UID:
almahu_9949767293202882
Umfang:
1 online resource (548 pages)
Ausgabe:
1st ed.
ISBN:
9781000970302
Serie:
Arsenic in the Environment - Proceedings Series
Inhalt:
Arsenic in drinking water and food is a major health issue, affecting millions of people in many parts of the world. In recent years serious cases of arsenic exposure through different environmental matrices have been reported. The Congress has attracted professionals involved in different segments of interdisciplinary research on arsenic.
Anmerkung:
Cover -- Half Title -- Series Page -- Title Page -- Copyright Page -- Table of Contents -- About the book series -- Dedication -- Organizers -- Sponsors and Contributors -- Scientific Committee -- Foreword (President, KTH Royal Institute of Technology) -- Foreword (Former UNESCO Chair on Groundwater Arsenic within the 2030 Agenda forSustainable Development, University of Southern Queensland) -- Foreword (Chair, Environmental Technology Group, Wageningen University,The Netherlands) -- Foreword (Chief Executive Officer, KWR Water Research Institute) -- Foreword (CEO and Managing Director crcCARE, Australia) -- Editors' Foreword -- List of Contributors -- Plenary presentations -- Second-generation global risk map of groundwater arsenic contamination -- 1 Introduction -- 2 Materials and Methods -- 2.1 Preparation of arsenic data -- 2.2 Random forest modeling -- 2.3 Calculation of population affected -- 3 Results and Discussion -- 3.1 Random forest model -- 3.2 Regions and populations at risk -- 4 Conclusions and Recommendations -- References -- Arsenic occurrence and research in Brazil -- 1 Introduction -- 2 Arsenic Contamination in Brazil -- 3 Conclusions -- References -- Arsenic biotransformation in the gut of soil fauna -- 1 Introduction -- 2 The Effect of Arsenic on the Gut Microbiota of Soil Fauna -- 3 Arsenic Transformation Mediated by the Gut Microbiota o f Soil Fauna -- 4 Arsenic Transformation Mediated by Gut Microbiota Affects the Fecundity of Caenorhabditis elegans -- 5 Conclusions and Recommendations -- Acknowledgements -- References -- Arsenic in livestock - biotransfer to food -- 1 Introduction -- 2 Arsenic Contaminated Groundwater in the Argentinean Pampean Plain -- 3 Arsenic Contaminated Groundwater in Argentinean Pampean Plain for Livestock -- 4 Conclusions -- References.
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Arsinothricin, an arsenic-containing non- proteinogenic amino acid analog of glutamate, is a potent broad-spectrum antibiotic -- Acknowledgements -- References -- Evaluation of the influence of main groundwater ions on arsenic removal by limestones at Zimapán, México -- 1 Introduction -- 2 Materials and Methods -- 2.1 Study area -- 2.2 Experimental set-up -- 3 Results and Discussion -- 3.1 Arsenic speciation and retention -- 3.2 Effect of the anions on as removal -- 4 Conclusions and Recommendations -- Acknowledgements -- References -- Arsenic in drinking water: Navigating towards positive water futures -- 1 Introduction -- 2 Methods -- 3 Results and Discussion -- 3.1 Rapid sand filters -- 3.2 Triple bed filtration -- 3.3 Anoxic storage -- 3.4 Bio-Fe(0)electrocoagulation -- 4 Conclusions -- References -- Ending toxic arsenic exposure from well water in Bangladesh -- 1 Background -- 2 The Way Forward -- 3 Cost Estimates -- Acknowledgements -- References -- Section 1: Arsenic in natural soil and water systems -- 1.1 Sources, transport and fate of arsenic in groundwater systems -- Interplay of As (im)mobilisation processes in groundwater: Learning from hydrochemical investigations -- 1 Introduction -- 2 Materials and Methods -- 2.1 Study area -- 2.2 Water sampling and laboratory analysis -- 3 Results and Discussion -- 3.1 Hydro(geo)chemical zones involved in As (im)mobilisation -- 3.2 Organic matter and As (im)mobilisation -- 4 Conclusions and Outlooks -- Acknowledgements -- References -- The role of (noble)gases in an As contaminated aquifer -- 1 Introduction -- 2 Materials and Methods -- 2.1 Study area and geological setting -- 2.2 Analysis of dissolved gas concentrations -- 3 Results and Discussion -- 4 Conclusions -- Acknowledgements -- References.
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Towards developing a logical framework on predominant occurrences of groundwater arsenic in large, tectonic-sourced basins across the globe -- 1 Introduction -- 2 Results and Discussion -- 3 Conclusion -- References -- Groundwater arsenic in the Manipur Valley of Northeastern India: controls of geomorphology and geology -- 1 Introduction -- 2 Methods -- 2.1 Study area -- 2.2 Water sampling and laboratory analysis -- 3 Results and Discussion -- 3.1 Spatial distribution of As -- 3.2 Probable occurrence and source of As concentration -- 4 Conclusions -- References -- Regional arsenic contamination transport model for safe drinking water aquifer delineation -- 1 Introduction -- 2 Materials and Methods -- 2.1 Study area -- 2.2 Conceptual model development -- 2.3 Boundary, initial conditions, and calibration -- 3 Results and Discussion -- 3.1 Calibration, sensitivity, and validation -- 4 Conclusions -- Acknowledgements -- References -- Controls of lithology and groundwater pumping on arsenic contamination of deep groundwater in Bangladesh -- 1 Introduction -- 2 Materials and Methods -- 2.1 Study area -- 2.2 Materials and methods -- 3 Results and Discussions -- 4 Conclusions and Recommendation -- Acknowledgements -- References -- Investigating the sensitivity of fluvial processes on arsenic enrichment in the Mid-Gangetic floodplains of India -- 1 Introduction -- 2 Materials and Methods -- 2.1 Study area -- 2.2 Sample collection and analysis -- 2.3 WoSIS based soil chemical profiling -- 3 Results and Discussion -- 3.1 Characterization of arsenic hydrogeochemistry -- 4 Conclusions and Recommendations -- Acknowledgements -- References -- Source of arsenic based on geological and hydrogeochemical properties of geothermal systems: Case study of Anatolia (Turkey) -- 1 Introduction -- 2 Materials and Methods -- 2.1 Study area.
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2.2 Spatial arsenic data collection and analysis -- 3 Results and Discussion -- 3.1 Geothermal fields of Western Anatolia -- 3.2 Geothermal fields of Eastern Anatolia -- 3.3 Geothermal fields of Central Anatolia -- 4 Conclusions and Recommendations -- References -- Use of GIS and geospatial techniques to model spatial variability of geogenic arsenic in groundwater systems of Geita district in the Lake Victoria basin of western Tanzania -- 1 Introduction -- 2 Materials and Methods -- 2.1 Study area -- 2.2 Spatial data collection and analysis -- 3 Results and Discussion -- 3.1 Arsenic concentrations in drinking water sources -- 3.2 As concentrations in rocks, soils and sediments -- 3.3 Spatial variability of As concentrations with respect to the GGM site -- 4 Conclusions and Recommendations -- Acknowledgements -- References -- Distribution of pollutants in water of the Bustillos Lagoon in Chihuahua, Mexico -- 1 Introduction -- 2 Materials and Methods -- 2.1 Study area -- 2.2 Water sampling -- 2.3 Physical and chemical analysis -- 2.4 Creation of spatial database and data analysis -- 3 Results and Disscusion -- 4 Conclusions and Recommendations -- Acknowledgements -- References -- Capillarity as a hydrologic control in the unsaturated zone drives arsenic transport from groundwater to soil solid phase in Matehuala (Mexico) -- 1 Introduction -- 2 Materials and Methods -- 2.1 Study area -- 2.2 Soil sampling and laboratory analysis -- 3 Results and Discussion -- 4 Conclusions and Recommendations -- Acknowledgements -- References -- Arsenic mobility in hydrogeologic system of Bolivian Altiplano: Status and comparison of the Lower Katari and Southern Poopó Basins -- 1 Introduction -- 2 Materials and Methods -- 2.1 Sampling and analysis -- 3 Results and Interpretations -- 4 Conclusion -- Acknowledgements -- References.
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Factors controlling varying arsenic concentration in the Copiapó River, Atacama Region, Chile -- 1 Introduction -- 2 Materials and Methods -- 2.1 Study area -- 2.2 Mud and dust sampling and analysis -- 2.3 Water sampling and analysis -- 3 Results and Discussion -- 3.1 Arsenic concentration in mud and dust -- 3.2 Arsenic contamination in Copiapó River -- 4 Conclusions and Recommendations -- Acknowledgements -- References -- Silcrete formations in black saline alkaline lakes of Pantanal da Nhecolândia. A natural mechanism for arsenic trapping -- 1 Introduction -- 2 Materials and Methods -- 2.1 Laboratory analysis -- 3 Results and Discussion -- 3.1 Silcrete analysis -- 3.2 Water analysis -- 4 Conclusions -- Acknowledgements -- References -- Arsenic mobilization in aquifer sediments in the southwest USA -- 1 Introduction -- 2 Materials and Methods -- 3 Results and Discussion -- 4 Conclusions and Recommendations -- References -- 1.2 Biogeochemical processes controlling arsenic mobility and redox transformation -- Optical and molecular signatures of dissolved organic matter in groundwater from the Hetao Basin, China -- 1 Introduction -- 2 Materials and Methods -- 2.1 Study area -- 2.2 Water sampling and analysis -- 2.3 Data processing -- 3 Results and Discussion -- 3.1 Aqueous arsenic concentration and its relation to fluorescent characteristics of DOM -- 3.2 Molecular characteristics of DOM -- 3.3 Relating optical properties to molecular characteristics of DOM -- Acknowledgements -- References -- Arsenic transformation and possible mobilization by indigenous microbes in hot spring environment -- 1 Introduction -- 2 Materials and Methods -- 2.1 Study area and sampling -- 2.2 Isolation and identification of indigenous bacteria -- 2.3 Analysis of arsenic and sulfate reduction -- 3 Results and Discussion -- 3.1 Environmental parameter.
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3.2 Identification of indigenous bacteria.
Weitere Ausg.:
Print version: Wal, Albert van der Arsenic in the Environment: Bridging Science to Practice for Sustainable Development As2021 Milton : Taylor & Francis Group,c2024 ISBN 9781032329284
Sprache:
Englisch
Schlagwort(e):
Electronic books.
