Mitigation and Remedy of Groundwater Arsenic Menace in India

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List of FiguresFigure no. Figure caption Page no.1.1 Major sources and routes of Arsenic in soils and aquatic ecosystem 2( Source : Donald L. Sparks, 2005)2.1 Global Scenarios of Arsenic Contamination Affected Countries 112.2 Major Arsenic Affected Regions in Asia 112.3 Arsenic Affected Areas in Different States in India 152.4 Arsenic affected stretches in Ganga Plains in India with reference to Ganga-Meghna-Brahmaputra Plains. 162.5 Groundwater Arsenic Contamination status in West Bengal up to the year 2008. 202.6 Scenarios of detailed groundwater arsenic contamination study carried out inMurshidabad district in West Bengal 212.7 Location of 15 Arsenic affected districts in Bihar 222.8 Arsenic affected districts along the Ganga river course in Bihar 232.9 Photograph showing Some arsenic patients from arsenic affected 23districts of Bihar2.10 Arsenic affected districts in UP and Bihar along the river course of the Ganga 242.11 Photograph showing some arsenic affected patients from UP 252.12 Arsenic affected areas in Jharkhand 262.13 Photograph showing cancer patient with arsenical skin lesions from 26Jharkhand state2.14 Arsenic affected areas in Manipur 272.15 Photograph showing arsenical skin lesions patients with keratosis from 28Chattisgarh state2.16 Photograph showing susceptible children affected by arsenical skin lesions 292.17 Effect of Arsenic in food chain. 304.1 Malda surface water supply scheme, West Bengal 634.2 North 24 Paraganas surface water supply scheme, West Bengal 634.3 Schematic of two exploratory wells constructed at Beldanga in Murshidabad 66district in West Bengal to tap arsenic free deep aquifers4.4 Disposition of delineated arsenic free deep aquifers in some parts of 67arsenic infested areas in West Bengal4.5 Arsenic Removal Plant (ARP) connected to an existing piped water supply 68schemes (PWSS)4.6 The Quaternary geological map of the Middle Ganga Plain, Bihar 724.7 Lithological formations of the arsenic affected areas 735.1 Arsenic Removal Devices Developed and Promoted by Different Organizationsin various places in West Bengal 106-107xv
7.1 Increasing malignancy due to Arsenic contamination in West Bengal 1317.2 Relationship between arsenicial skin lesion and average arsenic content in 132drinking water8.1 Photograph showing a hand pump connected with arsenic removal 146filter successfully operated under the community participation in O & M.8.2 Photograph showing a hand pump connected with similar arsenic removal 146filter left out non-operational due to lack of minor maintenance.8.3 Framework of different activities and their operational linkages with 152Government of India schemes10.1 Mission Management Committee 163xvi
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5.2.2 Co-precipitationMitigation an
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5.8 SummaryMitigation and Remedy of
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Mitigation and Remedy of Groundwater Arsenic Menace in India

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