Thursday, March 19, 2009

Too Good To Be True? -- > Salt Water Elixir May Be New 'Miracle Liquid'

A "new" product is being dubbed the latest "miracle liquid". It's a degreaser, it cleans windows, it's nontoxic, it combats food pathogens, and it's so safe you can drink it. It's electrolyzed salt water, and people around the world are swearing by it.

Housekeepers at hotels, like the Sheraton in Santa Monica, CA, say they were skeptical at first, since it doesn't foam, make suds or stink, but they say it is cleaning up their toughest messes while sparing their lungs from the usual toxic cleaners. In Japan, they are using it to fill their swimming pools, because it's
safer than chlorine and it costs about a penny per gallon to make. The drawback is a very short shelf-life, but some are saying this could be the elixir of the future. Minnesota food scientist Joellen Feirtag said she was skeptical, but now encourages food processors to use the water, because it kills E. coli, salmonella, listeria and other food pathogens. Yet it's gentle enough to soothe sunburns and acne. "This sounds too good to be true, which is really the biggest problem," said Feirtag. "But it's only a matter of time before this becomes mainstream."

Source

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Tuesday, March 17, 2009

Boxed Water Is Better

Another innovative idea tapping into the popularity of bottled water but making it sustainable!

Part sustainable water company, part art project, part philanthropic project, and completely curious. Boxed Water Is Better, is a boxed water company.

Started with the simple idea of creating a new bottled water brand that is kinder to the environment and gives back a bit - we found that it shouldn't be bottled at all, but instead, boxed. So we looked to the past for inspiration in the century old beverage container and decided to keep things simple, sustainable, and beautiful.

About 90% of the Boxed Water container is made from a renewable resource, trees, that when harvested in a responsible, managed, and ethical way serve as an amazing renewable resource that benefits the environment even as it's renewed. We're also giving 20% of our profits back to the resources our product is composed of - water and trees. Not only does it simply make sense, but we really enjoy supporting water and forestation organizations as it's part of our company's ethos and way of thinking to give back and participate.

Read more...

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Thursday, October 16, 2008

Study: Bottled Water No Cleaner Than Tap Water

Leading brands of bottled water in the United States contain many of the same contaminants as tap water, according to a study released Wednesday by the Washington-based Environmental Working Group.

The 10 brands of bottled water included in the two-year study were found to contain 38 impurities, including bacteria, fertilizer, solvents, plastic-making chemicals, the radioactive element strontium and the pain reliever acetaminophen, the Associated Press reported.

"In some cases, it appears bottled water is no less polluted than tap water and, at 1,900 times the cost, consumers should expect better," said study co-author and environmental engineer Jane Houlihan.

While all the bottled water brands met federal health standards for drinking water, two of them violated a California state standard for chlorine. Those two brands were Sam's Choice sold by Wal-Mart and Acadia of Giant Food supermarkets.

These "alarmist" findings are based on the faulty premise that a contaminant is a health concern "even if it does not exceed the established regulatory limit or no standard has been set," Joe Doss, president of the International Bottled Water Association, told the AP.

Source

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Wednesday, August 20, 2008

What's Coming From Your Tap?

America's latest drinking problem isn't about alcohol.

Concerned about the cost of bottled water -- and its environmental consequences -- many people are turning back to tap water to quench their thirst. But as evidence mounts of contaminants in public systems, unease about the water supply is growing.

Engineers say that U.S. water quality is among the world's best and is regulated by some of the most stringent standards. But as detection technology improves, utilities are finding more contaminants in water systems. Earlier this year, media reports of trace amounts of pharmaceuticals in water across the country drew attention from U.S. senators and environmental groups, who are now pushing for regulation of these substances in water systems.

Of particular concern, experts say, are endocrine-disrupting compounds -- found in birth-control pills, mood-stabilizers and other drugs -- which are linked to birth defects in wildlife. Also alarming are antibiotics, which if present in water systems, even in small amounts, could contribute to the rise of drug-resistant strains of bacteria, or so-called super bugs.

The actual health effects of drugs in water systems are unclear. The levels that have been detected are relatively small compared with those of other regulated contaminants, such as mercury and benzene. A 2008 study funded by the Denver-based Awwa Research Foundation -- a nonprofit research group that was established by the American Water Works Association -- concluded that it is "highly unlikely" that pharmaceuticals will pose a threat to human health.

But many medical experts argue that more studies need to be done -- and note that the amount of drugs in the water matters less than who drinks it. Some drugs, even in small amounts, can be especially harmful to infants, pregnant women or those with chronic health conditions, for example.

Drugs are only one category of contaminants found in tap water. A 2005 study released by the nonprofit Environmental Working Group, found that tap water in 42 states is contaminated with more than 140 unregulated chemicals, including MTBE, perchlorate and industrial solvents.

Protesting a Disinfectant

Even chemicals used to clean and disinfect drinking water are causing worry. Citizens' groups in states such as CA, NY and VT are protesting the increasing use of chloramine -- a combination of chlorine and ammonia -- to disinfect drinking water. Utilities are using chloramine because of Environmental Protection Agency limits on chlorine byproducts.

Citizens Concerned About Chloramine in San Francisco, says that hundreds of residents have had reactions, such as rashes and respiratory problems, to the disinfectant. Some byproducts of chloramine can be more toxic than chlorine byproducts, says Michael Plewa, a professor of genetics at the U of Illinois who has studied disinfection byproducts.

The EPA says chloramine is safe in drinking water and has been used for decades.

In the absence of federal regulation of certain chemicals in water systems, some states have stepped in. California, for one, has set standards for various compounds that are not regulated by the EPA, including perchlorate, an ingredient used in rocket fuel that was spilled into groundwater during the Cold War and has been found in many water systems. Massachusetts has set standards for perchlorate and requires that water utilities in the state test for MTBE, a gasoline additive.

Tap Versus Bottled

Health concerns extend to bottled water, says Sarah Janssen, a science fellow at the Natural Resources Defense Council, or NRDC, a nonprofit environmental advocacy group based in NY. "A lot of bottled water is actually tap water, so there is no assurance that what is coming from the bottle is any safer than what is coming from the tap," she says.

In fact, experts say tap water is held to more stringent standards by the EPA, and tested more often, than bottled water, which is regulated by the Food and Drug Administration.

Utilities are required by law to send annual reports to their customers detailing contaminants found in water systems and whether they exceed levels set by the EPA. They're not required to list unregulated contaminants in these reports.

Water that is tested by utilities is generally tested at the plant. It still has to travel through your pipes to get to your tap, so if you have pipes that are a couple of decades old, it may be a good idea to get the water from your tap tested in a lab -- especially if you are pregnant, nursing or have small children, says the NRDC's Dr. Janssen.

Water filters aren't foolproof. Those that are certified by NSF International -- a nonprofit group that tests food and water products -- can get rid of unwanted chemicals to EPA's standards, but consumers should be aware that trace amounts of chemicals may still be left in their water.

Carbon filters, which come in the form of a faucet mount or a pitcher, are the most commonly used and cost about $30, says Rick Andrew, operations manager of the drinking water treatment unit program at NSF. These can be fairly effective in removing many contaminants, but need to be replaced about every two months.

Other options -- such as reverse-osmosis systems, which use a semipermeable membrane to remove contaminants, or ultraviolet light treatment, which prevents micro-organisms from reproducing -- can be more effective, but they cost hundreds or even thousands of dollars. Some consumers have found the cost is worth it, especially if members of the family have certain health conditions.

Full article....

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