Radon is a naturally occurring, colorless, odorless gas that is a leading environmental health risk in Minnesota. It enters homes and buildings from the soil and can cause lung cancer when the radon decays into radioactive particles that are inhaled. Studies of miners and homes with radon exposure show a linear relationship between radon levels and increased cases of lung cancer, even at levels below the EPA's action level of 4 pCi/L. Radon exposure is responsible for about 21,000 lung cancer deaths per year in the United States, making it a major public health issue. Minnesota residents need to test homes and take action to reduce radon levels if above the EPA guideline.
This article researches top 10 myths and facts about radon, from examining the claims of scientists who say radon is not dangerous to the question of whether short-term tests are enough to take action against radon.
Radon is a radioactive element that naturally occurs from the normal decay of trace elements like uranium, thorium, and radium locked in rocks and soil. This gas has no odor or taste, making it impossible to detect via the senses.
This document summarizes the four types of water:
1) Surface water which comes from rain and public water systems.
2) Sub-surface or shallow well water which comes from underground sources within 3-6 feet deep.
3) Deep well water which comes from deeper underground sources between 20-600 feet deep.
4) Processed drinking water which comes from private or public sources and undergoes processing and bottling.
Radon is a radioactive, colorless, odorless and tasteless noble gas that occurs naturally as a decay product of uranium and thorium in the ground. It was discovered in 1900 by F. Ernst Dorn and is the only gas under normal conditions that consists only of radioactive isotopes, making it a health hazard. Radon has a melting point of 202 K, boiling point of 211 K and density of 9.7 kg/m3.
Radon is a radioactive, colorless, odorless, tasteless noble gas that occurs naturally as the decay product of uranium or thorium. It has 86 protons, 86 electrons, and 136 neutrons. Radon was discovered by German chemist Friedrich Ernst Dorn and adopted into the noble gases family. Radon belongs to the noble gases family in Group 18 of the periodic table.
Radon is a naturally occurring, colorless, odorless gas that is a leading environmental health risk in Minnesota. It enters homes and buildings from the soil and can cause lung cancer when the radon decays into radioactive particles that are inhaled. Studies of miners and homes with radon exposure show a linear relationship between radon levels and increased cases of lung cancer, even at levels below the EPA's action level of 4 pCi/L. Radon exposure is responsible for about 21,000 lung cancer deaths per year in the United States, making it a major public health issue. Minnesota residents need to test homes and take action to reduce radon levels if above the EPA guideline.
This article researches top 10 myths and facts about radon, from examining the claims of scientists who say radon is not dangerous to the question of whether short-term tests are enough to take action against radon.
Radon is a radioactive element that naturally occurs from the normal decay of trace elements like uranium, thorium, and radium locked in rocks and soil. This gas has no odor or taste, making it impossible to detect via the senses.
This document summarizes the four types of water:
1) Surface water which comes from rain and public water systems.
2) Sub-surface or shallow well water which comes from underground sources within 3-6 feet deep.
3) Deep well water which comes from deeper underground sources between 20-600 feet deep.
4) Processed drinking water which comes from private or public sources and undergoes processing and bottling.
Radon is a radioactive, colorless, odorless and tasteless noble gas that occurs naturally as a decay product of uranium and thorium in the ground. It was discovered in 1900 by F. Ernst Dorn and is the only gas under normal conditions that consists only of radioactive isotopes, making it a health hazard. Radon has a melting point of 202 K, boiling point of 211 K and density of 9.7 kg/m3.
Radon is a radioactive, colorless, odorless, tasteless noble gas that occurs naturally as the decay product of uranium or thorium. It has 86 protons, 86 electrons, and 136 neutrons. Radon was discovered by German chemist Friedrich Ernst Dorn and adopted into the noble gases family. Radon belongs to the noble gases family in Group 18 of the periodic table.
Our team can assist with testing and mitigating your multi-family units. Whether or not you receive HUD assistance, radon testing and mitigation is the right thing to do to prevent lung cancer in your residents.
Radon is a naturally occurring radioactive gas that can accumulate in homes and pose a lung cancer risk. It enters homes through cracks in foundations and walls. Testing homes with a radon kit is recommended, with levels above 200 Bq/m3 posing a health risk. Reducing radon involves sealing cracks and installing ventilation systems. Testing and mitigation services are available from certified radon professionals.
Radon is a colorless, odorless radioactive gas found naturally in soil and rock that can enter homes through cracks and seams in the foundation. Prolonged exposure to radon increases the risk of lung cancer, with 10% of lung cancers worldwide due to radon exposure. Health Canada provides information to test radon levels in homes and recommends taking action if levels are above 200 Bq/m3, the new safety guideline lowered from the previous level of 800 Bq/m3. Simple measures like improving basement ventilation or sealing cracks may reduce radon levels in some homes.
This document provides information about radon and recommends testing homes for radon levels. It notes that radon is a radioactive gas that comes from soil and enters homes through cracks, causing lung cancer. It recommends testing all homes for radon levels and fixing homes with levels over 4 pCi/L. Radon can be found all over the U.S. and is a significant cause of lung cancer deaths each year. Testing is easy and inexpensive, and high radon levels can be reduced through mitigation systems.
Radon Action Week is celebrated each year from October 20th to 26th to raise awareness about the health dangers of radon gas. Radon is a colorless, odorless gas produced from the decay of uranium in soil and water that can cause lung cancer when inhaled at high levels over long periods of time. During Radon Action Week, authorities will educate the public on the risks of radon exposure through various programs. They will teach people strategies for detecting radon and how to test their homes, as many are unaware of radon risks due to its invisible nature. The goal is to inform all people about the importance of addressing even low radon levels to prevent health issues.
This document provides a summary of radon and recommendations for testing homes for radon. It notes that radon is a radioactive gas that can cause lung cancer, with an estimated 21,000 lung cancer deaths per year in the US. It recommends that all homes be tested for radon using inexpensive test kits, and that high radon levels above 4 pCi/L be fixed. It provides information on how radon enters homes and how to conduct both short-term and long-term radon tests.
New "research" by anti-drilling researchers at Johns Hopkins University that purports to show a connection between fracked shale wells in PA and an increase in radon in PA homes. Johns Hopkins Bloomberg School of Public Health researchers rather simplistically say that levels of radon in PA homes have been going up since 2004--when the first Marcellus Shale well was drilled in the state. They also say prior to 2004 levels of radon in PA homes was pretty much steady-state--that it did not increase. Since the "big thing" that's happened over the past decade is a lot of Marcellus drilling, voila, must be those nasty frackers are the source.
Radon is a radioactive gas that occurs naturally and can accumulate in homes, potentially causing lung cancer. It is colorless, odorless and tasteless. It is produced from the radioactive decay of uranium in soil and rock and enters homes through cracks and gaps in foundations. Testing involves measuring radon levels over a minimum of 48 hours using various devices. If levels exceed 4 pCi/L, mitigation such as sealing entry points and installing sub-slab depressurization systems is recommended to reduce radon levels.
Radon is a naturally occurring gas that is colorless, odorless, tasteless. The gas is radioactive and is a byproduct of the breakdown of uranium, thorium, or radium. It's better to take precautions than cure finds a way to deal with the harmful effects of radon.
Radon - Potential Effect of Rogers Group Stone Quarry on Radon Levelsmtaylor6
What are the potential effects of a stone quarry on the radon levels in your home? Presented by the Americus Area Community Coalition. Learn how to protect yourself. This is part of an educational series for the citizens in Americus, Indiana who are opposed to the proposed Rogers Group stone quarry. Help us stop the stone quarry.
Radon remediation is crucial in Nova Scotia to protect homes from the silent
threat. This presentation will discuss the dangers of radon exposure and the
measures to safeguard homes
Radon is a colorless, odorless, and tasteless radioactive gas that can seep into homes and buildings, posing serious health risks. In Nova Scotia, where radon levels can vary, it's crucial for homeowners to understand the importance of radon testing and how to proceed with the process.
Radon is a naturally occurring, colorless, odorless gas that is a leading environmental health risk. It comes from the decay of uranium in soil and enters homes through cracks in foundations. Studies show a clear link between radon exposure and increased lung cancer risk, even at levels below the EPA's action level of 4 pCi/L. Radon is responsible for about 21,000 lung cancer deaths per year in the United States, making it a major public health issue. Home testing and mitigation are recommended where radon levels are at or above the EPA's action level to reduce risk of lung cancer from radon exposure.
Radon is a colorless, odorless, and tasteless radioactive gas that can seep into homes and buildings, posing serious health risks. In Nova Scotia, where radon levels can vary, it's crucial for homeowners to understand the importance of radon testing and how to proceed with the process.
This is a research project for Dillard Students as part of the TESSE program transforming Earth Science System Education
any comments direct to Professor Darwish adarwish@bellsouth.net
In this presentation, we will explore
effective mitigation strategies for
reducing radon levels in the Atlantic
region. Radon is a colorless, odorless gas
that can seep into buildings and pose
serious health risks. We will discuss
practical approaches to address this
issue
Radon remediation is crucial in Nova Scotia to protect homes from the silent
threat. This presentation will discuss the dangers of radon exposure and the
measures to safeguard homes
Radon is a radioactive gas produced by the natural decay of uranium in soil, rock, and water. It is the second leading cause of lung cancer in the United States. Radon cannot be seen, tasted, or smelled and can only be detected through testing. It migrates up from the soil and into homes through cracks in foundations and gaps around pipes. Indoor levels should not exceed 4.0 pCi/L according to the EPA. Short and long term testing kits are available to test radon levels in homes, and elevated levels can be mitigated through systems that vent radon gas to the outside.
Long term exposure to Radon Gas is the #1 cause of lung cancer in non-smokers. Radon is a naturally occuring, radioactive gas that can accumulate in dangerous levels inside your home. Testing is easy! Learn more today!
Our team can assist with testing and mitigating your multi-family units. Whether or not you receive HUD assistance, radon testing and mitigation is the right thing to do to prevent lung cancer in your residents.
Radon is a naturally occurring radioactive gas that can accumulate in homes and pose a lung cancer risk. It enters homes through cracks in foundations and walls. Testing homes with a radon kit is recommended, with levels above 200 Bq/m3 posing a health risk. Reducing radon involves sealing cracks and installing ventilation systems. Testing and mitigation services are available from certified radon professionals.
Radon is a colorless, odorless radioactive gas found naturally in soil and rock that can enter homes through cracks and seams in the foundation. Prolonged exposure to radon increases the risk of lung cancer, with 10% of lung cancers worldwide due to radon exposure. Health Canada provides information to test radon levels in homes and recommends taking action if levels are above 200 Bq/m3, the new safety guideline lowered from the previous level of 800 Bq/m3. Simple measures like improving basement ventilation or sealing cracks may reduce radon levels in some homes.
This document provides information about radon and recommends testing homes for radon levels. It notes that radon is a radioactive gas that comes from soil and enters homes through cracks, causing lung cancer. It recommends testing all homes for radon levels and fixing homes with levels over 4 pCi/L. Radon can be found all over the U.S. and is a significant cause of lung cancer deaths each year. Testing is easy and inexpensive, and high radon levels can be reduced through mitigation systems.
Radon Action Week is celebrated each year from October 20th to 26th to raise awareness about the health dangers of radon gas. Radon is a colorless, odorless gas produced from the decay of uranium in soil and water that can cause lung cancer when inhaled at high levels over long periods of time. During Radon Action Week, authorities will educate the public on the risks of radon exposure through various programs. They will teach people strategies for detecting radon and how to test their homes, as many are unaware of radon risks due to its invisible nature. The goal is to inform all people about the importance of addressing even low radon levels to prevent health issues.
This document provides a summary of radon and recommendations for testing homes for radon. It notes that radon is a radioactive gas that can cause lung cancer, with an estimated 21,000 lung cancer deaths per year in the US. It recommends that all homes be tested for radon using inexpensive test kits, and that high radon levels above 4 pCi/L be fixed. It provides information on how radon enters homes and how to conduct both short-term and long-term radon tests.
New "research" by anti-drilling researchers at Johns Hopkins University that purports to show a connection between fracked shale wells in PA and an increase in radon in PA homes. Johns Hopkins Bloomberg School of Public Health researchers rather simplistically say that levels of radon in PA homes have been going up since 2004--when the first Marcellus Shale well was drilled in the state. They also say prior to 2004 levels of radon in PA homes was pretty much steady-state--that it did not increase. Since the "big thing" that's happened over the past decade is a lot of Marcellus drilling, voila, must be those nasty frackers are the source.
Radon is a radioactive gas that occurs naturally and can accumulate in homes, potentially causing lung cancer. It is colorless, odorless and tasteless. It is produced from the radioactive decay of uranium in soil and rock and enters homes through cracks and gaps in foundations. Testing involves measuring radon levels over a minimum of 48 hours using various devices. If levels exceed 4 pCi/L, mitigation such as sealing entry points and installing sub-slab depressurization systems is recommended to reduce radon levels.
Radon is a naturally occurring gas that is colorless, odorless, tasteless. The gas is radioactive and is a byproduct of the breakdown of uranium, thorium, or radium. It's better to take precautions than cure finds a way to deal with the harmful effects of radon.
Radon - Potential Effect of Rogers Group Stone Quarry on Radon Levelsmtaylor6
What are the potential effects of a stone quarry on the radon levels in your home? Presented by the Americus Area Community Coalition. Learn how to protect yourself. This is part of an educational series for the citizens in Americus, Indiana who are opposed to the proposed Rogers Group stone quarry. Help us stop the stone quarry.
Radon remediation is crucial in Nova Scotia to protect homes from the silent
threat. This presentation will discuss the dangers of radon exposure and the
measures to safeguard homes
Radon is a colorless, odorless, and tasteless radioactive gas that can seep into homes and buildings, posing serious health risks. In Nova Scotia, where radon levels can vary, it's crucial for homeowners to understand the importance of radon testing and how to proceed with the process.
Radon is a naturally occurring, colorless, odorless gas that is a leading environmental health risk. It comes from the decay of uranium in soil and enters homes through cracks in foundations. Studies show a clear link between radon exposure and increased lung cancer risk, even at levels below the EPA's action level of 4 pCi/L. Radon is responsible for about 21,000 lung cancer deaths per year in the United States, making it a major public health issue. Home testing and mitigation are recommended where radon levels are at or above the EPA's action level to reduce risk of lung cancer from radon exposure.
Radon is a colorless, odorless, and tasteless radioactive gas that can seep into homes and buildings, posing serious health risks. In Nova Scotia, where radon levels can vary, it's crucial for homeowners to understand the importance of radon testing and how to proceed with the process.
This is a research project for Dillard Students as part of the TESSE program transforming Earth Science System Education
any comments direct to Professor Darwish adarwish@bellsouth.net
In this presentation, we will explore
effective mitigation strategies for
reducing radon levels in the Atlantic
region. Radon is a colorless, odorless gas
that can seep into buildings and pose
serious health risks. We will discuss
practical approaches to address this
issue
Radon remediation is crucial in Nova Scotia to protect homes from the silent
threat. This presentation will discuss the dangers of radon exposure and the
measures to safeguard homes
Radon is a radioactive gas produced by the natural decay of uranium in soil, rock, and water. It is the second leading cause of lung cancer in the United States. Radon cannot be seen, tasted, or smelled and can only be detected through testing. It migrates up from the soil and into homes through cracks in foundations and gaps around pipes. Indoor levels should not exceed 4.0 pCi/L according to the EPA. Short and long term testing kits are available to test radon levels in homes, and elevated levels can be mitigated through systems that vent radon gas to the outside.
Long term exposure to Radon Gas is the #1 cause of lung cancer in non-smokers. Radon is a naturally occuring, radioactive gas that can accumulate in dangerous levels inside your home. Testing is easy! Learn more today!
Similar to A Healthy Home Is A Radon Safe Home (20)
Earth Day How has technology changed our life?
Thinkers/Inquiry • How has our ability to think and inquire helped to advance technology?
Vocabulary • Nature Deficit Disorder~ A condition that some people maintain is a spreading affliction especially affecting youth but also their adult counterparts, characterized by an excessive lack of familiarity with the outdoors and the natural world. • Precautionary Principle~ The approach whereby any possible risk associated with the introduction of a new technology is largely avoided, until a full understanding of its impact on health, environment and other areas is available.
What is technology? • Brainstorm a list of technology that you use everyday that your parents or grandparents did not have. • Compare your list with a partner.
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...Joshua Orris
The incorporation of a 3DCSM and completion of HRSC provided a tool for enhanced, data-driven, decisions to support a change in remediation closure strategies. Currently, an approved pilot study has been obtained to shut-down the remediation systems (ISCO, P&T) and conduct a hydraulic study under non-pumping conditions. A separate micro-biological bench scale treatability study was competed that yielded positive results for an emerging innovative technology. As a result, a field pilot study has commenced with results expected in nine-twelve months. With the results of the hydraulic study, field pilot studies and an updated risk assessment leading site monitoring optimization cost lifecycle savings upwards of $15MM towards an alternatively evolved best available technology remediation closure strategy.
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...Joshua Orris
Results of geophysics and pneumatic injection pilot tests during 2003 – 2007 yielded significant positive results for injection delivery design and contaminant mass treatment, resulting in permanent shut-down of an existing groundwater Pump & Treat system.
Accessible source areas were subsequently removed (2011) by soil excavation and treated with the placement of Emulsified Vegetable Oil EVO and zero-valent iron ZVI to accelerate treatment of impacted groundwater in overburden and weathered fractured bedrock. Post pilot test and post remediation groundwater monitoring has included analyses of CVOCs, organic fatty acids, dissolved gases and QuantArray® -Chlor to quantify key microorganisms (e.g., Dehalococcoides, Dehalobacter, etc.) and functional genes (e.g., vinyl chloride reductase, methane monooxygenase, etc.) to assess potential for reductive dechlorination and aerobic cometabolism of CVOCs.
In 2022, the first commercial application of MetaArray™ was performed at the site. MetaArray™ utilizes statistical analysis, such as principal component analysis and multivariate analysis to provide evidence that reductive dechlorination is active or even that it is slowing. This creates actionable data allowing users to save money by making important site management decisions earlier.
The results of the MetaArray™ analysis’ support vector machine (SVM) identified groundwater monitoring wells with a 80% confidence that were characterized as either Limited for Reductive Decholorination or had a High Reductive Reduction Dechlorination potential. The results of MetaArray™ will be used to further optimize the site’s post remediation monitoring program for monitored natural attenuation.
Download the Latest OSHA 10 Answers PDF : oyetrade.comNarendra Jayas
Latest OSHA 10 Test Question and Answers PDF for Construction and General Industry Exam.
Download the full set of 390 MCQ type question and answers - https://www.oyetrade.com/OSHA-10-Answers-2021.php
To Help OSHA 10 trainees to pass their pre-test and post-test we have prepared set of 390 question and answers called OSHA 10 Answers in downloadable PDF format. The OSHA 10 Answers question bank is prepared by our in-house highly experienced safety professionals and trainers. The OSHA 10 Answers document consists of 390 MCQ type question and answers updated for year 2024 exams.
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...Open Access Research Paper
Water polluted by dyestuffs compounds is a global threat to health and the environment; accordingly, we prepared a green novel sorbent chemical and Physical system from an algae, chitosan and chitosan nanoparticle and impregnated with algae with chitosan nanocomposite for the sorption of Malachite green dye from water. The algae with chitosan nanocomposite by a simple method and used as a recyclable and effective adsorbent for the removal of malachite green dye from aqueous solutions. Algae, chitosan, chitosan nanoparticle and algae with chitosan nanocomposite were characterized using different physicochemical methods. The functional groups and chemical compounds found in algae, chitosan, chitosan algae, chitosan nanoparticle, and chitosan nanoparticle with algae were identified using FTIR, SEM, and TGADTA/DTG techniques. The optimal adsorption conditions, different dosages, pH and Temperature the amount of algae with chitosan nanocomposite were determined. At optimized conditions and the batch equilibrium studies more than 99% of the dye was removed. The adsorption process data matched well kinetics showed that the reaction order for dye varied with pseudo-first order and pseudo-second order. Furthermore, the maximum adsorption capacity of the algae with chitosan nanocomposite toward malachite green dye reached as high as 15.5mg/g, respectively. Finally, multiple times reusing of algae with chitosan nanocomposite and removing dye from a real wastewater has made it a promising and attractive option for further practical applications.
1. AZRadon Services LLC
A Healthy Home Is
A Radon Safe
Home
Since 1993 A-Z Radon Services has been helping
homeowners breathe easier. Radon is the
leading cause of lung cancer amongst non-
smokers. made with
2. 1.
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5.
6.
7.
8.
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11.
Introduction
About The Author
Welcome
A Word about Basement Waterproofing Systems
Radon Levels Rising in Pennsylvania Homes
Creating Awareness for Radon
Common Sources of Radon Exposure
Radon: The Danger is Real By Jessica Karns
Is There Radon in My Child’s School?
Radon: the danger that lives with you
Why Free Radon Tests are Not Always Free By Jessica
Karns
Table of Contents
3. 12.
13.
14.
EPA Urges all Homeowners to Test for Radon By
Jessica Karns
The Most Likely Sources Radon Gas
Call to Action
4. A-Z Radon Services has been servicing the northeast Ohio for over a decade. Our
team of licensed radon testing and mitigation professionals will work with you to
ensure that your home’s air quality is safe for years to come. We take pride in our
knowledge and experience in the radon industry. That is why over 50% of our
business comes directly from referrals. Our mission is simple: help people reduce
their risk of developing radon induced lung cancer and other respiratory illness by
providing safer indoor air quality.
Resources:-
www.azradon.com/a-word-about-basement-waterproofin...
www.azradon.com/radon-levels-rising-in-pennsylvani...
www.azradon.com/creating-awareness-for-radon/
www.azradon.com/common-sources-of-radon-exposure/
www.azradon.com/radon-the-danger-is-real-by-jessic...
www.azradon.com/is-there-radon-in-my-childs-school...
www.azradon.com/radon-the-danger-that-lives-with-y...
http://www.azradon.com/Why-Free-Radon-Tests-are-No...
Introduction
A-Z Radon Services has been helping homeowners breathe easier.
Radon is the leading cause of lung cancer amongst non-smokers.
Jessica Karns
6. Jessica joined A-Z Solutions, Inc. in 2011 as the Sales & Marketing Manager. A
seasoned professional, she has acquired over 10 years of experience in the sales
and marketing arena.
In her current position, Jessica is responsible for overseeing the web
site design, social media content and media relations. In addition,
Jessica heads up the companies’ continuing education program for real
estate professionals. As a certified CEU instructor
she conducts ongoing training for real estate professionals about
radon. Jessica is a graduate of Kent State University in Kent Ohio. She
sits on the Ohio Association of Radon Professionals Board where she continues to
strengthen the industry standards and raise radon awareness with the public.
Source : http://www.azradon.com/dt_team/jessica-karns/
About The Author
Jessica joined A-Z Solutions, Inc. in 2011 as the Sales & Marketing
Manager. A seasoned professional, she has acquired over 10 years of
experience in the sales and marketing arena.
Jessica Karns
8. For homeowners who have had a basement waterproofing system installed that
includes the installation of drain tile under the basement floor around the
perimeter of the basement, you need to consider the following.
Installation of the drain tile for most homes will requires sections of the concrete
basement floor be removed before the drain tile can be installed. Removing the
existing concrete exposes the dirt underneath the concrete floor, which causes the
release of radon gas into the basement area. Radon will follow the path of least
resistance: it will enter you home using the easiest path of entry. This includes
cracks or gaps in concrete. Although radon can and will penetrate concrete having
a dirt floor gives the levels that already exist under the foundation an even easier
way into your home.
When the concrete floor is replaced, most water proof systems will leave a small
one-inch gap between the replaced concrete floor and the basement foundation
wall. This open space can become a source for the radon gas to enter your living
area.
Homeowners who have had a waterproof system installed should have the
basement tested after the installation. For homeowners who are considering
installing a drain tile system under their basement floor, it is suggested that you
test for radon before and after the waterproof system is installed. If the radon
levels become elevated after the drain tile system is installed, you may have to
install a radon mitigation system to reduce the radon in your home.
A Word about Basement
Waterproofing Systems
9. Radon levels have been rising ever since fracking has increased in Pennsylvania.
Researchers at the Johns Hopkins Bloomberg School of Public Health say there is
an alarming correlation between the unusually high levels of the colorless, odorless
radioactive gas indoors and hydraulic fracturing, or fracking.
Joan Casey and her colleagues at Bloomberg wanted to determine the sources of
radon in Pennsylvania homes so they decided to do a study.
“We decided to do the study because historically Pennsylvania has had this big
radon problem. We were doing house studies in the state for about the past
decade. When the unconventional natural gas industry moved into the state,
people were concerned," Casey said in an interview with Yahoo News.
Her findings, which appeared in the Environmental Health Perspectives Journal on
Thursday, show that radon levels are generally higher in areas of the state with
fracking operations underway.
Fracking is the process of drilling and blasting high-pressure fluids into the ground
to break shale rocks so that they release natural gas. As part of this process, radon
gas is released from the ground and travels to the surface using the path of least
resistance.
Radon is emitted from certain elements in soil and rock — uranium, thorium, and
radium — as they decay and there is a lot of uranium in the bedrock throughout
Pennsylvania. Casey says the eastern part of the state has bedrock with the
highest levels of uranium in the country; fortunately, the Marcellus Shale — the
country’s largest natural gas field — does not run through it, so it has not been
subject to fracking.
Casey and her colleagues analyzed data from nearly 2 million radon readings from
every county in the state, reported NBC News. These measurements focused on
866,735 buildings, mostly homes, between 1987 and 2013.
Radon Levels Rising in
Pennsylvania Homes
10. We evaluated associations of radon concentrations with geology, water source,
building characteristics, season, weather, community socioeconomic status,
community type, and unconventional natural gas development measures based on
drilled and producing wells,” they wrote.
The scientists discovered that radon levels spiked around 2004 — when fracking
started in the state — particularly in homes near the unconventional wells drilled
for the controversial process.
Pennsylvania’s Department of Environmental Protection says about 40 percent of
homes in the state have elevated radon levels.
The researchers point out that their study does not directly link radon with fracking
and that other factors — such as homes being more tightly sealed — may be at play,
though it does not seem as plausible.
11. For decades, the Lung Association, Amercian Cancer Society and EPA have worked
with nonprofits, industry and other government agencies to educate the public
about radon, and encourage people to reduce radon risk. Despite this public
awareness, elevated radon is still a serious challenge in an estimated 1 in 15 homes
across the United States. And, in December 2014, testing detected record-
breaking radon levels in homes in Lehigh and Center Valley, Pennsylvania, Levels
measured in to the thousands in some homes in the area. Pennsylvania is the state
where radon first came to national attention more than 25 years ago.
Public education is needed, but it isn’t enough. Testing is easy and inexpensive and
should be part of every homes maintenance schedule.
The first step in the game plan came in 2011 when EPA and eight partner federal
agencies launched the Federal Radon Action Plan. The plan helped reduce high
radon in more than 6,500 homes, schools and daycares, and reached nearly 2
million property owners with helpful incentives and guidance.
To build on this progress, in 2013, the Lung Association, the AARST organization
(American Association of Radon Scientist and Technologists) and HUD (Housing
and Urban Development) brought together leaders from 11 organizations, including
nonprofit and industry groups and federal agencies. These organizations released a
national radon strategy this spring to set the U.S. on a path to solving the radon
problem once and for all.
This federal mandate made testing and mitigation of multifamily homes financed
through HUD mandatory in all 50 states. Making radon testing a standard practice
will save thousands of lives every year, prevent unnecessary and burdensome
health care costs.
Creating Awareness for
Radon
12. Radon is a radioactive gas created by the normal breakdown of uranium in the soil
and rocks. It is an odorless, tasteless gas that travels to the earth’ s surface and into
buildings through cracks in the foundation.
The American Cancer Society estimates radon exposure causes an average of
21,000 lung cancer deaths each year, and 10 to 25 percent of them are non-
smokers. Typically, cancer tends to develop anywhere from 5 to 25 years after
exposure.
The combination of smoking and radon exposure can significantly increase your
risk of lung cancer. According to the EPA, if 1,000 smokers were exposed to the
"action" radon level of 4 pCi/L over a lifetime, about 62 of them would get lung
cancer from the radiation, compared to about 7 out of 1,000 non-smokers.
While the evidence is limited, radon may be linked to other cancers besides lung
cancer. One study conducted in Denmark from 1968 to 1994 suggests a
statistically significant link between radon exposure and acute childhood
lymphoblastic leukemia.
Common Sources of Radon
Exposure
13. Another study by the University of Texas Medical Branch concluded radon
exposure may be a significant risk factor for pancreatic cancer in African-
Americans, American-Indians, and Asian-Americans.
As for radon in your home, it can originate from a number of sources, including:
Building materials, including silicone-rich magmatic rocks (particularly granite,
and especially the more exotic granites like the red, pink and purple varieties),
gypsum waste products, cement, concrete, pumice, and basaltic rock.
Contaminated air seeping into your home through cracks in the foundation,
walls and floors. Radon levels are highest in rooms closest to the ground, so if
you spend a lot of time in basement rooms at home, work or school, your risk
for exposure could be greater.
Well water. While the risk of exposure from water is generally minimal, deep
wells sunk into rock with a high radium concentration may contain high levels of
radon. I would encourage you to test for this poison if you get your water from
an underground well.
Smoke detectors. Residential smoke detectors fall into three different
categories: the ionization type, the photoelectric type, and detectors that
contain both types of sensing devices. Ionization smoke detectors are less
expensive and more commonly used, but they emit small amounts of radon.
Clocks and watches. Certain clocks and watches can also add to the overall
radon levels of your surroundings. If you own one with a luminous dial, it
probably contains either Tritium, a radioactive form of hydrogen, or
Promethium, a man-made radioactive element.
14. Radon gas is invisible and odorless but not harmless. Every year radon induced lung
cancer takes the lives of 22,000 people nationwide. In fact, exposure to radon gas
is the second leading cause of lung cancer, and one in 15 homes in America is at
risk from elevated levels of radon.
Radon is a naturally occurring invisible, odorless and tasteless gas. It occurs when
uranium in the soil and rock underground breaks down to form radon. As radon
decays, it releases radioactive byproducts that are inhaled and can cause lung
cancer. Radon enters a home through cracks in the walls, basement floors,
foundations and other openings, and it can build up to dangerous concentrations.
As a radon professional I recommend that every homeowner test their home for
radon to know their risk exposure. This is not enough. Radon is a public health
problem and should be tackled as such. Our nation as a whole must set into motion
strategies to eliminate these avoidable lung cancer deaths. Our government has
several bills in congress right now to do just that. Bills that would provide tax
credits for homeowners to pay for radon mitigation systems and mandatory radon
testing for real estate transactions so a buyer knows what the level is before he
moves his family into a potentially dangerous environment.
Radon: The Danger is Real By
Jessica Karns
15. One such piece of government oversight is The National Radon Action Plan. This
plan includes proven, effective strategies to reduce exposure to radon gas.
Implementing these strategies would prevent an estimated 3,200 lung cancer
deaths by 2020. The Plan seeks to reduce exposure in 5 million high-radon homes,
apartments, schools and childcare centers.
Two top priorities in the plan approach radon mitigation from the
finance/insurance side and through the state building codes. The first strategy is to
make radon testing and systems to reduce radon a standard practice in housing
finance and insurance programs. In other words, before a home can be financed or
insured it must be tested and, if needed, radon mitigation measures put in place.
The second strategy would incorporate radon risk reduction systems in state
building codes. The Lung Association and partners are already working to put these
priorities in place by meeting with groups, including housing finance and building
code developers.
This plan builds on the work of the Federal Radon Action Plan adopted in 2011.
Under that plan, federal agencies made several key steps using available authority
and resources to advance the battle against radon. Key federal partners leading the
way in the National Radon Action Plan are the U.S. Environmental Protection
Agency, U.S. Department of Housing and Urban Development and the U.S.
Department of Health and Human Services, including the Centers for Disease
Control and Prevention.
16. Radon exposure is a serious public health threat, but we can work together to
reduce the risk. As national strategies continue to be implemented, you can do
your part by testing your home, and if the radon level is unsafe, take action to
reduce it. Do it to protect your family and make sure you don’t become a statistic.
I was recently asked by a local school teacher what risk radon has for her students.
In order to ask that question we must first understand the basics of radon.
Radon gas
Radon is a radioactive gas that comes from the breakdown of uranium in the soil.
Over time uranium decays and turns into radon gas. Once in gaseous form it is free
to travel through the soil and get to the earth’s surface. This is a natural process
that occurs everywhere in fact the average outdoor radon concentration is 1.6
pCi/L.
When radon gets into buildings it is not able to escape or be ventilated, this is
where it builds and can get o dangerously high levels. The EPA set the Action level
for radon gas at 4.0 pCi/L. This means that for every one liter of air there can be
3.9 radioactive atoms. Any more than that the EP recommends mitigation.
The health effects of radon exposure depend on two factors; time and radon
concentration. Our children spend over eight hours a day five days a week for nine
Is There Radon in My Child’s
School?
17. months a year in a classroom. Multiply that by twelve years of school and a child
will spend the majority of the childhood in a classroom. If that classroom or school
has high radon levels, the child could be spending that time in a toxic environment.
This combination of time and level of exposure can have dangerous health effects
on a child. Radon is the leading cause of lung cancer amongst non-smokers.
Children especially are more susceptible to lung disease because their lungs are not
fully developed until the teenage years.
Luckily, radon exposure can be reduced. By having the school tested for radon by a
licensed radon specialist, they can identify if there are high levels in the building
and if necessary install a mitigation system to reduce the levels in the building. Our
children’s health should be our first priority and providing them with a safe healthy
learning environment should be the priority of every school system. Ask the school
system or PTA if they have tested for radon and if not recommend that they have
the buildings tested. Radon is a serious health issue but one that can be prevented.
18. Radon: the danger that lives with you
RADON sounds like a made up word from a sci-fi movie, however it could be the
cause of serious health problems in your home. Radon is a colorless, odorless,
tasteless gas that concentrates in homes and buildings. Breathing in this dangerous
gas can over time cause lung cancer.
In fact, radon is the leading cause of lung cancer amongst non-smokers and is the
leading environmental cause of cancer mortality in the United States. Radon causes
over 21,000 deaths annually. The good news is there is a solution to this serious
public health issue, a simple radon mitigation system can be installed in buildings
with elevated radon levels that will reduce the concentration of the gas.
So why has this deadly gas not been mitigated in every home and building in
America? It comes down to politics. For years’ radon advocates have tried to get
legislators to acknowledge the health effects linked to radon exposure and to enact
legislation that would prevent tens of thousands of deaths a year.
The radon industry has made some strides, in 2013 the U.S. Department of
Radon: the danger that lives
with you
19. Housing and Urban Development announced a new policy that required any
multifamily building being financed using a HUD backed loan program to be tested
and if necessary mitigated to reduced radon levels. This was the first national law
that made radon testing and mitigation mandatory for any building. HUD reviews
this policy annually to ensure that all testing and mitigation is being performed by
licensed and or certified professionals and meets industry standards.
It might seem strange that the first mandatory radon testing and mitigation policies
were for multifamily buildings and not single family homeowners, but the logic
behind the push for multifamily says that while single- family homeowners can
choose to test and mitigate their homes, residents of multifamily buildings cannot
test without their landlord’s permission and certainly cannot mitigate without the
building owner’s financial commitment.
The new HUD mandate has contributed to thousands of multifamily buildings being
tested and in cases where radon levels were above the EPA action level, were
mitigated and residents can now breathe easy with healthier indoor air quality.
Congress is currently looking at several bills that would make testing and mitigation
of a single family home tax credit worthy. This would allow homeowners to receive
a tax credit for installing a radon mitigation system. The bill is currently in
committee.
Radon is a serious public health issue that costs lives. Prevention is key and
installing a radon mitigation system in all buildings that show high levels will
dramatically impact the number of new radon induced lung cancer diagnosis. The
fix is easy, the cost of doing nothing is far too high.
20. Why Free Radon Tests are Not Always Free
You need a radon test. It’s not something you dream of spending your money on
but then you see an advertisement for a FREE RADON TEST. Why wouldn’t you
take advantage? .. its FREE!!
Tempting as it sounds that free radon test may end up costing you more than a test
you would have paid for. The companies who advertise this have a business model
that is based on at least 60 percent of their customer base will have “High” radon
Why Free Radon Tests are
Not Always Free By Jessica
Karns
21. levels. Otherwise, they couldn’t make enough money to stay in business.
Furthermore, they are counting on convincing or closing the majority of the
customers with high radon levels to use their mitigation services.
This again doesn’t sound like a bad scenario but consider the fact that the cost of
your radon system has cover all of the free testing that has been conducted in
order to find your elevated radon levels.
Add to this aggressive, high pressure sales tactics that they are aimed at closing
80% of the home owners with elevated radon levels, and you could very well
paying for that free radon test and then some Another thing to consider, do you
really want to trust a company whose only means of generating revenue is to seek
out homeowners who will have elevated radon levels? Of course, we want to
believe that all professional radon companies are completely upfront and honest,
but when their only means of making money is making sure they sell mitigation
systems it can be hard to trust that your results are completely accurate.
In other words, you get what you pay for. Hiring a licensed radon professional and
paying for a radon test could actually end up saving you a substantial amount of
money in the long run. In Ohio radon testing professionals must acquire a license
to test for radon from the Ohio Department of Health. Like a number of licensed
professionals, licensees are required to maintain their license by completing yearly
continuing education credits. To ensure you have hired a qualified professional, ask
to see their license, check references, work history and insurance. You can get a list
of qualified radon professionals by going to the Ohio Department of Health’s
website and searching radon.
There are a number of licensed, qualified, Radon testers in Ohio and the cost of a
radon test is usually between $ 100.00-$ 150.00 dollars. Money well spent for
peace of mind that your radon test was done according to Ohio Departments of
Health protocol and has the most accurate results.
22. EPA Urges all Homeowners to Test for Radon By
Jessica Karns
January is National Radon Action Month. As part of the effort to spread public
awareness, the EPA has urged all homeowners to have their home tested for radon.
“Testing for radon is the best wayto know if people in your home are at risk from
this cancer-causing gas,” said EPA Regional Administrator Shawn M. Garvin. “Radon
is a problem that can be easily fixed, and I urge all residents to test their homes. If
your home is impacted by radon, it is fairly easy to fix.”
Radon is the leading cause of lung cancer amongst non-smokers. Radon occurs
naturally from the decay of uranium in the soil and can accumulate to dangerous
levels inside a building. Radon is a nationwide problem that can be found in any
building that has ground contact. This includes Homes, Schools, apartments,
condos, commercial buildings and offices. Even mobile homes and homes/buildings
with no basements have a potential for having high radon levels.
EPA Urges all Homeowners
to Test for Radon By Jessica
Karns
23. Radon is a colorless, odorless, tasteless gas. Unlike other gasses, it cannot be seen
or felt by normal senses. The only way to know if your home has high levels is to
perform a radon test. These are specially designed kits that are deployed for a
minimum of 48 hours to detect the level of radon that exists in the lowest level
suitable for living in the home.
It is important to note that in order to get accurate results, the tests must be
deployed according to specific protocols set by the EPA and the State health
departments. The best way to ensure a valid test is to hire a licensed and or
certified radon testing professional. Each states has their own set of requirements
for radon professionals so it is important to check with your state EPA or Health
Department to make sure your professional is fully licensed and certified.
24. The Most Likely Sources Radon Gas
Radon is an odorless, colorless, tasteless gas that is responsible for over 22,000
deaths a year. Radon Induced Lung Cancer is the leading cause of lung cancer
amongst non-smokers. Radon is most commonly sourced from the ground, it can
come from other places. Know the sources of radon so you can protect your
health.
Soil- Radon is most commonly found in the soil under homes and other buildings.
Radon comes from a breakdown of uranium a natural element found in our soil. As
it decays it turns into a number of minerals but eventually turns into radon gas.
Radon gas is radioactive, which means it gives off radiation. This gas becomes
trapped inside of buildings and attaches itself to oxygen atoms. When we breathe
in this combination the radon damages our lungs which can eventually lead to lung
cancer.
Contaminated Materials- Do you know what concrete is made of? Concrete is
made of water, rock, sand and portland cement which is a combination of
limestone, shells, chalk Shale, clay and iron ore. If you notice most of the materials
used come from the ground. Furthermore, most of the materials have a potential of
having uranium contained within them. When this happens in a commercial
building or multifamily building using large amounts of this material you can get
what ifs referred to as building emanation radon. This is where the source of the
radon comes from the building materials themselves instead of the ground soil.
When this occurs you will have high radon levels on all or most floors of the
building regardless of how high off the ground they are. Once determined as a
building emanation problem, a different type of mitigation system can be installed
to treat this source.
Natural Occurrence- radon can also find itself trapped in natural materials we use
The Most Likely Sources
Radon Gas
25. as building materials. Granite, Slate, Marble and Shale can all produce radon
emissions. This is because most of these natural materials start off below ground.
As they are forming they can bond with or form around uranium deposits. This
causes a problem when these materials are excavated and used in someone’s home
or office. The radiation that can emit from these materials can be harmful and more
damaging than soil exposure because these items are more than likely placed in
areas that people spend a large amount of time.
Water- Believe it or not radon can be in water. If you have a well or natural water
source, radon could be part of your drinking water. Any water that passes over a
granite, granitic sand or gravel has the potential for radon to be dissolved in it.
Activities like showering, washing dishes, and laundering can disturb the water and
release radon gas into the air you breathe. To remove radon from water a
professional radon contractor can install a aeration treatment system which mixes
the water with air and vents the air before use. The other option is install a GAC
system that can filter the radon through a series of carbon filters before it reaches
the source.
About the Author
Jessica Karns joined A-Z Radon Services in 2011as the Sales & Marketing
Manager. A seasoned professional, she has acquired over 10 years of experience in
the sales and marketing arena. In her current position, Jessica is responsible for
designing and overseeing the strategic direction of the companies’ marketing plan
including web site design, social media content and media relations.
In addition, Jessica is a state licensed radon testing professional. Jessica also holds
26. a radon testing certification through the NRPP (National Radon Proficiency
Program.). She heads up the companies’ continuing education program for real
estate professionals. As a state certified CEU instructor, she conducts ongoing
training for real estate professionals about radon.
Jessica is a graduate of Kent State University in Kent Ohio. She sits on the Ohio
Association of Radon Professionals Board of Directors where she continues to
strengthen the industry standards by creating public policy and raising awareness
for this critical issue.