About the book series |
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vii | |
Editorial board |
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ix | |
Foreword |
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xix | |
Authors' preface |
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xxi | |
About the authors |
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xxv | |
Acknowledgements |
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xxix | |
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1 Taiwan and the global arsenic problem |
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1 | (18) |
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1.1 General introduction to the arsenic problem |
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1 | (4) |
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1.1.1 Origin, release and occurrence of groundwater arsenic |
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1 | (1) |
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1.1.2 Geochemical arsenic mobility controls |
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2 | (1) |
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1.1.3 Other arsenic mobility controls |
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3 | (1) |
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1.1.4 Remediation of arsenic-contaminated sites |
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3 | (2) |
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1.1.5 Human exposure to arsenic and related health effects |
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5 | (1) |
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1.2 Arsenic: From history to Taiwan |
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5 | (3) |
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1.2.1 Arsenic discoveries in groundwater of Argentina |
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6 | (1) |
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1.2.2 Arsenic discoveries in groundwater of Mexico |
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6 | (1) |
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1.2.3 Arsenic discoveries in ground-and surface-water of Chile |
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7 | (1) |
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1.2.4 Arsenic discoveries in groundwater of Taiwan |
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7 | (1) |
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1.3 Arsenic: From Taiwan to the end of the 20th century |
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8 | (1) |
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1.4 Arsenic in the 21st century---Recognizing groundwater arsenic as a global problem |
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9 | (5) |
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1.5 Regulations of arsenic contents in drinking water and its impact on the exposed population |
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14 | (2) |
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1.6 Why was the "Taiwan signal" not immediately recognized worldwide? |
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16 | (1) |
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1.7 Why does arsenic continue to affect people worldwide? |
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16 | (1) |
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1.8 Demands for international cooperation and networking |
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17 | (2) |
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2 Geological controls of arsenic concentrations in ground-and surface-waters---An overview of our worldwide state-of-the-art knowledge |
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19 | (30) |
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2.1 Arsenic in the earth's environments and introduction into ground-and surface-water resources |
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19 | (1) |
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2.2 Geogenic arsenic: Occurence and sources |
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20 | (4) |
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2.2.1 Arsenic in minerals and amorphous phases |
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20 | (2) |
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22 | (2) |
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2.3 Mechanisms of arsenic mobilization into aqueous environments: an overview |
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24 | (6) |
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2.3.1 Arsenic species in natural waters and reaction kinetics |
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25 | (1) |
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2.3.2 Arsenic release and mobility: solid-fluid interfacial processes |
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26 | (1) |
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2.3.3 Additional factors and processes influencing concentrations of dissolved arsenic |
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27 | (3) |
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2.3.4 Arsenic transport in natural water |
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30 | (1) |
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30 | (3) |
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2.4.1 Mechanism and kinetics of arsenic mobilization through sulfide oxidation |
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30 | (2) |
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2.4.2 Example: Arsenic mobilization by sulfide oxidation in the near-neutral sandstone aquifer of northeastern Wisconsin, USA |
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32 | (1) |
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2.4.3 Example: Franconian Upper Triassic sandstone aquifer, Germany |
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32 | (1) |
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2.5 Arsenic input due to leaching in geothermal reservoirs: the role of geothermal fluids |
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33 | (7) |
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2.5.1 Arsenic input from geothermal waters and other geothermal manifestations |
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33 | (4) |
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2.5.2 Examples of arsenic input from geothermal waters |
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37 | (3) |
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2.6 The role of Fe, Mn, and Al oxides and oxyhydroxides as sources and sinks for dissolved arsenic |
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40 | (6) |
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2.6.1 Arsenic release by dissolution of metal oxyhydroxides |
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40 | (2) |
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2.6.2 Arsenic release/sequestration due to sorption by Fe, Mn and Al oxides and oxyhydroxides |
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42 | (1) |
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2.6.2.1 Influence of redox potential and pH on adsorption capacity |
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43 | (1) |
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2.6.2.2 Influence of competing ions on arsenic adsorption capacity |
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44 | (1) |
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2.6.2.3 Example: Chaco-Pampean plain, Argentina |
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45 | (1) |
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2.6.2.4 Example: Molasse trough sand aquifer, Southern Germany |
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46 | (1) |
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2.7 Adsorption processes and capacity of clay minerals |
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46 | (1) |
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2.8 Precipitation/dissolution and sorption processes of calcite |
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46 | (1) |
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2.9 Interactions between arsenic and humic substances |
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47 | (2) |
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3 History of blackfoot disease |
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49 | (12) |
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3.1 Prologue: A mysterious disease |
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49 | (1) |
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3.2 Clinical characteristics of blackfoot disease |
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49 | (7) |
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3.3 Pathological findings of blackfoot disease |
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56 | (1) |
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3.4 Epidemiological characteristics of blackfoot disease |
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57 | (4) |
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4 Cause of blackfoot disease: Arsenic in artesian well water |
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61 | (12) |
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4.1 Types of wells in blackfoot disease-endemic area |
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61 | (1) |
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4.2 Characteristics of well water in blackfoot disease endemic area |
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62 | (2) |
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4.3 Arsenic levels in well water in Lanyang basin |
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64 | (1) |
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4.4 Association between blackfoot disease and artesian well water |
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65 | (1) |
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4.5 Arsenic in drinking water: The cause of blackfoot disease |
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66 | (1) |
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4.6 Co-morbidity of unique arsenic-induced skin lesions and blackfoot disease |
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67 | (2) |
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4.7 Host and environmental co-factors for blackfoot disease |
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69 | (1) |
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4.8 Arsenic in drinking water and circulatory diseases other than blackfoot disease |
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69 | (1) |
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4.9 Arsenic in drinking water and prevalence of diabetes and hypertension |
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70 | (1) |
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4.10 Reduction in mortality of arsenic-induced diseases after implementation of public water supply system in the endemic area of blackfoot disease |
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71 | (2) |
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5 Non-vascular health effects of arsenic in drinking water in Taiwan |
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73 | (12) |
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73 | (1) |
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73 | (4) |
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77 | (5) |
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82 | (1) |
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5.5 Other health outcomes |
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82 | (1) |
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5.6 Summary and conclusions |
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83 | (2) |
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6 Arsenic sources, occurrences and mobility in surface water, groundwater and sediments |
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85 | (30) |
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85 | (1) |
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6.2 Hydrogeology and sedimentology of arsenic in aquifers |
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85 | (7) |
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85 | (3) |
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6.2.2 Lanyang plain (Yilan plain) |
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88 | (3) |
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91 | (1) |
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6.3 Potential arsenic sources |
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92 | (9) |
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92 | (1) |
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93 | (3) |
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6.3.1.2 Lanyang (or Yilan) plain |
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96 | (3) |
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6.3.2 Anthropogenic sources |
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99 | (1) |
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99 | (1) |
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6.3.2.2 Industrial activity |
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99 | (1) |
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6.3.2.3 Agricultural activity |
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99 | (2) |
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6.4 Arsenic distributions and mobility controls |
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101 | (8) |
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6.4.1 Water chemistry in the Chianan and Lanyang plains |
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101 | (3) |
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6.4.2 Arsenic in sediments |
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104 | (3) |
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6.4.3 Mobilization and transport of arsenic |
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107 | (1) |
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6.4.3.1 Arsenic speciation |
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107 | (1) |
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6.4.3.2 Redox-mediated mobilization and transport of arsenic |
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107 | (2) |
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6.4.3.3 Microbe-mediated mobilization and transport of arsenic |
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109 | (1) |
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6.5 Arsenic in mud volcanoes and hot springs |
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109 | (4) |
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113 | (2) |
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7 Arsenic in soils and plants: accumulation and bioavailability |
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115 | (8) |
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7.1 Accumulation and behavior of arsenic in soil |
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115 | (4) |
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7.2 Bioaccumulation of arsenic in plants and crops |
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119 | (4) |
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8 Potential threat of the use of arsenic-contaminated water in aquaculture |
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123 | (12) |
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123 | (2) |
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8.2 Arsenic in aquacultural organisms |
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125 | (6) |
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125 | (2) |
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127 | (1) |
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128 | (1) |
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128 | (1) |
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129 | (1) |
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8.2.6 Arsenic levels in groundwater and farmed fish/shrimp in Lanyang plain |
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130 | (1) |
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8.3 Arsenic methylation capability |
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131 | (1) |
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8.4 Health risk assessment |
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132 | (3) |
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9 Current solutions to arsenic-contaminated water |
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135 | (10) |
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135 | (1) |
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9.2 Change of water source |
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135 | (1) |
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9.3 Water treatment processes for centralized systems |
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136 | (126) |
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9.3.1 Precipitation methods |
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136 | (1) |
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9.3.2 Adsorption and ion exchange methods |
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137 | (1) |
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9.3.3 Membrane technology |
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138 | (1) |
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9.4 Point-of-use and point-of-entry devices |
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139 | (2) |
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9.5 Case study in southwestern Taiwan |
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141 | (2) |
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143 | (2) |
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10 Future areas of study and tasks for the Taiwan arsenic problem |
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145 | (6) |
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10.1 Sources of arsenic and mobilization in groundwater |
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145 | (2) |
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10.2 Human impact through the food chain |
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147 | (1) |
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10.3 Health effects of arsenic in drinking water, treatment, risk assessment and prevention |
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148 | (1) |
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10.4 Future treatment demands, including nanotechnology |
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149 | (2) |
References |
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151 | (34) |
Subject index |
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185 | (12) |
Locality index |
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197 | (6) |
Book series page |
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203 | |