Reconciling PM10 analyses by different sampling methods for Iron King Mine tailings dust
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Xu Li
Abstract
The overall project objective at the Iron King Mine Superfund site is to determine the level and potential risk associated with heavy metal exposure of the proximate population emanating from the site’s tailings pile. To provide sufficient size-fractioned dust for multi-discipline research studies, a dust generator was built and is now being used to generate size-fractioned dust samples for toxicity investigations using in vitro cell culture and animal exposure experiments as well as studies on geochemical characterization and bioassay solubilization with simulated lung and gastric fluid extractants. The objective of this study is to provide a robust method for source identification by comparing the tailing sample produced by dust generator and that collected by MOUDI sampler. As and Pb concentrations of the PM10 fraction in the MOUDI sample were much lower than in tailing samples produced by the dust generator, indicating a dilution of Iron King tailing dust by dust from other sources. For source apportionment purposes, single element concentration method was used based on the assumption that the PM10 fraction comes from a background source plus the Iron King tailing source. The method’s conclusion that nearly all arsenic and lead in the PM10 dust fraction originated from the tailings substantiates our previous Pb and Sr isotope study conclusion. As and Pb showed a similar mass fraction from Iron King for all sites suggesting that As and Pb have the same major emission source. Further validation of this simple source apportionment method is needed based on other elements and sites.
Acknowledgments
This work was supported by the United States National Science Foundation (NSF) and National Institute of Environmental Health Sciences (NIEHS). The views of authors do not necessarily represent those of the NSF or NIEHS.
References
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©2016 by De Gruyter
Artikel in diesem Heft
- Frontmatter
- Editorial
- Traditional and emerging environmental hazards in South-East Asia: double-trouble in the 21st century
- A quarter century of the Pacific Basin Consortium: looking back to move forward
- Exposure to Metals
- Arsenic projects in SE Asia
- Lead exposure from battery recycling in Indonesia
- Connecting mercury science to policy: from sources to seafood
- Mercury exposure in the work place and human health: dental amalgam use in dentistry at dental teaching institutions and private dental clinics in selected cities of Pakistan
- Protecting health from metal exposures in drinking water
- Exposure assessment of lead from food and airborne dusts and biomonitoring in pregnant mothers, their fetus and siblings in Karachi, Pakistan and Shimotsuke, Japan
- Mining
- Reconciling PM10 analyses by different sampling methods for Iron King Mine tailings dust
- The “CHILD” framework for the study of artisanal mercury mining communities
- Hydraulic fracturing for natural gas: impact on health and environment
- Hazardous Waste
- Searching bioremediation patents through Cooperative Patent Classification (CPC)
- Proteomics of Sphingobium indicum B90A for a deeper understanding of hexachlorocyclohexane (HCH) bioremediation
- Novel industrial wastewater treatment integrated with recovery of water and salt under a zero liquid discharge concept
- Water
- Connecting science with industry: lessons learned transferring a novel plasmonic mercury sensor from the bench to the field
- Pilot-scale UV/H2O2 study for emerging organic contaminants decomposition
- Nanotechnology: a clean and sustainable technology for the degradation of pharmaceuticals present in water and wastewater
- Solar-driven membrane distillation demonstration in Leupp, Arizona
- What works in water supply and sanitation projects in developing countries with EWB-USA
- Natural Disasters and a Changing Environment
- Environmental exposures due to natural disasters
- Changing exposures in a changing world: models for reducing the burden of disease
- Sustainable development through a gendered lens: climate change adaptation and disaster risk reduction
- Environmental Justice and Human Rights
- Creating healthy and just bioregions
- Worm-free children: an integrated approach to reduction of soil-transmitted helminth infections in Central Java
- Diabetes in Native Americans: elevated risk as a result of exposure to polychlorinated biphenyls (PCBs)
- Pollution, health and development: the need for a new paradigm
- EcoSystem
- Pacific connections for health, ecosystems and society: new approaches to the land-water-health nexus
- Exposure to e-waste
- E-waste: the growing global problem and next steps
- Global challenges for e-waste management: the societal implications
- E-waste issues in Sri Lanka and the Basel Convention
- E-waste interventions in Ghana
- CALUX bioassay: a cost-effective rapid screening technique for screening dioxins like compounds
- Cancer
- Cancer surveillance and research on environmental contributions to cancer
- Domestic incense use and lung cancer in Asia: a review
- Children
- Inadequate water, sanitation and hygiene in the South Pacific: how might it be impacting children?
- Children’s environmental health indicators in Australia: are we collecting the right information?
- Community-based efforts in health promotion in indigenous villages on the Thailand-Myanmar border
- Emerging issues
- Bayesian networks in infectious disease eco-epidemiology
- Health co-benefits in mortality avoidance from implementation of the mass rapid transit (MRT) system in Kuala Lumpur, Malaysia
- Particulate matter 2.5 (PM2.5) personal exposure evaluation on mechanics and administrative officers at the motor vehicle testing center at Pulo Gadung, DKI Jakarta
- Life cycle assessment of dairy farms
Artikel in diesem Heft
- Frontmatter
- Editorial
- Traditional and emerging environmental hazards in South-East Asia: double-trouble in the 21st century
- A quarter century of the Pacific Basin Consortium: looking back to move forward
- Exposure to Metals
- Arsenic projects in SE Asia
- Lead exposure from battery recycling in Indonesia
- Connecting mercury science to policy: from sources to seafood
- Mercury exposure in the work place and human health: dental amalgam use in dentistry at dental teaching institutions and private dental clinics in selected cities of Pakistan
- Protecting health from metal exposures in drinking water
- Exposure assessment of lead from food and airborne dusts and biomonitoring in pregnant mothers, their fetus and siblings in Karachi, Pakistan and Shimotsuke, Japan
- Mining
- Reconciling PM10 analyses by different sampling methods for Iron King Mine tailings dust
- The “CHILD” framework for the study of artisanal mercury mining communities
- Hydraulic fracturing for natural gas: impact on health and environment
- Hazardous Waste
- Searching bioremediation patents through Cooperative Patent Classification (CPC)
- Proteomics of Sphingobium indicum B90A for a deeper understanding of hexachlorocyclohexane (HCH) bioremediation
- Novel industrial wastewater treatment integrated with recovery of water and salt under a zero liquid discharge concept
- Water
- Connecting science with industry: lessons learned transferring a novel plasmonic mercury sensor from the bench to the field
- Pilot-scale UV/H2O2 study for emerging organic contaminants decomposition
- Nanotechnology: a clean and sustainable technology for the degradation of pharmaceuticals present in water and wastewater
- Solar-driven membrane distillation demonstration in Leupp, Arizona
- What works in water supply and sanitation projects in developing countries with EWB-USA
- Natural Disasters and a Changing Environment
- Environmental exposures due to natural disasters
- Changing exposures in a changing world: models for reducing the burden of disease
- Sustainable development through a gendered lens: climate change adaptation and disaster risk reduction
- Environmental Justice and Human Rights
- Creating healthy and just bioregions
- Worm-free children: an integrated approach to reduction of soil-transmitted helminth infections in Central Java
- Diabetes in Native Americans: elevated risk as a result of exposure to polychlorinated biphenyls (PCBs)
- Pollution, health and development: the need for a new paradigm
- EcoSystem
- Pacific connections for health, ecosystems and society: new approaches to the land-water-health nexus
- Exposure to e-waste
- E-waste: the growing global problem and next steps
- Global challenges for e-waste management: the societal implications
- E-waste issues in Sri Lanka and the Basel Convention
- E-waste interventions in Ghana
- CALUX bioassay: a cost-effective rapid screening technique for screening dioxins like compounds
- Cancer
- Cancer surveillance and research on environmental contributions to cancer
- Domestic incense use and lung cancer in Asia: a review
- Children
- Inadequate water, sanitation and hygiene in the South Pacific: how might it be impacting children?
- Children’s environmental health indicators in Australia: are we collecting the right information?
- Community-based efforts in health promotion in indigenous villages on the Thailand-Myanmar border
- Emerging issues
- Bayesian networks in infectious disease eco-epidemiology
- Health co-benefits in mortality avoidance from implementation of the mass rapid transit (MRT) system in Kuala Lumpur, Malaysia
- Particulate matter 2.5 (PM2.5) personal exposure evaluation on mechanics and administrative officers at the motor vehicle testing center at Pulo Gadung, DKI Jakarta
- Life cycle assessment of dairy farms
