigrahi include Indian Institutes of Technology & Jadavpur University.
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Geochemical appraisal of fluoride contamination of groundwater in the Nayagarh District of Orissa, India
TL;DR: In this paper, the occurrence of high concentrations of fluoride in groundwater (>1.5 mg/l) in the villages of Singhpur and Sagaragan in the Nayagarh District of Orissa and its relation with the fluoride-rich hot spring water located nearby have been studied.
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Hydrogeochemical characteristics of acid mine drainage and water pollution at Makum Coalfield, India
TL;DR: In this paper, a detailed geochemical characterization of acid mine drainage and its impact on water quality of various creeks, river and groundwater in the area has been reported, and it is inferred that jarosite is stable at pH less than 2.5, Schwertmannite at pH more than 4.8 and goethite is stable over a wide range of pH, from highly acidic to alkaline condition.
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Geochemical characteristics of coal mine discharge vis-à-vis behavior of rare earth elements at Jaintia Hills coalfield, northeastern India
Prafulla Kumar Sahoo,Prafulla Kumar Sahoo,S. Tripathy,Sk. Md. Equeenuddin,Mruganka K. Panigrahi +4 more
TL;DR: The average total rare earth element (REE) concentration in acid mine drainage (AMD) from Jaintia Hills coalfield, Meghalaya was studied in this article, which is characterized by low pH with high concentrations of Fe, Al, Mn, Ni, Pb and SO42− and REEs.
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Metal behavior in sediment associated with acid mine drainage stream: Role of pH
TL;DR: In this paper, metal mobilization from sediments in streams, which are severely impacted by the acid mine drainage (AMD), around Makum coalfield in North-eastern India was studied.
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Low-Abundance Members of the Firmicutes Facilitate Bioremediation of Soil Impacted by Highly Acidic Mine Drainage From the Malanjkhand Copper Project, India.
TL;DR: A better insight is provided on ecological perspective of Firmicutes members within the AMD impacted sites, particularly their involvement in sulfate- and iron-reduction processes, in situ pH management and bioremediation.