Showing posts with label Radioactive. Show all posts
Showing posts with label Radioactive. Show all posts

Saturday, February 25, 2012

Busby: Fukushima reactors a raging radioactive inferno

Busby: Fukushima reactors a raging radioactive inferno Video Clips. Duration : 4.40 Mins.


There are signs that two further reactors at Japan's troubled Fukushima plant may have gone into meltdown. Similar problems were earlier confirmed at the number one reactor. Its operators are suspected of failing to properly cool them after the earthquake. RT gets some insight on this from Professor Christopher Busby, who's from the European Committee on Radiation Risks. RT on Facebook: www.facebook.com RT on Twitter: twitter.com

Keywords: RT, world news, nuclear, Fukushima, quake, earthquake, tsunami, victims, fukushima reactor, robots, evacuation, zone, abandoned, homes, radiation, crisis, радиация, авария, фукусима, реактор, explosions, Christopher Busby, radioactivity, Tokyo

Monday, January 30, 2012

Fukushima Disaster BBC Report Decommissioning Reactors, Radioactive Waste and Accidents

Fukushima Disaster BBC Report Decommissioning Reactors, Radioactive Waste and Accidents Video Clips. Duration : 7.37 Mins.


This BBC report was created for non-technical adults and children. BBC report (part 2 of a documentary) explains Decommissioning nuclear plants, the handling of nuclear waste and problems with clean up when radionuclides are released into the environment. Broadcast 03 October 2011

Keywords: Japan, earthquake, tsunami, spent, fuel, pool, sfp4, dead, quake, today, 2011, Tokyo, sendai, Tohoku, reactor, unit, documentry, bbc, report, horizon, panorama, documentary, Fukushima, daiichi, nuclear, Power, Plant, exclusion, zone, accident, radiation, TEPCO, Japanese, contamination, destruction, disaster, Survivors, Stories, atomic, Robot, video, image, UFO, ghost, alien, Chernobyl, explosion, 福島, 核, 災害, 재앙, 후쿠시마, 福岛

Wednesday, September 28, 2011

Radioactive Pollution Effects And How To Detox Heavy Metals

Radioactive pollution effects have shown up nearby the globe after the Japanese Fukushima Nuclear Power Plant explosion and persisting uncontrolled disaster. How to detox heavy metals is crucial knowledge for those close to the destruction, and probably for you, in other areas of the world as well. Unfortunately the media reporting of the definite numbers pertaining to radioactive fallout and what they in fact mean is woefully inadequate.

While daily background radiation levels are thought about "safe" in most areas, what does not get explained is that the toxic heavy metals obtain in our bodies by anything way they are ingested: inhalation, or challenging polluted foods and water. The dosages we are getting have been compared to a Cat Scan or an x-ray series - but we don't have these procedures day after day - no curative doctor would allow that.

Nuclear Reactor

How To Detox Heavy Metals - nutrition Is Crucial

After the reactor meltdown in Chernobyl, there were six thousand cases of thyroid cancer reported, among children. This was caused by them drinking contaminated milk. Milk is easy to avoid, since many of the nutrients in milk can be obtained by eating other foods - along with calcium. And speaking of calcium, it is an important supplement to take to avoid metals such as Strontium 90, looking its way to the calcium receptor sites. Thus, bone cancer, a known effect of such toxic exposure, can be prevented.

Foods that bind to metals in your intestines can carry most, if not all, of the radioactive particles out of your body. Even particles that are inhaled will end up in your bowels and be removed, if those particles do not find empty receptor sites in your body, to call home.

Glutathione

Glutathione is in fresh vegetables, fruits and freshly ready meats. It functions in many body cell types, and is a strong antioxidant. It assists your liver in removing contaminants from the theory so your bowels or kidneys can expel them. If you eat a fresh food diet most of the time, your are likely ingesting enough glutathione for health, in general environmental conditions (whatever that is anymore).

The cruciferous vegetables like broccoli, kale, cabbage, and brussel sprouts, furnish a larger amount of this free radical scavenger.

In times of disaster, such as when radioactive fallout is detected, it is a good idea to withhold your body's natural processes of eliminating poisons by taking a "green food" supplement. There are many powdered formulas and capsules or tablets, available roughly everywhere. Go for the certified organic brands, because why be adding more poisons into your body.

Chlorella

Chlorella is the name for a fresh water algae containing high amounts of proteins, chlorophyll, Vitamin C, and carotenoids, the latter two being antioxidants. Chlorella supports the detox functions of your body, and is ordinarily called a blood cleanser.

One Japanese curative study, published in the 2008/09 edition of The Journal Of medicinal Food, found that chlorella reduced body fat levels, cholesterol levels and fasting blood sugar levels in test participants.

Spirulina

Spirulina has a high concentration of vegetable proteins, chlorophyll, Vitamin B12, and a rare necessary fatty acid, Gla. It is in fact found, in organic form, and is inexpensive. It contains iron and other trace minerals and like chlorella, is high in Beta Carotenes, or carotinoids.

Green juices (Wheat grass, Barley grass)

More chlorophyll - green, green, and more green.

Apple pectin with Alginate

Apple pectin, some brands with added alginate from seaweed, is also a heavy metal binder. It is a wholesome fiber that cleanses the intestines, and the alginate helps the body get the heavy metals to the bowel for elimination.

Apple pectin was given to children near Chernobyl, while the salvage phase from that disaster, as part of a medically supervised schedule to detoxify the nuclear particles from their bodies.

Edible clays - Montmorillonite/Bentonite etc.

Edible clays are mined at least twenty plus feet below the soil surface, to ensure no contaminants are in the product. Yes, habitancy eat these. More ordinarily used for body bathing or face masks, the super mineralized clays draw out toxins form the body and skin, to give you the wholesome glowing look and feel. They are normally named after the location where they are mined.

Edible clays can be purchased as powdered or in tablets. They are not expensive. For kids, the powder can be mixed with apple sauce for easy consumption.

Powdered green foods can in fact be blended into fruit juice or protein powder smoothies.

Radioactive Pollution Effects And How To Detox Heavy Metals

Tuesday, August 23, 2011

Radioactive buyer Products

I am sure that most population are not aware that some of the consumer products that are present colse to us contain Radioactive Material/s (Ram) (i.e. Uranium).

I am posting this, not to scare the social but to raise their awareness on what base consumer products contain this Ram. Furthermore, this is to forewarn them that radiation has many uses in our daily lives.

Nuclear Reactor

Take a look at the following images and see if you identify them are if they are present in your homes.

Check - Up Gum

Check- Up Gum helped fight plaque. As the gum was chewed, tiny granules of zirconium silicate (the third listed ingredient) scraped the teeth clean.

The hypothesize that Check·Up Gum is featured here is that the zirconium silicate contained elevated levels of uranium and thorium (e.g., 100 pCi/g). The amount of zirconium silicate in the gum was such that the uranium attention is almost 7 pCi per gram of gum. Since the uranium series is in secular equilibrium, the gum also contains 7 pCi of Ra-226 per gram. As a matter of interest, there have been many situations where this level of radium in soil has required healthful action.

Although Check·Up Gum is no longer produced, zirconium silicate continues to be used in dental pastes and some toothpastes. Nevertheless, consumers can rest assured that the radiation dose is negligible - the radioactive material is bound up in the zirconium silicate and would not be assimilated even if swallowed.

Tape Dispenser

This is a 3M Model C-15 Decor Scotch tape dispenser. It is slightly radioactive due to the thorium-containing monazite sand that was used as ballast. This singular example came from a 55 gallon drum of tape dispensers that the U.S. Army was about to dispose of as radioactive waste.

Jewelries

As a consequent of an investigation in early 1988 by the Los Angeles County health Department, discrete state radiation control programs in the U.S. Issued warnings regarding the fabricate and use of jewelry made from old watch parts. These parts often included radioluminescent watch faces and hands. The jewelry, which included, broaches, bracelets, earrings, etc. Had become quite favorite and because it was easy to produce, the typical maker was a small business operating out of someone's home or apartment. Production is known to have occurred in California, Oregon, Texas and Pennsylvania. The radiation control programs in Tennessee, Texas and possibly some other states invited the social to bring hypothesize jewelry to their offices to be monitored for radioactivity.

The usual mode of fabricate was to dismantle old watches, clean the parts with some sort of abrasive, polish the pieces, assemble the jewelry, and possibly coat it with an acrylic spray. It seems that there was no awareness on the part of the manufacturers of the possible hazards.

Even though some of the jewelry was worn in direct experience with the skin, and a amount of premises were found to be contaminated (e.g., up to 50,000 cpm), there were no reports of injuries to individuals who wore or man-made the jewelry. Nevertheless, one individual, who had been manufacture such jewelry for six years, was found to have "1/30 of a body burden of radium-226."

Potassium Chloride Water Softener Salt

Hard water contains more minerals, especially calcium and magnesium, that lowly water. This can lead to the build up of scale in pipes and appliances. A water softener is used to cut the attention of these minerals.

In essence, a water softener consists of an ion change resin that removes the minerals as the water flows through it. After a while, the resin becomes saturated with these minerals and it no longer functions. At this point, a salt clarification is added to the resin. The salt exchanges with the accumulated minerals, and allows them to be washed out of the softener into a drain. This rejuvenates the softener.

A variety of materials can be used as the water softener salt, e.g., sodium chloride (NaCl) or potassium chloride (Kcl). In the example shown here, the water softener salt is over 99% potassium chloride.

All potassium contains potassium-40, a plainly occurring beta gamma emitter, and in large sufficient quantities it is actually detected with a easy seek meter. This bag, for example, could not get through a monitor at a nuclear power plant without setting off an alarm.

Smoke Detectors

The ionization accommodation smoke detector was invented in the early 1940s in Switzerland , and introduced into the U.S. In 1951.

The sensitive component of the Icsd is an ionization accommodation that is open to the atmosphere (photo below left). A radioactive source inside the accommodation emits radiation that ionizes the air in the accommodation and makes it conductive.

Ionization accommodation smoke detectors almost all the time use alpha emitters as the source because of the high density of the ionization that they produce.

Most Icsds sold today use an oxide of americium-241 (Am-241) as the radioactive source. The typical action for a modern residential Icsd is almost 1 uCi, while the action in one used in social and commercial structure might be as high as 50 uCi. In 1980, the mean action employed in a residential smoke detector was almost 3 uCi, three time higher than it is today.

Am-241 is an alpha emitter, but it also emits a low power (59.5 keV) gamma ray. The Am-241 is mixed with gold and incorporated into a composite gold and silver foil sandwich. The source is 3 to 5 mm in diameter, and whether crimped or welded into place inside the chamber.

Other nuclides have also been used. Nrc records indicate that almost 124,000 Icsds were sold in the middle of 1971 and 1986 that employed nickel-63 (Ni-63). These units averaged almost 10 microcuries of Ni-63 each.

Radium-226 (radium sulfate) was the first radioactive source used in smoke detectors. Agreeing to Nureg/Cp-0001, U.S. Producers stopped manufacture Ra-226 containing smoke detectors in 1963 when they switched to Am-241. Nevertheless, Agreeing to Ncrp 95, it would seem that radium-containing Icsds continued to be sold in the U.S. At least until 1978. A typical residential smoke detector contained 0.05 uCi of Ra-226, but some contained up to 0.1 uCi. commercial smoke detectors employed considerably higher activities.

Radioactive buyer Products

Saturday, April 16, 2011

Radioactive Nuclear Waste Buried Inside Yucca Mountain May Chill Nevada's economy

You might wonder why the mayor of Las Vegas sued President Bush. Simply put, it had to do with neutrons.

Then-Energy Secretary Spencer Abraham, with the backing of President Bush, ended 20 years of research on how to arrange of the nation's 70,000 tons of nuclear waste by deciding it will be buried deep within the Yucca Mountains of Nevada, 90 miles northwest of Las Vegas. Some population now refer to the site as Yuck-a Mountain.

Nuclear Reactor

If Washington's plans are realized, Yucca Mountain will come to be a geological tomb for radioactive waste from the nation's 131 temporary warehouse sites, most of which sit next to the nuclear power plants that gave birth to them. In addition, all the radioactive materials from the U.S. Nuclear weapons and nuclear submarine programs will also be sent to Nevada.

The Bush supervision had promised to help Russia arrange of its nuclear wastes in an exertion to keep terrorists from obtaining raw materials that could be used to originate nuclear devices for mass destruction. Yucca Mountain, then, may be slated to come to be an international, radioactive-waste dumpster.

Advocates say the plan is safe, due primarily to the carport geology that characterizes the Yucca Mountains. In addition, proponents argue that it will be far great to have all radioactive materials at one central location than to have it spread nearby the country in 39 states, as it is now. Radioactive wastes would probably be immobilized by forming them into some type of glass or ceramic material, then sealed in corrosive-resistant packaging before being stored deep within the bowels of the Nevada mountains.

Many environmentalists have argued that the heat generated by years of continuous radioactive decay may ultimately cause box failures, with subsequent contamination of Nevada's hidden water supplies and geology.

The problem with nuclear energy lies roughly entirely with its by-products, which are themselves radioactive. Typically, the process starts with uranium atoms designated as uranium-235 (235U), which have an atomic mass of 235 amu (atomic mass units). The uranium atoms (held within the fuel rods of a nuclear reactor) are split by a source of slow involving particles called neutrons (designated as 1n) having a mass of 1 amu. One of the results of splitting uranium atoms is the formation of atoms of lower mass. One typical reaction pattern is:

1n + 235U = 142Ba + 91Kr + 3 1n + energy

In this fission reaction, just one of many that unmistakably occur, a neutron collides with a uranium atom, splitting it into a barium atom (142Ba) and a krypton atom (91Kr). Consideration that three added neutrons are created, along with the release of energy. If there is more than just one uranium atom in the sample, the added neutrons created by the traditional splitting will impact more uranium atoms, releasing more neutrons and more energy. In this way, the chain-reaction continues to escalate. If the reaction goes unchecked, and there is sufficient uranium present initially, a nuclear explosion will result.

In a nuclear reactor designed to yield electricity, the chain reaction is controlled such that it does not escalate out of control, but instead produces a steady stream of energy. Unfortunately, as the uranium in the reactor's fuel rods becomes contaminated with fission products like the barium and krypton atoms shown in the above reaction, neutrons begin colliding with them instead of the uranium, manufacture the process less and less efficient with time. As a result, the fuel rods have to be supplanted periodically with new ones that are not contaminated with fission products. Spent fuel rods still comprise some division of unreacted uranium-235 together with the fission products, all of which are radioactive. These spent fuel rods are stored underwater in pools nearby the reactors from where they came, constituting the majority of the nations "nuclear waste" that the Bush supervision has decided to bury in Nevada.

How long will it take for these materials to come to be safe again? The half-life is defined as the estimate of time required for half of the atoms in a radioactive sample to decay. Unreacted uranium-235 (in the discarded fuel rods) has a half-life of 710 million years! Fission by-products such as strontium-90 are more prevalent in spent fuel rods than uranium-235. Although the half-life of strontium-90 is only 29 years, it takes 20 half-life cycles, or 600 years, before such material is safe to biological systems such as human beings.

Perhaps now we can understand why Mayor Oscar Goodman of Las Vegas, along with most of Nevada's politicians, was ready to do battle with Washington. Aside from the possibility of lost income derived from having the nation's nuclear waste repository in their state, they fear that if radioactive materials leaking from packaging inside Yucca Mountain contaminate the state's groundwater, they would be saying good-bye to their casinos and their livelihoods, not to mention their citizens.

Radioactive Nuclear Waste Buried Inside Yucca Mountain May Chill Nevada's economy