Environmental chemicals air pollutants. Medical search. Frequent questions

The toys' stuffing is virtually identical to absorbents used to collect volatile chemicals for lab analysis, notes Caitlin Corbitt of Chatham College in Pittsburgh. (sciencenews.org)
This concern over the environmental and health risks associated with the emission of HAPs and various volatile organic compounds (VOCs) from different sources has led to a pressing need for affordable and reliable ways to detect and quantify the presence of these gases. (sbir.gov)
MAPLOC is a MEMS device capable of detecting multiple hazardous air pollutants and volatile organic compounds. (sbir.gov)
The chemical activities covered under the Common Waste Gas Management and Treatment Systems in the Chemical Sector (WGC) BAT Conclusions mainly include the production of organic chemicals, polymers and pharmaceuticals, which are large emitters of volatile organic compounds (VOCs) with about 40 000 tonnes emitted to air each year. (europa.eu)
The new norms for WGC target emission standards for 34 key air pollutants emitted from the chemical industry sector and include stricter binding levels for volatile organic compounds (VOCs). (europa.eu)
The new norm for the textile sector has a particular emphasis on emissions to air and to water and targets over 20 air and water pollutants including formaldehyde, total volatile organic compounds (TVOC), dust, as well as ammonia for emissions to air, or metals for emissions to water. (europa.eu)
Analysis of the captured gases found more than 25 volatile organic compounds, including seven hazardous air pollutants, coming out of the vents. (eponline.com)
Airborne pollutants include particles, volatile organic compounds (VOCs), and polycyclic aromatic hydrocarbons," reports explain. (newstarget.com)
In the laboratory, each product was placed in an isolated space at room temperature and the surrounding air was analyzed for volatile organic compounds, small molecules that evaporate from the product's surface into the air. (sciencedaily.com)
For instance, a plug-in air freshener contained more than 20 different volatile organic compounds. (sciencedaily.com)
This action proposes to revise EPA's definition of Volatile Organic Compounds (VOC) for purposes of preparing State Implementation Plans (SIPs) to attain the National Ambient Air Quality Standards (NAAQS) for ozone. (reginfo.gov)
Members of the local Environmental Bureau and government leaders in the crowd praised the company for their efforts to reduce air pollutants like Volatile Organic Compounds (VOCs). (thomasnet.com)

The uses of benzene as a solvent are now restricted in many countries, but it is still produced in high volumes for use primarily as a chemical intermediate. (cdc.gov)
The Working Group focussed its review of epidemiological studies on those in which occupational or environmental exposure to benzene was specifically identified. (cdc.gov)
The U.S. Public Interest Research Group and Sierra Club filed a 60-day notice of their intent to sue the Environmental Protection Agency today for failing to meet a July 1, 2003 deadline to propose regulations to reduce emissions of toxic chemicals such as benzene and formaldehyde from the nation's cars, trucks, and buses. (earthjustice.org)
Of those, two chemicals - acetaldehyde and benzene - are classified by the Environmental Protection Agency as carcinogens, for which the agency has established no safe exposure level. (eponline.com)
In the general chemicals category, young people need to be aware of environmental exposure to things like benzene, benzidine, polychlorinated biphenyls, and formaldehyde. (newstarget.com)
The monitors will measure the dangerous pollutant, benzene, and if benzene is too high, refineries will be required to take action to reduce their emissions. (environmentalintegrity.org)
Some 150 petroleum refineries nationwide spew out more than 20,000 tons of hazardous air pollutants each year, including chemicals linked to cancer such as benzene and toluene. (environmentalintegrity.org)

Autism - Women exposed to high particulate matter and other pollutants during their third trimesters were more likely to give birth to a child with autism , according to a Harvard study. (naturalnews.com)
In addition, air pollution exposure during pregnancy can increase the child's risk of developing asthma later in life as particulate matter can breach the placenta. (naturalnews.com)
When any material such as wood or charcoal is burnt it is broken down into small fragments also known as particles or particulate matter (think back to science class - no matter is created or destroyed in a chemical reaction). (bctv.org)
During periods of poor air quality, individuals can regulate particulate matter levels indoors by using air conditioners, avoiding vacuuming, and limiting the use of candles, gas, wood-burning stoves, fireplaces, tobacco products, or aerosol sprays. (bctv.org)

We focus a lot of attention on how to reduce emissions of pollutants from automobiles," Steinemann said. (eponline.com)
A1 installations are regulated by the Environment Agency who control emissions of pollutants to air, land and water. (cannockchasedc.gov.uk)

Specifically, we focus on synthesizing and characterizing composite and hybrid materials for use in photo(electro)catalytic systems that can harness solar energy to drive useful chemical transformations, such as hydrogen production via water splitting, degradation of harmful pollutants in water and air, and synthesis of high-value chemicals from renewable feedstock. (uni-ulm.de)
Moreover, researchers are investigating the potential of nanocatalysts for pollutant degradation. (freescience.info)

Water contaminants such as heavy metals (cadmium, chromium, lead), organic pollutants (polychlorinated biphenyls, polybrominated diphenyl ethers), and pesticide residues are associated with an increased risk of various cancers. (newstarget.com)
and contamination by lead, mercury, and other heavy metals and chemicals. (alive.com)
In assessing water quality: Environmental chemists analyze water samples from rivers, lakes, or oceans to detect pollutants such as heavy metals or pesticides. (freescience.info)
By leveraging their high surface area-to-volume ratio, these nanoparticles efficiently adsorb pollutants such as heavy metals, organic compounds, and even microplastics. (freescience.info)

This facilitates enabling remediation efforts that will minimize air pollutant release into the atmosphere as well as the associated health and environmental risks. (sbir.gov)
Chemical parameters of environmental pollution and the methods for remediation of chemical pollutants of air, water, and land. (mvsu.edu)

If parts of the environment, like the air , water , or soil become polluted, it can lead to health problems. (medlineplus.gov)
Some environmental risks are a part of the natural world, like radon in the soil. (medlineplus.gov)
Many are located on deforested land or former cotton farms that have left the soil contaminated from agro-chemicals in the mid 20th century. (guidestar.org)
It is another step by the European Commission towards the Zero Pollution ambition to reduce air, water and soil pollution to levels harmless to health and the environment. (europa.eu)
It lists all the potentially hazardous chemical substances and pollutants released into the air, water and soil, and transferred for treatment or disposal. (citizensinformation.ie)
Honeybees are permanently exposed to the influence of industrial pollutants through the air, soil, and water [ 1 , 12 ] so some researchers highlighted the possibility of honey as a biomarker [ 1 ]. (hindawi.com)
Over the decades, a sprawling network of shuttered chemical plants and oil refineries has left harmful pollutants in Richmond's air, water, and soil. (richmondconfidential.org)
Decades of industrial pollution have left toxic contaminants in Richmond's air, water, and soil. (richmondconfidential.org)
From analyzing water and soil samples to investigating the effects of pollutants on ecosystems, this field provides valuable insights into our environment's health. (freescience.info)
By analyzing samples from air, water, soil, and biota, scientists can determine the presence and concentration of various contaminants. (freescience.info)
In soil contamination investigations: Environmental chemists analyze soil samples to identify contaminants like petroleum hydrocarbons or toxic metals. (freescience.info)
These tiny particles exhibit unique properties that make them effective in removing pollutants from air, water, and soil. (freescience.info)

Plus, five of the six products emitted one or more carcinogenic 'hazardous air pollutants,' which are considered by the Environmental Protection Agency to have no safe exposure level," Steinemann said. (sciencedaily.com)
However, many environmental toxins are carcinogenic and/or have been linked to other serious health issues such as obesity, asthma, and developmental delays. (alive.com)

An ATSDR health consultation is a verbal or written response from ATSDR to a specific request for information about health risks related to a specific site, a chemical release, or the presence of hazardous material. (cdc.gov)
These services are essential to reduce environmental exposure risks for children and families and prevent or limit potential adverse health effects. (cdc.gov)
EPA's own National-Scale Air Toxics Assessment shows that motor vehicle emissions are the largest source of hazardous air pollutants nationwide, and that these pollutants substantially increase the risks of cancer and other serious adverse health effects for millions of Americans. (earthjustice.org)
The precise health risks of environmental toxins depend on several factors, such as the type of toxin, the amount you're exposed to, and how long and how often you're exposed. (alive.com)
WASHINGTON, D.C., Sept. 29, 2015 - The U.S. Environmental Protection Agency today released new air standards that tighten restrictions on the pollution oil refineries can emit and reduce the health risks millions of Americans face from breathing toxic air. (environmentalintegrity.org)
This information allows us to evaluate the potential risks posed by these pollutants to both human health and the environment. (freescience.info)

On November 2, 2016, Duncan Aviation was chosen as the 2016 Lincoln and Lancaster County Environmental Leadership Award recipient in the Business and Industry category, recognizing the company's efforts to improve the environment and protect public health. (duncanaviation.aero)

The new environmental criteria also establish specific emission caps for VOCs and vinyl chloride monomers (VCMs). (europa.eu)

EPA's delay jeopardizes the health of millions of Americans exposed to high levels of known human carcinogens and other harmful chemicals emitted by cars, trucks, and buses," stated U.S. PIRG Clean Air Advocate Emily Figdor. (earthjustice.org)
Findings, published online this week in the journal Air Quality, Atmosphere and Health, show that air vented from machines using the top-selling scented liquid laundry detergent and scented dryer sheet contains hazardous chemicals, including two that are classified as carcinogens. (eponline.com)
The causes vary and include everything from chronic exposure to cancer-causing toxins, poor diet and lifestyle habits, morbid obesity, and environmental carcinogens, including the chemicals doused on industrial agriculture crops. (newstarget.com)
As for environmental carcinogens, these include air pollutants, water pollutants, ionizing and non-ionizing radiation, an array of dangerous chemicals, and occupational hazards. (newstarget.com)

Upon combustion, all fossil fuels emit carbon dioxide, greenhouse gases, and other harmful air pollutants. (globenewswire.com)
Using the best available estimates of global emissions of gases that produce ozone, the GISS computer model study reveals how much this single air pollutant, and greenhouse gas, has contributed to warming in specific regions of the world. (mongabay.com)
The impact of ozone air pollution on climate warming is difficult to pinpoint because, unlike other greenhouse gases such as carbon dioxide, ozone does not last long enough in the lower atmosphere to spread uniformly around the globe. (mongabay.com)
In air pollution studies: They measure atmospheric concentrations of gases like carbon dioxide or ozone using advanced analytical techniques. (freescience.info)

toxic pollutants emitted into the air by more than 400 chemical manufacturing facilities, including two of the four largest refineries in the U.S. (consumeraffairs.com)
The new rule establishes first-ever national "fenceline" monitoring requirements that direct refineries to install air monitors "on the fence" where pollution leaves oil refinery property and pours into neighboring communities. (environmentalintegrity.org)
Removal of an unlawful loophole, which enabled refineries to get away with dangerous, uncontrolled releases of pollutants when refineries are starting up, shutting down, and malfunctioning. (environmentalintegrity.org)
EPA took action to review and update these standards as a result of a 2012 settlement in a lawsuit filed by Earthjustice and the Environmental Integrity Project on behalf of community and environmental groups in California, Louisiana, and Texas when the EPA missed its deadline under the Clean Air Act to review toxic air standards for oil refineries. (environmentalintegrity.org)

The agency committed to implement a "Technical Analysis Plan" to obtain the missing information and then to issue a proposed rule to reduce emissions of hazardous air pollutants from motor vehicles by July 1, 2003, taking final action by July 1, 2004. (earthjustice.org)

California's Office of Environmental Health Hazard Assessment (OEHHA) recently named it to a "Priority" list of chemicals for human biomonitoring. (americandrycleaner.com)
Her study was published online July23 by the journal Environmental Impact Assessment Review. (sciencedaily.com)
Through the identification and assessment of environmental pollutants, it helps us comprehend the impact of human activities on ecosystems and develop strategies for their mitigation. (freescience.info)
The systematic, long-term assessment of pollutant levels by measuring the quantity and types of certain pollutants in the surrounding, outdoor air. (wyvisnet.com)

Understand heterogeneous catalytic science, deciphering the structures and dynamics of catalyst surfaces and connecting these surface events at the atomic scale to their macroscopic catalytic behavior for fuel processing, chemical synthesis, and emission control technologies. (utoronto.ca)

With fossil fuels being the dominant energy source, greenhouse gas emissions have become the most significant environmental problem. (globenewswire.com)

A review published in the journal Environmental Research revealed that exposure to nitrogen dioxide can affect the growth of an unborn baby during the last few weeks of pregnancy. (naturalnews.com)
Nitrogen dioxide (NO2) is a chemical mainly produced by vehicle emissions. (naturalnews.com)
A chip developed by researchers led by Prof Ling Xing Yi of NTU's School of Chemistry, Chemical Engineering and Biotechnology may aid in the monitoring of sulphur dioxide and nitrogen dioxide. (ntu.edu.sg)

To reduce your exposure to air pollution, you can get an air purifier, place air-purifying plants inside your home, and avoid using contaminants such as hair spray and paint as much as possible. (naturalnews.com)
Children are more vulnerable than adults to the effects from exposure to environmental contaminants. (cdc.gov)

In the past few years, various companies have adopted green chemicals to evaluate toxicity impact throughout the product development lifecycle, minimize the toxic waste generation, and use toxic raw material. (globenewswire.com)
Exposure to air pollution is something you can avoid or minimize. (naturalnews.com)
By studying chemical processes in different environments, researchers can find innovative ways to minimize pollution and promote sustainable practices. (freescience.info)

Toxic air pollutants, also known as hazardous air pollutants (HAPs), are those pollutants that are known or suspected to cause cancer or other serious health effects, such as reproductive effects or birth defects, or adverse environmental effects. (sbir.gov)
They are not considered hazardous air pollutants (HAPs) by the EPA. (americandrycleaner.com)

This is an interesting source of pollution, because emissions from dryer vents are essentially unregulated and unmonitored," said lead author Anne Steinemann, a UW professor of civil and environmental engineering and of public affairs. (eponline.com)
The chemicals can go into the air, down the drain and into water bodies," Steinemann said. (eponline.com)
Steinemann says that people's reports of adverse reactions to fragranced air coming from laundry vents motivated her to conduct this study. (eponline.com)
I first got interested in this topic because people were telling me that the air fresheners in public restrooms and the scent from laundry products vented outdoors were making them sick," said Anne Steinemann, a UW professor of civil and environmental engineering and of public affairs. (sciencedaily.com)
I was surprised by both the number and the potential toxicity of the chemicals that were found," Steinemann said. (sciencedaily.com)
However, two national surveys published by Steinemann and a colleague in 2004 and 2005 found that about 20 percent of the population reported adverse health effects from air fresheners, and about 10 percent complained of adverse effects from laundry products vented to the outdoors. (sciencedaily.com)
Personal-care products and cleaners often contain similar fragrance chemicals, Steinemann said. (sciencedaily.com)
Fragrance chemicals are of particular interest because of the potential for involuntary exposure, or second-hand scents," Steinemann said. (sciencedaily.com)

Every time you go outside, you may be inhaling harmful chemicals. (nrdc.org)
Keeping lungs healthy involves breathing in less smoke, germs and harmful chemicals. (senioranswers.org)
You should also avoid exposure to harmful chemicals, fumes, and dust. (bookofodds.com)

For the new study, which focuses on chemicals emitted through laundry vents, researchers first purchased and pre-rinsed new, organic cotton towels. (eponline.com)
Biological Waste Treatment: performance and design of biological treatment systems for toxicity reduction in pulp mill effluents, biological treatment of chlorinated organic compounds, biofiltration of air pollutants. (utoronto.ca)
Organic Photovoltaic Devices including design, synthesis and crystal engineering of light harvesting organic materials, hole- and electron-transporting organic materials and polymers, chemical process engineering, design of experiments, parallel chemistry, molecular modeling. (utoronto.ca)

Plush toys can accumulate potentially toxic air pollutants, a new study finds. (sciencenews.org)
Originally sponsored by Rep. David Miller a Dolton Democrat running for state comptroller, the measure would give tire burning, which generates large amounts of toxic air pollution, the same status as pollution-free wind and solar power. (chicagotribune.com)

It is a U.S. Environmental Protection Agency (EPA) priority air pollutant, but has many industrial and agricultural uses. (cdc.gov)
PEHSUs are funded by the Agency for Toxic Substances and Disease Registry (ATSDR) with support from the U.S. Environmental Protection Agency (EPA). (cdc.gov)
Ozone is one of several air pollutants regulated in the United States by the U. S. Environmental Protection Agency. (mongabay.com)
In Ireland the Environmental Protection Agency (EPA) manages Ireland's PRTR . (citizensinformation.ie)
For example, in the U.S., the Environmental Protection Agency (EPA) recently proposed a new regulation aimed at the chemical manufacturing sector. (elsevier.com)
According to the Environmental Protection Agency (EPA), which has developed a color-coded system, when the air quality index is orange or is more than 101 parts, certain groups may experience sensitivity to air pollution. (senioranswers.org)
According to the U.S. Environmental Protection agency (EPA), wildfire smoke is commonly comprised of water vapor, hazardous gas and chemical air pollutants, and particle pollution. (bctv.org)

We now see that reducing ozone pollution can not only improve air quality but also have the added benefit of easing climate warming, especially in the Arctic. (mongabay.com)
Climate change and environmental pollution are among the biggest threats facing humanity today. (ntu.edu.sg)
A geographic area that, because of topography, meteorology, and/or climate is frequently affected by the same air mass. (wyvisnet.com)

As more companies are adopting green chemistry, there is a critical need to understand the toxicity of chemicals in terms of ecological and health impact. (globenewswire.com)
Interconnectedness of the disciplines of natural sciences is emphasized through joint meetings of related discipline seminars at the same level (freshman biology-chemistry, environmental health seminar, for example). (mvsu.edu)
Introduction to the basic principles of chemistry including atomic and molecular structure, bonding, chemical reactions, stoichiometry, thermodynamics and states of matter. (mnsu.edu)
Our research interests lie at the intersection of materials-oriented synthetic chemistry and physico-chemical ( e.g. , photo-electrochemical and spectroscopic) characterization, with a focus on developing novel materials for functional light-driven architectures and devices. (uni-ulm.de)
We aim to address the critical challenge of securing a sustainable energy supply and mitigating environmental issues through the chemistry-based approaches we develop. (uni-ulm.de)
CHE304 - Chemical Engineering and Applied Chemistry Lab III, CHE305 - Chemical Engineering and Applied Chemistry Lab IV, CHE274-Engineering Economic and Analysis, CHE374 - Economic Analysis and Decision Making, APS490- Multidisciplinary Capstone. (utoronto.ca)
Welcome to the fascinating world of environmental chemistry! (freescience.info)
This interdisciplinary field combines the principles of chemistry and environmental science, focusing on understanding how chemicals behave in natural systems. (freescience.info)
Environmental chemistry explores the impact of human activities on our surroundings, delving into topics such as toxicology, chemical bonding, and reaction mechanisms. (freescience.info)
In an environmental chemistry program, you'll engage in laboratory practicals and experiments to study materials at a molecular level. (freescience.info)
So if you're passionate about making a positive impact on the world around us while exploring the wonders of chemistry in an environmental context, join us in unraveling the secrets hidden within nature's periodic table. (freescience.info)
Let's dive into the captivating realm of environmental chemistry together! (freescience.info)
Environmental chemistry plays a crucial role in our understanding and protection of the environment. (freescience.info)
One of the key contributions of environmental chemistry is its ability to identify and assess environmental pollutants. (freescience.info)
Furthermore, environmental chemistry contributes to the development of sustainable solutions. (freescience.info)
In addition to finding solutions, environmental chemistry also supports policy-making for environmental protection. (freescience.info)
Moreover, environmental chemistry enables monitoring and evaluation of ecosystem health. (freescience.info)
Nanotechnology has emerged as a promising field in the realm of environmental chemistry, offering innovative solutions for pollution control. (freescience.info)
Presented at US Congress briefing on indoor chemistry and air quality. (lbl.gov)

Biochemicals refer to the chemicals produced from biomass. (globenewswire.com)
Ozone is formed from several other chemicals found in the atmosphere near the Earth's surface that come from both natural sources and human activities such as fossil fuel burning, cement manufacturing, fertilizer application and biomass burning. (mongabay.com)

Any area that meets the National Ambient Air Quality Standards (NAAQS) for a pollutant. (wyvisnet.com)
A geographic area in which levels of a criteria air pollutant meet the health-based National Ambient Air Quality Standard (NAAQS) for that specific pollutant. (wyvisnet.com)
A statistic that describes the air quality status of a given location relative to the level of the National Ambient Air Quality Standards (NAAQS). (wyvisnet.com)
One (1) occurrence of a measured concentration that exceeds the National Ambient Air Quality Standard (NAAQS). (wyvisnet.com)
A monitored event, that exceeds the National Ambient Air Quality Standard (NAAQS), and affects air quality, not reasonably controllable or preventable, is an event caused by human activity that is unlikely to recur or a natural event. (wyvisnet.com)

For example, asthma pollutants and chemicals in the air or in the home can trigger asthma attacks. (medlineplus.gov)
Asthma - Pregnant women who suffer from asthma should learn how to reduce their exposure to air pollution, which can worsen their condition. (naturalnews.com)
A spirometry test measures the amount and speed of air you blow out and can be used to diagnose respiratory problems like asthma. (senioranswers.org)
In their Code Red Alert earlier this summer, the PA Department on Environmental Protection advised that all residents should limit outdoor activities while children, older people, individuals who work outdoors, and individuals with lung or respiratory conditions such as asthma, emphysema, or bronchitis should avoid prolonged or heavy outdoor exertion. (bctv.org)
BACKGROUND: Exposure to environmental tobacco smoke (ETS) is a risk factor for childhood asthma. (who.int)

Certain particles and air pollutants are linked to an increased risk of lung cancer, respiratory diseases, and other cancers. (newstarget.com)
To breathe, the respiratory system brings air into the body through the nose, throat, windpipe (trachea) and lungs. (senioranswers.org)

By limiting outdoor burning, fewer chemicals and particle pollutants are released into the air. (gatrees.org)
In fact, a single particle is so small that it is unperceivable to the human eye and stays suspended in air. (bctv.org)

It also contributes to harmful air pollutants and can irritate the lungs. (managenergy.tv)
Fertility problems - Numerous studies also showed that air pollution contributes to lower fertility rates in men and women. (naturalnews.com)

Exposure to certain chemicals or hazards can cause a miscarriage. (healthline.com)
According to the EPA, the new rule reduces cancer risk and the threats of other health hazards significantly for more than one million Americans by preventing thousands of tons of toxins from being released into the air every year. (environmentalintegrity.org)

In the case of the textile sector, the environmental legislative changes concern in particular the wet processing of textiles, which include treatments such as bleaching, dyeing or finishing treatment to give specific properties to the textile, like water repellence. (europa.eu)
Causes include medical conditions, environmental factors, and medications. (medscape.com)
Some contributors, besides smoking and being overweight, include family tendency, low birth weight, and exposure to exhaust fumes or other forms of pollution as well as chemicals used in certain occupations such as hair dressing or farming. (senioranswers.org)
These include the larger industries such as power stations and chemical plants. (cannockchasedc.gov.uk)
Common air pollutants include fine particles produced by the burning of fossil fuels, second-hand smoke, mold, and vapour from household products. (alive.com)
Other causes include long-term exposure to air pollutants, such as dust, fumes, and chemicals, or a genetic condition called alpha-1 antitrypsin deficiency. (bookofodds.com)
Treatment options include lifestyle changes, such as quitting smoking, avoiding air pollutants, and exercising regularly, as well as medications, such as bronchodilators and corticosteroids. (bookofodds.com)
The resource may include visibility or an ecological response to air quality. (wyvisnet.com)
These values include visibility and those scenic, cultural, biological, and recreation resources of an area that are affected by air quality" (43 Fed. (wyvisnet.com)
Other methods of protection against severe wildfire smoke include wearing respirators and using air cleaners or filters. (bctv.org)

High levels of cadmium can cause environmental damage. (managenergy.tv)

In the production of metals from ore or recycled products there are many processes where pollutants form. (environmental-expert.com)
When a hormone-disrupting chemical gets in the way during these windows, it can change the ways these processes happen. (nrdc.org)
Our environmental staff is always looking for safer choices as they review chemical processes, protecting the environment and making Duncan Aviation a safer workplace. (duncanaviation.aero)
Daily exposure to environmental toxins affects our health, but by taking some practical steps we can reduce our toxic load and support our bodies' natural detoxification processes. (alive.com)

The introduction of unwanted chemicals, particulates, or other materials into the Earth's atmosphere. (wyvisnet.com)

GreenEarth is not an ozone producer, and the California Air Resources Board (ARB) calls it "an acceptable alternative to perc," saying it poses no risk to operators or the public. (americandrycleaner.com)

We were recognized in part for reducing the use of hazardous chemicals. (duncanaviation.aero)

This causes the airways to narrow, and less air flows to the lungs. (senioranswers.org)
When this happens, it makes it difficult to move air in and out of the lungs. (bookofodds.com)

For the review, researchers at the University of Aberdeen in the U.K. looked at over a decade's worth of scientific evidence from around the world to measure the effects of mothers' exposure to everyday substances , including air pollutants, alcohol, and diet on the size of the unborn baby. (naturalnews.com)

One of the factories was tested by a local environmental agency in China and fluoride levels exceeded the allowed limit. (managenergy.tv)
There are different classes of chemicals, according to the International Agency for Research on Cancer (IARC), which ranks them in groups. (newstarget.com)
ACC had argued the agency should take into account more realistic assumptions about exposure levels and the fate and transport of EGBE in environmental media. (williamsmullen.com)
The agency is probing whether Illinois violated environmental justice laws by allowing the incinerator to operate in Ford Heights, a small village about 25 miles south of downtown Chicago, where more than 95 percent of the population is black and half live in poverty. (chicagotribune.com)

in the morning and after school there are high air pollution levels. (environmental-expert.com)
Affected residents are asked to refrain from burning yard and land clearing debris during the hot summer months because smoke can negatively impact the state's air quality by contributing to high ozone levels. (gatrees.org)
Pregnant women exposed to high levels of this air pollutant may give birth to babies with smaller heads. (naturalnews.com)
People who live in places with high levels of air pollution, like cities and industrial areas, are more likely to develop COPD than those who live in rural areas. (bookofodds.com)
You should also limit your exposure to air pollution, especially in cities and other areas with high levels of air pollution. (bookofodds.com)
By regularly analyzing samples from different parts of an ecosystem over time, scientists can track changes in pollutant levels and assess their impact on biodiversity. (freescience.info)

Environmental toxins are chemicals or other factors that may cause adverse health effects in the people exposed to them. (alive.com)
Some environmental toxins, such as BPA, can act as endocrine disruptors, meaning they mimic naturally occurring hormones. (alive.com)
When it comes to minimizing your exposure to environmental toxins, Nicholas says to start with things that go in your body, such as food, water, and even certain menstrual products. (alive.com)

What's an environmental toxin? (alive.com)

Many healthcare professionals do not receive sufficient environmental health training to be able to recognize and manage environmental exposures in children and pregnant women. (cdc.gov)

Research shows that these chemicals escape from electronics, couches, and baby products and collect in your household dust. (nrdc.org)
Another problem for the environment is that some carpeting can trap dust or mould in its strands, releasing dangerous pollutants into the air. (dirtyoilsands.org)

The new results identify an unexpected benefit of air pollution control efforts worldwide, according to lead author Drew Shindell. (mongabay.com)
Air Quality System code identifying a monitoring station at which air pollution data is collected by EPA, state, local and tribal air pollution control agencies. (wyvisnet.com)
The original Clean Air Act was passed in 1963, but our national air pollution control program is actually based on the 1970 version of the law. (wyvisnet.com)

In today's environment, there are continuing problems associated with the environmental effects of multiple pollutant gas released to the air. (sbir.gov)
Silicium is a highly toxic chemical and can cause a variety of health effects. (managenergy.tv)
This study does not address links between exposure to chemicals and health effects. (sciencedaily.com)
In doing so, EPA said then that there is a "reasonable assurance" any potential adverse human health and environmental effects "will not occur" from EGBE facility releases (68 FR 65660). (williamsmullen.com)
The quantitative estimate of an exposure to one or more pollutants below which significant harmful effects on specified sensitive elements of the environment do not occur according to present knowledge. (wyvisnet.com)
Gene mutations causing cancer may result from the damaging effects of chemicals, sunlight, medications, viruses, or other environmental agents. (msdmanuals.com)

Some 3000 chemical and 300 textile industry plants in the EU will have to comply with new legal norms adopted under the EU Industrial Emissions Directive to reduce their environmental impact. (europa.eu)
It also promotes more sustainable industrial production through the substitution of chemicals that are hazardous, harmful or have a high environmental impact by introducing an approach underpinned by a chemical management system. (europa.eu)
Such chemicals are found in industrial wastewater that gets discharged into local water sources, and even in household cleaning products. (newstarget.com)
To mitigate these challenges, it is important to monitor pollutants from industrial and vehicle exhaust. (ntu.edu.sg)

The new norms, together with the EU Chemicals Strategy for Sustainability , aim to increase the level of protection of human health and the environment while boosting the competitiveness of industry. (europa.eu)
In Reading, an Environmental Advisory Council helps the City Council analyze environmental and sustainability issues to protect the health, safety, and welfare of Berks County residents. (bctv.org)
Jasmine Slusser is an intern and Sustainability Communication Specialist for the City of Reading Environmental Advisory Council. (bctv.org)

The MAPLOC will bring significant improvements in the detection and monitoring of hazardous air pollutants and will help environmental regulatory agencies fulfill their mission to protect human health and safeguard the natural environment. (sbir.gov)
Elements such as Se, Cu, Mn, Fe, Ni, and Zn are essential for normal metabolism [ 6 ] but above tolerance limits they should be environmental pollutants that are hazardous for human health and trace elements such as Pb, Cd, and Al are considered as toxic and should damage the human metabolism [ 6 , 7 ]. (hindawi.com)
Koch HM, Calafat AM. Human body burdens of chemicals used in plastic manufacture external icon . (cdc.gov)

Researchers all over the world have studied how air pollution affects pregnancy for years now. (naturalnews.com)
Premature birth - Researchers at the University of York in the U.K. found that about three million babies are born prematurely every year because of air pollution exposure. (naturalnews.com)

However, the high cost of green chemicals and fluctuating raw material prices obstruct the growth of this market to some extent. (globenewswire.com)
This allows acid, water, chemicals, and proppant to move into the shale around the casing when pumped at high pressure down the well. (typepad.com)

Applied Catalysis B: Environmental (2021). (lbl.gov)
Journal of environmental chemical engineering 2021 1 0. (cdc.gov)

Even though they're linked to hormone disruption (and cancer, too), flame retardant chemicals are used in many common household products. (nrdc.org)
Many genetic and environmental factors increase the risk of developing cancer. (msdmanuals.com)
Environmental factors-common to the family-may alter this genetic interaction and cause cancer. (msdmanuals.com)

EPA approved methods/instrumentation used for measuring ambient concentrations of specified air pollutants. (wyvisnet.com)

Successful commercialization of the MAPLOC technology will allow designers to place air pollution sensors for leak detection and air quality monitoring. (sbir.gov)
Breathe more easily with these tips on choosing the right protective mask, maintaining your indoor air quality, recognizing when to avoid the outdoors, and knowing who is most at risk. (nrdc.org)
Independence Day will see thousands of fireworks displays across America, and while they will be an inspiring sight, scientists have found they won't do America's already declining air quality any good. (consumeraffairs.com)
Since the study, U.S. air quality has faced many challenges, including early June's outbreak of Canadian wildfires that cloaked American cities from the Northeast to the Midwest in smoke. (consumeraffairs.com)
Currently, a severe heat wave has much of the Midwest in its grip, worsening air quality even more. (consumeraffairs.com)
A new ConsumerAffairs study of U.S. air quality trends found that when it comes to air quality, some areas are better off than others. (consumeraffairs.com)
While the air might not be that great in other parts of the U.S., the ConsumerAffairs study identified metros where air quality has improved the most in recent years. (consumeraffairs.com)
Here, we introduce Activity 2 of the Air Quality Model Evaluation International Initiative Phase 4 (AQMEII4). (nasa.gov)
Our findings are the beginning of results from AQMEII4 Activity 2, which brings scientists who model air quality and dry deposition together with scientists who measure ozone fluxes to evaluate and improve dry deposition schemes in the chemical transport models used for research, planning, and regulatory purposes. (nasa.gov)
The physical and chemical quality of honey are influenced by its geographical origin and environmental factors [ 14 ]. (hindawi.com)
A resource, as identified by the Federal Land Manager for one or more Federal areas, which may be adversely affected by a change in air quality. (wyvisnet.com)
The official EPA Air Quality System database application used to house and store ambient monitored data. (wyvisnet.com)

Here's the bad news: Synthetic chemicals in products like plastics and fragrances can mimic hormones and interfere with or disrupt the delicate endocrine dance. (nrdc.org)
While not all synthetic chemicals and modern-day chemicals of convenience are a threat to our fertility, I think it's important to share this awareness so that people can make safer and healthier choices about what they put in their bodies and on their bodies, and what products they have in their homes. (massgeneral.org)

Anatomy11

Organisms2

Diseases14

Chemicals and Drugs91

Analytical, Diagnostic and Therapeutic Techniques and Equipment31

Phenomena and Processes34

Disciplines and Occupations8

Anthropology, Education, Sociology and Social Phenomena4

Technology, Industry, Agriculture8

Information Science3

Named Groups1

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Volatile12

Benzene7

Particulate matter4

Emissions of pollutants2

Degradation2

Heavy metals4

Remediation2

Soil12

Carcinogenic2

Risks6

20161

VOCs1

Carcinogens4

Gases4

Refineries4

Reduce emissions1

Assessment4

Emission1

Greenhouse1

Nitrogen dioxide3

Contaminants2

Minimize3

HAPs2

Steinemann8

Harmful chemicals3

Organic3

Toxic air2

Protection Agency7

Climate3

Chemistry19

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NAAQS5

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Contributes2

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Include10

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20212

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Synthetic2