Nanometer-sized emissions from municipal waste incinerators: A qualitative risk assessment.

Municipal waste incinerators (MWI) are beneficial alternatives to landfills for waste management. A recent constituent of concern in emissions from these facilities is incidental nanometer-sized particles (INPMWI), i.e., particles smaller than 1 micrometer in size that may deposit in the deepest parts of the lungs, cross into the bloodstream, and affect different regions of the body. With limited data, the public may fear INPMWI due to uncertainty, which may affect public acceptance, regulatory permitting, and the increased lowering of air quality standards. Despite limited data, a qualitative risk assessment paradigm can be applied to determine the relative risk due to INPMWI emissions. This review compiles existing data on nanometer-sized particle generation by MWIs, emissions control technologies used at MWIs, emission releases into the atmosphere, human population exposure, and adverse health effects of nanometer-sized particles to generate a qualitative risk assessment and identify data gaps. The qualitative risk assessment conservatively concludes that INPMWI pose a low to moderate risk to individuals, primarily due to the lack of relevant toxicological data on INPMWI mixtures in ambient particulate matter.

[1]  Lidia Morawska,et al.  Ultrafine particle emission of waste incinerators and comparison to the exposure of urban citizens. , 2015, Waste management.

[2]  P. Hopke,et al.  Effects of On-Road Highway Aerosol Exposures on Autonomic Responses in Aged, Spontaneously Hypertensive Rats , 2007, Inhalation toxicology.

[3]  Wojciech Zareba,et al.  Comparing Inhaled Ultrafine vs. Fine Zinc Oxide Particles in Healthy Adults: a Human Inhalation Study , 2022 .

[4]  K. Pinkerton,et al.  Reduced Lung Cell Proliferation Following Short-Term Exposure to Ultrafine Soot and Iron Particles in Neonatal Rats: Key to Impaired Lung Growth? , 2004, Inhalation toxicology.

[5]  D. Stram,et al.  Inhalation of Concentrated Ambient Particulate Matter near a Heavily Trafficked Road Stimulates Antigen-Induced Airway Responses in Mice , 2005, Journal of the Air & Waste Management Association.

[6]  Kevin R. Smith,et al.  Oxidative Injury in The Lungs of Neonatal Rats Following Short-Term Exposure to Ultrafine Iron and Soot Particles , 2010, Journal of toxicology and environmental health. Part A.

[7]  Jay R. Hoffman,et al.  Inhalation of Ultrafine and Fine Particulate Matter Disrupts Systemic Vascular Function , 2007 .

[8]  Lidia Morawska,et al.  School children's personal exposure to ultrafine particles in the urban environment. , 2014, Environmental science & technology.

[9]  M. Hicks,et al.  PM1 particles at coal- and gas-fired power plant work areas. , 2012, The Annals of occupational hygiene.

[10]  Stefano Consonni,et al.  Number concentration and chemical composition of ultrafine and nanoparticles from WTE (waste to energy) plants. , 2012, The Science of the total environment.

[11]  Luca Stabile,et al.  Lung cancer risk assessment at receptor site of a waste-to-energy plant. , 2016, Waste management.

[12]  A. Wexler,et al.  Small particles disrupt postnatal airway development. , 2010, Journal of applied physiology.

[13]  James E Hutchison,et al.  Generation of metal nanoparticles from silver and copper objects: nanoparticle dynamics on surfaces and potential sources of nanoparticles in the environment. , 2011, ACS nano.

[14]  W. Liu,et al.  On-Road Exposure to Highway Aerosols. 2. Exposures of Aged, Compromised Rats , 2004, Inhalation toxicology.

[15]  C. Ruehl,et al.  Daily trends and source apportionment of ultrafine particulate mass (PM0.1) over an annual cycle in a typical California city. , 2013, Environmental science & technology.

[16]  J. Heyder,et al.  Pulmonary and systemic effects of short-term inhalation exposure to ultrafine carbon black particles. , 2004, Toxicology and applied pharmacology.

[17]  L. Qiao,et al.  Combustion characteristics of fuel droplets with addition of nano and micron-sized aluminum particles , 2011 .

[18]  W G Kreyling,et al.  Daily mortality and fine and ultrafine particles in Erfurt, Germany part I: role of particle number and particle mass. , 2000, Research report.

[19]  U. Kodavanti,et al.  Cardiovascular Responses in Unrestrained WKY Rats to Inhaled Ultrafine Carbon Particles , 2005, Inhalation toxicology.

[20]  B. Brunekreef,et al.  Respiratory health effects of ultrafine and fine particle exposure in cyclists , 2009, Occupational and Environmental Medicine.

[21]  Xinzhe Zhou,et al.  Nanomaterial disposal by incineration. , 2013, Environmental science. Processes & impacts.

[22]  Leo Brewer,et al.  High‐Temperature Vaporization Behavior of Oxides II. Oxides of Be, Mg, Ca, Sr, Ba, B, Al, Ga, In, Tl, Si, Ge, Sn, Pb, Zn, Cd, and Hg , 1987 .

[23]  K. Rundell,et al.  Decreased Lung Function After Inhalation of Ultrafine and Fine Particulate Matter During Exercise is Related to Decreased Total Nitrate in Exhaled Breath Condensate , 2008 .

[24]  M. Kandlikar,et al.  Health risk assessment for nanoparticles: A case for using expert judgment , 2006 .

[25]  Microstructures and Nanostructures for Environmental Carbon Nanotubes and Nanoparticulate Soots , 2008, International journal of environmental research and public health.

[26]  Richard A. Yetter,et al.  Metal particle combustion and nanotechnology , 2009 .

[27]  M Giugliano,et al.  Primary and secondary components of PM2.5 in Milan (Italy). , 2008, Environment international.

[28]  Luca Stabile,et al.  Chemical, dimensional and morphological ultrafine particle characterization from a waste-to-energy plant. , 2011, Waste management.

[29]  Loyda B. Mendez,et al.  Inhalation of Concentrated Ambient Particulate Matter Near a Heavily Trafficked Road Stimulates Antigen-Induced Airway Responses in Mice , 2007, Inhalation toxicology.

[30]  H Schulz,et al.  Platelet adhesion and fibrinogen deposition in murine microvessels upon inhalation of nanosized carbon particles , 2010, Journal of thrombosis and haemostasis : JTH.

[31]  L. Murr,et al.  Carbon Nanotubes, Nanocrystal Forms, and Complex Nanoparticle Aggregates in common fuel-gas combustion sources and the ambient air , 2004 .

[32]  Brian J. Bennett,et al.  Ambient Particulate Pollutants in the Ultrafine Range Promote Early Atherosclerosis and Systemic Oxidative Stress , 2008, Circulation research.

[33]  J. Finkelstein,et al.  Endotoxin Priming Affects the Lung Response to Ultrafine Particles and Ozone in Young and Old Rats , 2000 .

[34]  T. H. Christensen,et al.  Life-cycle-assessment of the historical development of air pollution control and energy recovery in waste incineration. , 2010, Waste management.

[35]  R. Devlin,et al.  A Comparison of Studies on the Effects of Controlled Exposure to Fine, Coarse and Ultrafine Ambient Particulate Matter from a Single Location , 2007, Inhalation toxicology.

[36]  Robert Gelein,et al.  PULMONARY INFLAMMATORY RESPONSE TO INHALED ULTRAFINE PARTICLES IS MODIFIED BY AGE, OZONE EXPOSURE, AND BACTERIAL TOXIN , 2000, Inhalation toxicology.

[37]  T. Sandström,et al.  Controlled Exposures to Air Pollutants and Risk of Cardiac Arrhythmia , 2014, Environmental health perspectives.

[38]  L. Murr,et al.  Combustion-Generated Nanoparticulates in the El Paso, TX, USA / Juarez, Mexico Metroplex: Their Comparative Characterization and Potential for Adverse Health Effects , 2006, International journal of environmental research and public health.

[39]  S. Derrough,et al.  Behaviour of nanoparticles during high temperature treatment (Incineration type) , 2013 .

[40]  Dominik Saner,et al.  Persistence of engineered nanoparticles in a municipal solid-waste incineration plant. , 2012, Nature nanotechnology.

[41]  A. Kennedy,et al.  Investigations of UV photolysis of PVP-capped silver nanoparticles in the presence and absence of dissolved organic carbon , 2013, Journal of Nanoparticle Research.

[42]  P. Avino,et al.  Dimensional and chemical characterization of particles at a downwind receptor site of a waste-to-energy plant. , 2010, Waste management.

[43]  L. Morawska,et al.  Personal exposure to ultrafine particles: the influence of time-activity patterns. , 2014, The Science of the total environment.

[44]  W. Cascio,et al.  Concentrated ambient ultrafine particle exposure induces cardiac changes in young healthy volunteers. , 2009, American journal of respiratory and critical care medicine.

[45]  D. Newby,et al.  Combustion-derived nanoparticulate induces the adverse vascular effects of diesel exhaust inhalation , 2011, European heart journal.

[46]  G. Oberdörster,et al.  Nanotoxicology: An Emerging Discipline Evolving from Studies of Ultrafine Particles , 2005, Environmental health perspectives.

[47]  Umberto Arena,et al.  Element partitioning in combustion- and gasification-based waste-to-energy units. , 2013, Waste management.

[48]  L. Marr,et al.  Emissions of polycyclic aromatic hydrocarbons, polychlorinated dibenzo-p-dioxins, and dibenzofurans from incineration of nanomaterials. , 2013, Environmental science & technology.

[49]  Paolo Lauriola,et al.  A Review of Exposure Assessment Methods in Epidemiological Studies on Incinerators , 2013, Journal of environmental and public health.

[50]  P. Brousseau,et al.  Nanometric Aluminum in Explosives , 2002 .

[51]  Igor Linkov,et al.  A decision-directed approach for prioritizing research into the impact of nanomaterials on the environment and human health. , 2011, Nature nanotechnology.

[52]  Ali S. Kamal,et al.  Altered Heart Rate Variability in Spontaneously Hypertensive Rats Is Associated with Specific Particulate Matter Components in Detroit, Michigan , 2010, Environmental health perspectives.

[53]  L. Stabile,et al.  Ultrafine particle emission from incinerators: The role of the fabric filter , 2012, Journal of the Air & Waste Management Association.

[54]  A. Brauer.  Ambient Atmospheric Particles in the Airways of Human Lungs , 2000, Ultrastructural pathology.

[55]  Ali S. Kamal,et al.  PM2.5-induced changes in cardiac function of hypertensive rats depend on wind direction and specific sources in Steubenville, Ohio , 2011, Inhalation toxicology.

[56]  R. Burnett,et al.  The Relationship Among TSP, PM10, PM2.5, and Inorganic Constituents of Atmospheric Participate Matter at Multiple Canadian Locations , 1997 .