LEADER 05852nam 2200757Ia 450 001 9910784592703321 005 20200520144314.0 010 $a1-281-02152-0 010 $a9786611021528 010 $a0-08-052290-4 035 $a(CKB)1000000000357978 035 $a(EBL)298325 035 $a(OCoLC)469608091 035 $a(SSID)ssj0000105709 035 $a(PQKBManifestationID)11116775 035 $a(PQKBTitleCode)TC0000105709 035 $a(PQKBWorkID)10105282 035 $a(PQKB)11501012 035 $a(Au-PeEL)EBL298325 035 $a(CaPaEBR)ebr10175559 035 $a(CaONFJC)MIL102152 035 $a(MiAaPQ)EBC298325 035 $a(EXLCZ)991000000000357978 100 $a20070125d2007 uy 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 00$aArsenic in soil and groundwater environment$b[electronic resource] $ebiogeochemical interactions, health effects and remediation /$feditors, Prosun Bhattacharya ... [et al.] 205 $a1st ed. 210 $aAmsterdam ;$aBoston $cElsevier$d2007 215 $a1 online resource (685 p.) 225 1 $aTrace metals and other contaminants in the environment ;$v9 300 $aDescription based upon print version of record. 311 $a0-444-51820-7 320 $aIncludes bibliographical references and index. 327 $aFront Cover; Arsenic in Soil and Groundwater Environment; Copyright Page; Table of Contents; Preface; About the Editors; List of Contributors; Section I: Introduction; Chapter 1. Arsenic in soil and groundwater: an overview; Abstract; 1.1 Introduction; 1.2 Occurrence, distribution, and sources of As; 1.2.1 Occurrence and distribution; 1.2.2 Sources of As in soils and groundwater; 1.2.2.1 Natural sources; 1.2.2.2 Transport and partitioning of As from natural sources; 1.2.3 Anthropogenic sources; 1.2.3.1 Industrial As transport and partitioning 327 $a1.3 Geogenic As in groundwater and soils: a brief overview 1.3.1 Distribution and chemodynamics of As in groundwater; 1.4 Accumulation and behavior of As in soils; 1.5 Bioaccumulation of As in plants and crops; 1.5.1 Arsenic in crops; 1.5.2 Phytoremediation of As-contaminated soils; 1.6 Speciation and behavior of As in contaminated sites; 1.7 Biogeochemical Controls on As mobilization; 1.8 Health risks associated with chronic exposure to As in groundwater; 1.8.1 Impact of high As ingestion; 1.8.1.1 Social problem; 1.8.2 Treatment; 1.9 Removal of As from drinking water 327 $a1.9.1 Conventional technique 1.9.2 Other established and emerging arsenic removal method; 1.9.2.1 Pond Sand Filters (PSFs); 1.9.2.2 Activated alumina filter (ALCAN filter); 1.9.2.3 Bishuddhya filter; 1.9.2.4 Low cost arsenic removal; 1.9.2.5 Photocatalytic methods; 1.10 Conclusions; References; Section II: Arsenic in Groundwater: Global Occurrences; Chapter 2. Trends in arsenic concentration at tube wells in Bangladesh: conceptual models, numerical models, and monitoring proxies; Abstract; 2.1 Introduction; 2.2 The hydrogeological context of As occurrence 327 $a2.2.1 A conceptual model of As in the aquifer 2.3 Predicting As in tube well discharge; 2.3.1 Modelling As at shallow HTWs; 2.3.2 Modelling As at DTWs; 2.4 Evidence for changing As concentration at tube wells; 2.4.1 Arsenic concentration and tube well age in Bangladesh; 2.4.2 Arsenic concentration and tube well age at village scale; 2.4.3 Time-series monitoring of As concentration; 2.4.4 Isotopic indication of vertical leakage; 2.5 Discussion; 2.6 Future directions; Acknowledgements; References; Chapter 3. Source identification for groundwater arsenic in the Verde Valley, Central Arizona, USA 327 $aAbstract 3.1 Introduction; 3.2 Geology of Verde Valley; 3.2.1 Verde Formation; 3.2.2 Precambrian rocks; 3.2.3 Montezuma Well; 3.2.4 Verde Hot Springs; 3.2.5 Chemical composition of Verde Valley groundwater; 3.2.6 Local channelization of groundwater; 3.3 Experimental; 3.3.1 Cation and anion analyses; 3.3.1.1 ICP-MS analysis; 3.4 Results and discussion; 3.5 Future directions; Acknowledgments; References; Chapter 4. Natural arsenic in groundwater and alkaline lakes at the upper Paraguay basin, Pantanal, Brazil; Abstract; 4.1 Introduction; 4.2 Regional setting; 4.3 Materials and methods 327 $a4.3.1 Fieldwork 330 $aThis volume presents the recent developments in the field of arsenic in soil and groundwater. Arranged into nine sections, the text emphasizes the global occurrences of arsenic in the environment, particularly on its source, pathways, behavior, and effects it has on soils, plants, water, animals, and humans. It also covers the diverse issues of arsenic in the mining environment, arsenic emanating from hydrothermal springs, and the geochemical modeling of arsenic adsorption to oxide surfaces. Finally, the text includes different cost effective removal mechanisms of arsenic from drinking water 410 0$aTrace metals in the environment ;$v9. 606 $aArsenic$xEnvironmental aspects$vCongresses 606 $aArsenic compounds$vCongresses 606 $aSoil pollution$vCongresses 606 $aWater$xPollution$vCongresses 610 1 $aGroundwater environment 610 1 $aTrace elements 610 1 $aBiogeochemistry 615 0$aArsenic$xEnvironmental aspects 615 0$aArsenic compounds 615 0$aSoil pollution 615 0$aWater$xPollution 676 $a363.7384 701 $aBhattacharya$b Prosun$0315440 712 12$aInternational Conference on the Biogeochemistry of Trace Elements$d(7th :$f2003 :$eUppsala, Sweden) 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910784592703321 996 $aArsenic in soil and groundwater environment$93755163 997 $aUNINA