Hydrogeochemistry of Aquatic Ecosystems (eBook)
432 Seiten
Wiley (Verlag)
978-1-119-87055-5 (ISBN)
Discover the geological foundation of global water supply, focusing on resource conservation and restoration
Hydrogeochemistry explores the connections between the geology of a region and the chemical characteristics and quality of its water sources, including such factors as erosion, evaporation, and, increasingly, man-made activities. With the emergence of climate change as a major factor reshaping water quality and availability, the need to understand interactions between hydrochemistry and geology has never been greater.
Hydrogeochemistry of Aquatic Ecosystems meets this need by offering foundational knowledge about the hydrochemistry of different types of aquatic systems, the nature of their interactions with various pollutants and geological processes, and the possibilities and dangers of human intervention. With a particular focus on aqueous resource conservation and restoration, this is a vital, timely guide to a potentially life-saving subject.
Hydrogeochemistry of Aquatic Ecosystems readers will also find:
- Detailed treatment of water-sediment interactions, arsenic and fluoride enrichment, sand mining, and many other subjects
- Coverage throughout of solute acquisition processes, the carbon cycle, and nutrient geochemistry
- Case studies from Asia and Africa demonstrating both natural and anthropogenic hydrogeochemical interactions
Hydrogeochemistry of Aquatic Ecosystems is indispensable for professionals and researchers in environmental science and environmental engineering, as well as scholars and advanced graduate students working on aquatic ecosystems or effects of climate change.
Sughosh Madhav is a Postdoctoral Fellow in the Department of Civil Engineering, Jamia Millia Islamia, New Delhi, India.
Virendra Bahadur Singh is an Assistant Professor at Ram Lal Anand College, University of Delhi, New Delhi, India.
Manoj Kumar is an Assistant Professor in the Department of Environmental Studies, Central University of Haryana, India.
Sandeep Singh is a Professor in the Department of Earth Sciences, Indian Institute of Technology Roorkee, India.
Hydrogeochemistry of Aquatic Ecosystems Discover the geological foundation of global water supply, focusing on resource conservation and restoration Hydrogeochemistry explores the connections between the geology of a region and the chemical characteristics and quality of its water sources, including such factors as erosion, evaporation, and, increasingly, man-made activities. With the emergence of climate change as a major factor reshaping water quality and availability, the need to understand interactions between hydrochemistry and geology has never been greater. Hydrogeochemistry of Aquatic Ecosystems meets this need by offering foundational knowledge about the hydrochemistry of different types of aquatic systems, the nature of their interactions with various pollutants and geological processes, and the possibilities and dangers of human intervention. With a particular focus on aqueous resource conservation and restoration, this is a vital, timely guide to a potentially life-saving subject. Hydrogeochemistry of Aquatic Ecosystems readers will also find: Detailed treatment of water-sediment interactions, arsenic and fluoride enrichment, sand mining, and many other subjects Coverage throughout of solute acquisition processes, the carbon cycle, and nutrient geochemistry Case studies from Asia and Africa demonstrating both natural and anthropogenic hydrogeochemical interactions Hydrogeochemistry of Aquatic Ecosystems is indispensable for professionals and researchers in environmental science and environmental engineering, as well as scholars and advanced graduate students working on aquatic ecosystems or effects of climate change.
Sughosh Madhav is a Postdoctoral Fellow in the Department of Civil Engineering, Jamia Millia Islamia, New Delhi, India. Virendra Bahadur Singh is an Assistant Professor at Ram Lal Anand College, University of Delhi, New Delhi, India. Manoj Kumar is an Assistant Professor in the Department of Environmental Studies, Central University of Haryana, India. Sandeep Singh is a Professor in the Department of Earth Sciences, Indian Institute of Technology Roorkee, India.
1 Fluoride in groundwater: distribution, sources, processes, analysis and treatment techniques - A review
2 Geochemical sources, aqueous geochemistry, human health risk of fluoride enriched groundwater and its remedial measures
3 Spatial Distribution of Arsenic Contamination in India: A Systematic Review
4 Arsenic Contamination of Groundwater in Indo-Gangetic Plain
5 Soil-Water Interactions and Arsenic Enrichment in Groundwater
6 Arsenic contamination in groundwater and its removal strategies with special emphasis on nano zerovalent iron
7 Chemical speciation of chromium and arsenic and biogeochemical cycle in the aquatic system
8 Occurrences and mobility of Uranium in soil profile due to groundwater-soil interaction
9 Study of the rate of CO2 consumption with silicate and carbonate weathering in aquatic system
10 Carbonate chemistry, carbon cycle and its sequestration in aquatic system
11 Recent trends in fate, transport, and transformation of inorganic and organic carbon in freshwater reservoirs
12 Role of microbes in controlling the geochemical composition of aquatic ecosystems
13 Impacts of Pollution on the Hydrogeochemical and Microbial Community of Aquatic Ecosystems in Bayelsa State, Southern Nigeria
14 Aquatic eco-systems under influence of climate change and anthropogenic activities: Potential threats and its mitigation strategies
15 Role of Stable Isotopes in Groundwater Resource Management
16 Assessment of causes and Impact of Sand mining on River ecosystem
17 Nutrient dynamics in the Polar Ice Sheets and Mountain Glaciers: a review
1
Fluoride in Groundwater: Distribution, Sources, Processes, Analysis, and Treatment Techniques: A Review
Bedour Al Sabti, Dhanu Radha Samayamanthula, Fatemah M. Dashti, and Chidambaram Sabarathinam
Water Research Center, Kuwait Institute for Scientific Research, Safat, Kuwait
1.1 Introduction
Fluoride (F−) belongs to the halogen family and is a constituent in minerals such as fluorite, fluorspar, apatite, biotite, cryolite, and muscovite (Bretzler and Johnson 2015; Dehbandi et al. 2017), apart from its availabilities in plants, soil, and groundwater. Groundwater is one of the most important sources of drinking water and one of the fundamental human rights around the globe is an access to safe drinking. Contamination and unsustainable drinking water sources could affect human health, resulting in the transmission of diseases (WHO 2018). Fluoride is one of the ions which may lead to groundwater contamination if present in high concentrations. Although high F− in groundwater is a major concern that is still being debatable around the globe, fluoride is essential for the growth of the dental and skeletal frame of the body. Fluoride concentration in groundwater differs from one region to another based on aquifer material, geology, weathering rate, aquifer depth, contact time, pH, rainfall, and temperature (Brunt et al. 2004; Onipe et al. 2020). The geochemical process governs fluoride mobility through leaching from soil and rocks to the groundwater. Studies suggest that exposure to high fluoride imparts a vulnerable effect on the mental ability of children. The IQ levels of children exposed to higher F− are lower than unaffected children (Choi et al. 2012; Das and Mondal 2016). The thyroid gland is susceptible to F−, which causes an increase in thyroid‐stimulating hormone (TSH) leading to a drop in Triiodothyronine (T3) and Thyroxine (T4) levels, thereby resulting in hypothyroidism (McLaren 1976; Shashi 1988; Kumar et al. 2019). Fluorosis results from a high concentration of fluoride in drinking water and depends on other sources such as dietary habits that enhance the incidence of fluorosis (Brindha and Elango 2011; Srivastava and Flora 2020). Several countries, such as West Indies, India, Poland, China, Spain, Africa, and Italy, have been reported with high fluoride concentrations (Huang et al. 2017). The geochemical data for Cameroon, Algeria, Ghana, United Kingdom, Siri Lanka, Argentina, Canada, Tanzania, Kuwait, South Africa (Silom), India (Telangana), and Brazil were collected from the literature to understand the geochemistry of F− (Table 1.1). Some of the published data for selected countries does not contain the complete analysis results. Based on the available ions in the analytical data, they were used for statistical analysis using Statistical Package for Social Sciences (SPSS) software. The same analytical data were used for different plots developed from the output results of WATEQ4F and AQUACHEM. The objective of this review is to emphasize the global distribution, sources, analysis, and treatment strategies for excessive fluoride levels in groundwater. Also, the review presents geochemical plots, statistical techniques, thermodynamic and modeling approaches to determine processes governing the fluoride release and distribution in groundwater.
Table 1.1 Lithology and analytes considered from the literature studies of various countries but clay minerals like Vermiculite have also reported to be a source of F− in groundwater due to the process of Fluoride ion.
Country | Lithology type | Analytes | Reference |
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Algeria | Sedimenatary (sand and gravel, limestone, clay, and shale) | pH, EC, Ca2+, Mg2+, Cl–, SO4 2–, HCO3 –, F– | Messaitfa (2007) |
Argentina | Thick sedimentary rock and volcanoclastic mineral | pH, EC, temperature, Na+, K+, Ca2+, Mg2+, Cl–, SO4 2–, HCO3 –, CO3 2– F–, NO3 –, Si, Fe2+, Al3+, Be2+, U, B | Ganyaglo et al. (2019); Jayawardana et al. (2012); Edmunds and Smedley (2013) |
Brazil | Sedimentary | pH, EC, Ca2+, Mg2+, Cl–, SO4 2–, HCO3 –, F– | Rockett et al. (2013) |
Canada | — | pH, EC, temperature, Na+, K+, Ca2+, Mg2+, Cl–, SO4 2–, HCO3 –, CO3 2– F–, NO3 –, Si, Fe2+, Al3+, Be2+, U, B | Ganyaglo et al. (2019); Jayawardana et al. (2012); Edmunds and Smedley (2013) |
Central Africa (Cameroon) | Crystalline basement (granite)/ Tertiary sedimentary rocks | pH, EC, temperature, Na+, K+, Ca2+, Mg2+, Cl–, SO4 2–, HCO3 –, F–, NO3 – | Fantong et al. (2009) |
Ghana | Precambrian crystalline and igneous rocks (granite) | pH, EC, TDS, temperature, Na+, K+, Ca2+, Mg2+, Cl–, SO4 2–, HCO3 –, CO3 2– F–, NO3 – | Sunkari an Abu (2019) |
India (Telangana) | Igneous rock (granite) | Narsimha and Sudarshan (2017) |
Kuwait | Sedimentary siliciclastic and carbonates | pH, EC, TDS, temperature, Na+, K+, Ca2+, Mg2+, Cl–, SO4 2–, HCO3 –, CO3 2– F–, NO3 –, B, NH4+, PO4 3–, SiO2, Fe2+, Al3+, Ba2+, Li+, Mn2+, Mo, Ni2+, Zn2+ | Al‐Senafy et al. (2011) |
South Africa (Silom) | — | pH, EC, TDS, temperature, Na+, K+, Ca2+, Mg2+, Cl–, SO4 2–, HCO3 –, CO3 2– F–, NO3 –, PO4 3– | Onipe et al. (2021) |
Sri Lanka | High‐grade metamorphic rock | pH, EC, temperature, Na+, K+, Ca2+, Mg2+, Cl–, SO4 2–, HCO3 –, CO3 2– F–, NO3 –, Si, Fe2+, Al3+, Be2+, U, B | Ganyaglo et al. (2019); Jayawardana et al. (2012); Edmunds and Smedley (2013) |
Tanzania | Volcanic rock and metamorphic |
United Kingdom | — |
1.2 Permissible Limits of Fluoride in Drinking Water
According to the WHO (2006), the maximum permitted level of F−in drinking water is 1.5 mg/L. While the USPHS (1987) established a range of allowable F− concentration in drinking water for regions based on their climatic conditions, because the amount of water consumed and, the amount of F− ingested is primarily influenced by the air temperature. The rise in air temperature decreases the concentration of F−. The maximum permissible level in tropical climates with temperatures above 26 °C is 1.4 mg/L. In light of the Indian subcontinent’s environmental and socioeconomic situation, the F− desirable limit is established at 0.6–1.2 mg/L, and the highest allowed level in the absence of any other source is set at 1.5 mg/L for drinking water (ISI 1995). The limit was set based on the daily consumption rate of water, about 2 L/day for an adult body mass, and contains about 0.2–0.5 mg fluorine as a standard diet (WHO 1994). A range of environmental, social, cultural, economic, and other circumstances affecting possible exposure, as well as the default assumptions used to create the guideline values, will need to be taken into account when creating national drinking‐water standards based on these guideline values. In addition, the environmental‐based variation depends on the region, as regional diets and ambient temperature control the permissible limit (Apambire et al. 1997). Furthermore, in a country with a constant warm environment and piped water as the main drinking‐water source, authorities may choose a lower health‐based fluoride target than this guideline value as water consumption is predicted to be higher (Guidelines for drinking‐water quality 2021). Drinking water from groundwater may be beneficial or harmful depending on the concentration level of fluoride. In recent years, countries have been developing drinking standards to decrease waterborne diseases and improve safe water resources management (Ali et al. 2019). As the concentration of F− in drinking water is different for each country, and the amount of water consumed by a person also varies concerning the climate and availability, so each region has its own standard (Figure 1.1). Drinking high fluoride groundwater is the primary reason for endemic fluorosis in the countries such as China (Guo et al. 2007). Higher F− concentration in groundwater, i.e. exceeding the permissible limit of WHO, is observed in countries like...
Erscheint lt. Verlag | 30.11.2022 |
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Sprache | englisch |
Themenwelt | Naturwissenschaften ► Geowissenschaften ► Geologie |
Schlagworte | Aquatischer Lebensraum • Biowissenschaften • earth sciences • Fluvial Hydrology & Limnology • Geochemie • Geochemie, Mineralogie • Geochemistry & Minerology • Geowissenschaften • Hydrogeochemie • Hydrologie • Hydrologie der Flüsse u. Binnengewässer • Life Sciences • Marine Ecology • Ökologie • Ökologie / Salzwasser |
ISBN-10 | 1-119-87055-0 / 1119870550 |
ISBN-13 | 978-1-119-87055-5 / 9781119870555 |
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