Uranium is a naturally occurring radioactive element found in some rocks and groundwater. It can make its way into drinking water, where it can be harmful to health. Some parts of Georgia could have problems with it.
Safe drinking water should contain less than 30 parts per billion of uranium. A small number of wells located in Georgia’s piedmont region exceed the Environmental Protection Agency’s standard uranium amount.
“The potential problem areas are supplied by wells deeper than 100 feet on granite bedrock,” said David Kissel, director of the University of Georgia Agricultural and Environmental Services Laboratories. “Levels of uranium above 30 ppb have not been found in shallow wells or surface water.”
Water that comes from a public system is routinely tested to ensure uranium levels are safe. People consuming water from a private well, cistern or spring are responsible for their own testing and are encouraged to monitor contamination. Water samples can be submitted for testing through a local UGA Cooperative Extension office.
Studies suggest that water containing levels of uranium higher than the standard may hurt kidney function. Health concerns related to uranium should be taken to a local physician.
Although drinking high levels or uranium can be harmful, skin contact is not harmful according to the Agency for Toxic Substances and Disease Registry. Water high in uranium is OK to use for bathing, washing clothes or gardening.
If a well has high levels of uranium, Kissel said, its water should be treated through filtration systems. Affordable, at-home options such as point-of-use reverse osmosis, or RO, systems are available from many manufacturers.
These systems are placed on a faucet and produce 5 gallons to 20 gallons of safe drinking water per day.
“RO systems remove a high percentage of ions that are in the water,” Kissel said. “Uranium is dissolved in the water, and the RO system pushes the water through a semi-permeable membrane with high pressure to filter the uranium out of the water.”
After an at-home treatment system is installed, the water should be tested again to ensure the filtration system is working properly and the uranium level is below the standard.
People who live in areas that contain water with high concentrations of uranium should also be concerned with elevated levels of radon in their homes.
“Radon is a decomposition product of uranium,” Kissel said “The air filters in through the basement. It is recommended that well owners with elevated uranium levels also test their homes for radon gas.”
Radon test kits are available at county UGA Extension offices.
More information on water contamination or water treatment systems can be found at the National Sanitation Foundation at nsf.org/certified/dwtu or Water Quality Association at www.wqa.org/sitelogic.cfm?id=1165§ion=3.
By Sarah Lewis
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Showing posts with label water. Show all posts
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Wednesday, October 20, 2010
Saturday, July 31, 2010
FDA Warns Consumers of Serious Harm from Drinking Miracle Mineral Solution (MMS)
/PRNewswire/ -- The U.S. Food and Drug Administration is warning consumers not to take Miracle Mineral Solution, an oral liquid solution also known as "Miracle Mineral Supplement" or "MMS." The product, when used as directed, produces an industrial bleach that can cause serious harm to health.
The FDA has received several reports of health injuries from consumers using this product, including severe nausea, vomiting, and life-threatening low blood pressure from dehydration.
Consumers who have MMS should stop using it immediately and throw it away.
MMS is distributed on Internet sites and online auctions by multiple independent distributors. Although the products share the MMS name, the look of the labeling may vary.
The product instructs consumers to mix the 28 percent sodium chlorite solution with an acid such as citrus juice. This mixture produces chlorine dioxide, a potent bleach used for stripping textiles and industrial water treatment. High oral doses of this bleach, such as those recommended in the labeling, can cause nausea, vomiting, diarrhea, and symptoms of severe dehydration.
MMS claims to treat multiple unrelated diseases, including HIV, hepatitis, the H1N1 flu virus, common colds, acne, cancer, and other conditions. The FDA is not aware of any research that MMS is effective in treating any of these conditions. MMS also poses a significant health risk to consumers who may choose to use this product for self-treatment instead of seeking FDA-approved treatments for these conditions.
The FDA continues to investigate and may pursue civil or criminal enforcement actions as appropriate to protect the public from this potentially dangerous product.
The FDA advises consumers who have experienced any negative side effects from MMS to consult a health care professional as soon as possible and to discard the product. Consumers and health care professionals should report adverse events to the FDA's MedWatch program at 800-FDA-1088 or online at www.fda.gov/medwatch/report.htm.
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The FDA has received several reports of health injuries from consumers using this product, including severe nausea, vomiting, and life-threatening low blood pressure from dehydration.
Consumers who have MMS should stop using it immediately and throw it away.
MMS is distributed on Internet sites and online auctions by multiple independent distributors. Although the products share the MMS name, the look of the labeling may vary.
The product instructs consumers to mix the 28 percent sodium chlorite solution with an acid such as citrus juice. This mixture produces chlorine dioxide, a potent bleach used for stripping textiles and industrial water treatment. High oral doses of this bleach, such as those recommended in the labeling, can cause nausea, vomiting, diarrhea, and symptoms of severe dehydration.
MMS claims to treat multiple unrelated diseases, including HIV, hepatitis, the H1N1 flu virus, common colds, acne, cancer, and other conditions. The FDA is not aware of any research that MMS is effective in treating any of these conditions. MMS also poses a significant health risk to consumers who may choose to use this product for self-treatment instead of seeking FDA-approved treatments for these conditions.
The FDA continues to investigate and may pursue civil or criminal enforcement actions as appropriate to protect the public from this potentially dangerous product.
The FDA advises consumers who have experienced any negative side effects from MMS to consult a health care professional as soon as possible and to discard the product. Consumers and health care professionals should report adverse events to the FDA's MedWatch program at 800-FDA-1088 or online at www.fda.gov/medwatch/report.htm.
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Wednesday, October 01, 2008
CPSC Reminds Parents of Drowning Dangers Inside the Home - Nearly 100 reported deaths of children in buckets
Water anywhere can be a potential drowning hazard. While pools are an obvious risk, parents should not let their guard down around other hazards such as bathtubs and buckets. The U.S. Consumer Product Safety Commission (CPSC) is warning parents that children need to be supervised around these common but sometimes hidden drowning dangers.
After pools, more children drown in bathtubs than in any other product in and around the home. From 2002 through 2004, CPSC has reports of 221 children younger than 5 who drowned in bathing-related incidents. Most of these children were younger than 2 years old. Often these incidents involve caregivers leaving the room momentarily to answer the phone/door or to retrieve an item like a towel. In other incidents, an older sibling was left to watch a younger sibling.
Reported drowning incidents received by CPSC confirms another drowning hazard - buckets. CPSC has reports of 94 bucket-related drowning or submersion fatalities from 1999 through 2006. All but one of these deaths were to children less than 2 years old.
"A child can drown very quickly in only inches of water," said CPSC Acting Chairman Nancy Nord. "Bathtubs, buckets, and other containers in and around the home pose drowning hazards all year long."
CPSC recommends parents and caregivers follow these safety tips when children are around bathtubs, buckets, spas, or decorative ponds or fountains:
Never leave young children alone even for a moment near any water. Young children can drown in even small amounts of water.
Always keep a young child within arm's reach in a bathtub. If you must leave, take the child with you. Never leave to answer the phone, answer the door, get a towel or for any other reason.
Don't leave a baby or toddler in a bathtub under the care of another young child.
Never leave a bucket containing even a small amount of liquid unattended. Toddlers can fall headfirst into buckets and drown. After using a bucket, always empty and store it where young children cannot reach it. Don't leave buckets outside where they can collect rainwater.
Prevent children from gaining access to spas or hot tubs when not in use; always secure with safety covers and barriers.
Learn CPR (cardiopulmonary resuscitation). It can be a lifesaver when there are only seconds to act.
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After pools, more children drown in bathtubs than in any other product in and around the home. From 2002 through 2004, CPSC has reports of 221 children younger than 5 who drowned in bathing-related incidents. Most of these children were younger than 2 years old. Often these incidents involve caregivers leaving the room momentarily to answer the phone/door or to retrieve an item like a towel. In other incidents, an older sibling was left to watch a younger sibling.
Reported drowning incidents received by CPSC confirms another drowning hazard - buckets. CPSC has reports of 94 bucket-related drowning or submersion fatalities from 1999 through 2006. All but one of these deaths were to children less than 2 years old.
"A child can drown very quickly in only inches of water," said CPSC Acting Chairman Nancy Nord. "Bathtubs, buckets, and other containers in and around the home pose drowning hazards all year long."
CPSC recommends parents and caregivers follow these safety tips when children are around bathtubs, buckets, spas, or decorative ponds or fountains:
Never leave young children alone even for a moment near any water. Young children can drown in even small amounts of water.
Always keep a young child within arm's reach in a bathtub. If you must leave, take the child with you. Never leave to answer the phone, answer the door, get a towel or for any other reason.
Don't leave a baby or toddler in a bathtub under the care of another young child.
Never leave a bucket containing even a small amount of liquid unattended. Toddlers can fall headfirst into buckets and drown. After using a bucket, always empty and store it where young children cannot reach it. Don't leave buckets outside where they can collect rainwater.
Prevent children from gaining access to spas or hot tubs when not in use; always secure with safety covers and barriers.
Learn CPR (cardiopulmonary resuscitation). It can be a lifesaver when there are only seconds to act.
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Georgia Front Page
Wednesday, July 30, 2008
FDA Extends Consumer Warning on Serrano Peppers from Mexico
Laboratory testing by the U.S. Food and Drug Administration has confirmed that both a sample of serrano pepper and a sample of irrigation water collected by agency investigators on a farm in the state of Nuevo Leon, Mexico, contain Salmonella Saintpaul with the same genetic fingerprint as the strain of bacteria that is causing the current outbreak in the United States.
As a result, until further notice, the FDA is advising consumers to avoid raw serrano peppers from Mexico, in addition to raw jalapeño peppers from Mexico, and any foods that contain them.
The test results announced today are part of the FDA's continuing intensive investigation into the outbreak of Salmonella Saintpaul. The investigation has involved tracing back, through complex distribution channels, the origins of products associated with clusters of illness in the United States, as well as inspections and evaluation of farms and facilities in this country and in Mexico, and the collection and testing of environmental and product samples. One of these tracebacks led to a packing facility in Mexico, and to a particular farm, where the agency obtained the samples.
Previously, FDA inspectors collected a positive sample of jalapeño pepper from a produce-distribution center owned by Agricola Zaragosa in McAllen, Texas. The FDA continues to work on pinpointing where and how in the supply chain this first positive jalapeño pepper sample became contaminated. It originated from a different farm in Mexico than the positive samples of serrano pepper and irrigation water.
The FDA is still analyzing many of the samples taken at various farms in Mexico. If laboratory results warrant, the FDA will provide consumers with additional cautions or warnings necessary to protect their health.
On July 17, the FDA announced it had determined that fresh tomatoes now available in the domestic market are not associated with the current outbreak. As a result, the agency removed its June 7 warning against eating certain types of red raw tomatoes.
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