Chemometrics in Ascertaining Hydrogeochemical Characteristics of Coal Mine Discharge vis-à-vis Behaviour of Surface and Groundwater Resources of the Mahan River Catchment Area, Central India
We investigated the hydrogeochemical regime of an AMD-affected coal mining province. 98 water samples were collected over two seasons and analysed for 14 parameters. We attempted to discriminate the sources of variation of water quality using select multivariate techniques: display methods (principa...
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description | We investigated the hydrogeochemical regime of an AMD-affected coal mining province. 98 water samples were collected over two seasons and analysed for 14 parameters. We attempted to discriminate the sources of variation of water quality using select multivariate techniques: display methods (principal component analysis) and unsupervised pattern recognition (cluster analysis). Most of the groundwater and river water were characterised by shallow freshwater facies (Ca–Mg–HCO
3
type), whereas the samples representative of mine water were of the Ca–Mg–SO
4
type. The mines of the area annually discharge 2901 t of solute loads, ranging from 91 to 1030 t/year. Various molar ratios suggest that dissolution of the silicates associated with the mixing process is the predominant solute acquisition processes that govern the water chemistry of the region besides AMD. The chemometric results indicated that only a few groundwater and river water samples had low pH and elevated total dissolved solids, and these were near the three mines that were affected by AMD. These results substantiate the effectiveness of the mine water treatment measures implemented at the mine sites. |
doi_str_mv | 10.1007/s10230-022-00854-x |
format | Article |
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3
type), whereas the samples representative of mine water were of the Ca–Mg–SO
4
type. The mines of the area annually discharge 2901 t of solute loads, ranging from 91 to 1030 t/year. Various molar ratios suggest that dissolution of the silicates associated with the mixing process is the predominant solute acquisition processes that govern the water chemistry of the region besides AMD. The chemometric results indicated that only a few groundwater and river water samples had low pH and elevated total dissolved solids, and these were near the three mines that were affected by AMD. These results substantiate the effectiveness of the mine water treatment measures implemented at the mine sites.</description><identifier>ISSN: 1025-9112</identifier><identifier>EISSN: 1616-1068</identifier><identifier>DOI: 10.1007/s10230-022-00854-x</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Aquifers ; Calcium ; Catchment area ; Catchment areas ; Chemometrics ; Cluster analysis ; Coal ; Coal mines ; Coal mining ; Discharge ; Dissolved solids ; Drainage ; Earth and Environmental Science ; Earth Sciences ; Ecotoxicology ; Freshwater ; Geology ; Groundwater ; Hydrogeochemistry ; Hydrogeology ; Industrial Pollution Prevention ; Inland water environment ; Magnesium ; Mine drainage ; Mine waters ; Mineral Resources ; Mines ; Mixing ; Nitrates ; Parameters ; Pattern analysis ; Pattern recognition ; pH effects ; Principal components analysis ; River catchments ; River water ; Rivers ; Sediments ; Silicates ; Solutes ; Sulphates ; Technical Article ; Total dissolved solids ; Water analysis ; Water chemistry ; Water quality ; Water Quality/Water Pollution ; Water resources ; Water sampling ; Water treatment ; Wind</subject><ispartof>Mine water and the environment, 2022-06, Vol.41 (2), p.518-532</ispartof><rights>The Author(s) under exclusive licence to International Mine Water Association 2022</rights><rights>The Author(s) under exclusive licence to International Mine Water Association 2022.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-4eca3e331a12aba0834151d489b66d8a49760ca57f9e1011df31d38b4200aca23</citedby><cites>FETCH-LOGICAL-c319t-4eca3e331a12aba0834151d489b66d8a49760ca57f9e1011df31d38b4200aca23</cites><orcidid>0000-0002-8708-1071</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10230-022-00854-x$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10230-022-00854-x$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51298</link.rule.ids></links><search><creatorcontrib>Kumar, Nirmal</creatorcontrib><creatorcontrib>Tiwari, Mahendra Kumar</creatorcontrib><creatorcontrib>Singh, Rambabu</creatorcontrib><creatorcontrib>Singh, Abhay Kumar</creatorcontrib><title>Chemometrics in Ascertaining Hydrogeochemical Characteristics of Coal Mine Discharge vis-à-vis Behaviour of Surface and Groundwater Resources of the Mahan River Catchment Area, Central India</title><title>Mine water and the environment</title><addtitle>Mine Water Environ</addtitle><description>We investigated the hydrogeochemical regime of an AMD-affected coal mining province. 98 water samples were collected over two seasons and analysed for 14 parameters. We attempted to discriminate the sources of variation of water quality using select multivariate techniques: display methods (principal component analysis) and unsupervised pattern recognition (cluster analysis). Most of the groundwater and river water were characterised by shallow freshwater facies (Ca–Mg–HCO
3
type), whereas the samples representative of mine water were of the Ca–Mg–SO
4
type. The mines of the area annually discharge 2901 t of solute loads, ranging from 91 to 1030 t/year. Various molar ratios suggest that dissolution of the silicates associated with the mixing process is the predominant solute acquisition processes that govern the water chemistry of the region besides AMD. The chemometric results indicated that only a few groundwater and river water samples had low pH and elevated total dissolved solids, and these were near the three mines that were affected by AMD. These results substantiate the effectiveness of the mine water treatment measures implemented at the mine sites.</description><subject>Aquifers</subject><subject>Calcium</subject><subject>Catchment area</subject><subject>Catchment areas</subject><subject>Chemometrics</subject><subject>Cluster analysis</subject><subject>Coal</subject><subject>Coal mines</subject><subject>Coal mining</subject><subject>Discharge</subject><subject>Dissolved solids</subject><subject>Drainage</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Ecotoxicology</subject><subject>Freshwater</subject><subject>Geology</subject><subject>Groundwater</subject><subject>Hydrogeochemistry</subject><subject>Hydrogeology</subject><subject>Industrial Pollution Prevention</subject><subject>Inland water environment</subject><subject>Magnesium</subject><subject>Mine drainage</subject><subject>Mine waters</subject><subject>Mineral Resources</subject><subject>Mines</subject><subject>Mixing</subject><subject>Nitrates</subject><subject>Parameters</subject><subject>Pattern analysis</subject><subject>Pattern recognition</subject><subject>pH effects</subject><subject>Principal components analysis</subject><subject>River catchments</subject><subject>River water</subject><subject>Rivers</subject><subject>Sediments</subject><subject>Silicates</subject><subject>Solutes</subject><subject>Sulphates</subject><subject>Technical Article</subject><subject>Total dissolved solids</subject><subject>Water analysis</subject><subject>Water chemistry</subject><subject>Water quality</subject><subject>Water Quality/Water Pollution</subject><subject>Water resources</subject><subject>Water sampling</subject><subject>Water treatment</subject><subject>Wind</subject><issn>1025-9112</issn><issn>1616-1068</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kcFuFDEMhkcIJErhBThF4krATmZmZ47LUNpKrZAKnCNvxrOTqpuUJLu0b8Ob9NAXI9tF4sbJlv39vy39VfUW4QMCLD4mBKVBglISoGtqefesOsIWW4nQds9LD6qRPaJ6Wb1K6RoAF61qjqqHYeZN2HCOzibhvFgmyzGT886vxdn9GMOagy2Qs3Qjhpki2czRpbwXhEkMocwvnWfx2SVb9msWO5fk429ZivjEM-1c2MY9-20bJ7IsyI_iNIatH39RMRNXnAph-ckwzywuaSYvrtyuLAfKdt6wz2IZmd6LobSx3Dz3o6PX1YuJbhK_-VuPqx9fTr4PZ_Li6-n5sLyQVmOfZc2WNGuNhIpWBJ2uscGx7vpV244d1f2iBUvNYuoZAXGcNI66W9UKgCwpfVy9O_jexvBzyymb6_KxLyeN6rHDVvfQF0odKBtDSpEncxvdhuK9QTD7oMwhKFOCMk9Bmbsi0gdRKrBfc_xn_R_VH79Gmh4</recordid><startdate>20220601</startdate><enddate>20220601</enddate><creator>Kumar, Nirmal</creator><creator>Tiwari, Mahendra Kumar</creator><creator>Singh, Rambabu</creator><creator>Singh, Abhay Kumar</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature 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River Catchment Area, Central India</title><author>Kumar, Nirmal ; Tiwari, Mahendra Kumar ; Singh, Rambabu ; Singh, Abhay Kumar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-4eca3e331a12aba0834151d489b66d8a49760ca57f9e1011df31d38b4200aca23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Aquifers</topic><topic>Calcium</topic><topic>Catchment area</topic><topic>Catchment areas</topic><topic>Chemometrics</topic><topic>Cluster analysis</topic><topic>Coal</topic><topic>Coal mines</topic><topic>Coal mining</topic><topic>Discharge</topic><topic>Dissolved solids</topic><topic>Drainage</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Ecotoxicology</topic><topic>Freshwater</topic><topic>Geology</topic><topic>Groundwater</topic><topic>Hydrogeochemistry</topic><topic>Hydrogeology</topic><topic>Industrial Pollution Prevention</topic><topic>Inland water environment</topic><topic>Magnesium</topic><topic>Mine drainage</topic><topic>Mine waters</topic><topic>Mineral Resources</topic><topic>Mines</topic><topic>Mixing</topic><topic>Nitrates</topic><topic>Parameters</topic><topic>Pattern analysis</topic><topic>Pattern recognition</topic><topic>pH effects</topic><topic>Principal components analysis</topic><topic>River catchments</topic><topic>River water</topic><topic>Rivers</topic><topic>Sediments</topic><topic>Silicates</topic><topic>Solutes</topic><topic>Sulphates</topic><topic>Technical Article</topic><topic>Total dissolved solids</topic><topic>Water analysis</topic><topic>Water chemistry</topic><topic>Water quality</topic><topic>Water Quality/Water Pollution</topic><topic>Water resources</topic><topic>Water sampling</topic><topic>Water treatment</topic><topic>Wind</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kumar, 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Environ</stitle><date>2022-06-01</date><risdate>2022</risdate><volume>41</volume><issue>2</issue><spage>518</spage><epage>532</epage><pages>518-532</pages><issn>1025-9112</issn><eissn>1616-1068</eissn><abstract>We investigated the hydrogeochemical regime of an AMD-affected coal mining province. 98 water samples were collected over two seasons and analysed for 14 parameters. We attempted to discriminate the sources of variation of water quality using select multivariate techniques: display methods (principal component analysis) and unsupervised pattern recognition (cluster analysis). Most of the groundwater and river water were characterised by shallow freshwater facies (Ca–Mg–HCO
3
type), whereas the samples representative of mine water were of the Ca–Mg–SO
4
type. The mines of the area annually discharge 2901 t of solute loads, ranging from 91 to 1030 t/year. Various molar ratios suggest that dissolution of the silicates associated with the mixing process is the predominant solute acquisition processes that govern the water chemistry of the region besides AMD. The chemometric results indicated that only a few groundwater and river water samples had low pH and elevated total dissolved solids, and these were near the three mines that were affected by AMD. These results substantiate the effectiveness of the mine water treatment measures implemented at the mine sites.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s10230-022-00854-x</doi><tpages>15</tpages><orcidid>https://orcid.org/0000-0002-8708-1071</orcidid></addata></record> |
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subjects | Aquifers Calcium Catchment area Catchment areas Chemometrics Cluster analysis Coal Coal mines Coal mining Discharge Dissolved solids Drainage Earth and Environmental Science Earth Sciences Ecotoxicology Freshwater Geology Groundwater Hydrogeochemistry Hydrogeology Industrial Pollution Prevention Inland water environment Magnesium Mine drainage Mine waters Mineral Resources Mines Mixing Nitrates Parameters Pattern analysis Pattern recognition pH effects Principal components analysis River catchments River water Rivers Sediments Silicates Solutes Sulphates Technical Article Total dissolved solids Water analysis Water chemistry Water quality Water Quality/Water Pollution Water resources Water sampling Water treatment Wind |
title | Chemometrics in Ascertaining Hydrogeochemical Characteristics of Coal Mine Discharge vis-à-vis Behaviour of Surface and Groundwater Resources of the Mahan River Catchment Area, Central India |
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