Cesium 137 Info - Bad Stuff !!!

by Amazing 4 Replies latest jw friends

  • Amazing
    Amazing

    Cesium 137 (Cs-137) has the following characteristic values:

    • energy: 662 keV (near Mo-99), half-life: 30 years

    Cesium 137 is the MOST electropositive of all the elements: It ignites in air ! And reacts vigorously with water. (Recall in your chemistry classes how Magnesium reacts in water. Well, if you get a chance, try it with Cesium for a real party ... and you can soon thanks to the new street market trading in Cesium.) Cesium and Cs-137 (a radioactive isotope of Cesium) has many good scientific uses ... BUT ...

    There is little protection against its effects: Cesium 137 is very deadly, however, and simple iodine treatment to protect the thyroid during fallout will not necessarily protect a person from the effects of Cesium.

    The tank farms I worked on at Hanford contained both Cesium 137 and Strontium 90. The tanks were and are still in a highly volitile state. That is why I was part of the team to design better alarm systems. The material can erode tanks and leach into the ground ... and head for water like rivers. The tanks had to keep the material stirred to keep it from separating into even a more volitile state.

    Here is a good excerpt from a web site (red highlight is mine): "Cesium-137 and strontium-90 are the most dangerous radioisotopes to the environment in terms of their long-term effects. Their intermediate half-lives of about 30 years suggests that they are not only highly radioactive but that they have a long enough halflife to be around for hundreds of years. Iodine-131 may give a higher initial dose, but its short halflife of 8 days ensures that it will soon be gone. Besides its persistence and high activity, cesium-137 has the further insidious property of being mistaken for potassium by living organisms and taken up as part of the fluid electrolytes. This means that it is passed on up the food chain and reconcentrated from the environment by that process. [Taken from the following site: http://hyperphysics.phy-astr.gsu.edu/hbase/nucene/fisfrag.html]

    SO ... now that ordinary street guys have Cesium 137 to sell like nose candy ... then, folks, we are in for the ride of our collective lives ... this is a new day in human history. - Jim W.

    Ref: WMD Seized: http://www.jehovahs-witness.com/6/53782/1.ashx

  • Nathan Natas
    Nathan Natas

    Thanks Amazing, this is good information for people to have.

    The essential points are that

    a. Our bodies treat cesium as if it was potassium and thus absorb it freely.

    Cesium and potassium are chemical "cousins," that's why the body accepts cesium so easily.

    b. Iodine pills will not protect a person from radioactive cesium, strontium or other elements.

    Why? Because iodine pills only "protect" against radioactive iodine. They do this by saturating your body with a load of non-radioactive iodine - the iodine in the tablet. Once your body's need for iodine is satisfied, additional iodine will pass through the system unabsorbed.

    As a side note, strontium is a chemical "cousin" to calcium, and so strontium also easily enters our systems.

    I find it ironic that throughout the period of the cold war this information was made available but was (happily) never needed in daily life. Now we are in the post-cold war era, the era of Wahabi Jihad, and we may be closer to needing this information because our enemy is insane.

  • Hamas
    Hamas

    Im quaking in my boots

  • Hamas
    Hamas

    But, great info all the same, thank you Amazing.

    Did I read that you used to work with this stuff, or was that someone else?

  • Shakita
    Shakita

    I sure hope Hamas doesn't see this, I am bound to have him nipping at my heels again....

    Just some info on Cesium 137 I found interesting...

    Case Study: Accidental Leakage of Cesium-137
    in Goiania, Brazil, in 1987

    In September of 1987, scavengers dismantled a metal canister from a radiotherapy machine at an abandoned Cancer Clinic in Goiania, Brazil. Five days later a junkyard worker pried open the lead canister to reveal a pretty blue, glowing dust: radioactive cesium-137. In the following days, scores of Goianian citizens were exposed to the radioactive substance. In a nuclear disaster second only to Chernobyl, the city of Goiania had one of the largest radioactive leaks on its hands and for a few days, they knew nothing about it.

    History
    In the early 1980's, "three doctors had owned the private downtown [Cancer] clinic...when they left [in 1985], the doctors simply abandoned the radiotherapy machine and left the building to deteriorate without windows or doors." i Two years later, the canister containing cesium-137 was found by scavengers. Accounts differ as to who found the canister and how it was opened. However, once the canister was pried open releasing its radioactive contents, tragedy ensued.

    Radiation Contamination Facts

    Radiation destroys the most rapidly dividing cells of the body the cells of the skin, hair, gastrointestinal tract, and bone marrow. Because the bone marrow gives rise to the blood cells, including those of the immune system and the platelets that staunch bleeding, radiation victims are susceptible to infections and hemorrhaging. ii

    Cesium Facts

    Naturally occurring cesium is entirely the nonradioactive isotope, cesium-133; 20 radioactive isotopes from cesium-123 to cesium-144 have been artificially prepared. Cesium-137 is useful in medical and industrial radiology because of its long half-life of 30 years... cesium is the most electropositive and most alkaline element, and thus, more easily than all other elements, it loses its single valence electron and forms electrovalent bonds, with nearly all the inorganic and organic anions. iii

    When cesium comes into contact with plants and animals, it is absorbed into system by replacing potassium.

    Goiania Facts

    Goiania, city, capital of Goias estado (state), south-central Brazil. It is situated in the Brazilian Highlands of the Meia Ponte River valley, southwest of Brasilia, the federal capital. The city lies at an elevation of 2,493 feet (760 m) above sea level. Goiania was planned in 1933 to replace the, unhealthful former state capital of Goias, 70 miles (110km) northwest. In 1937 the state government moved there, and in 1942 the official inauguration was held. The city has wide avenues and attractive parks. Goiania is the seat of both the Federal University of Goias (1960) and the Catholic University of Goias (1959). ...Pop (1980) 702,858. iii

    Case
    Sometime around September 21, 1987, a lead canister containing 1400 curies of cesium-137 was opened launching the second largest nuclear accident after Chernobyl. ii The cesium from within the canister was a "luminous blue powder" which both children and adults rubbed on their bodies. i Six year old Leide das Neves Ferreira "rubbed the powder on her body so that she glowed and sparkled." iv She later ate a sandwich tainted with cesium powder from her hands; "she reportedly received five to six times the lethal dose [of radiation] for adults." ii The cesium was later parceled out to friends and family, spreading the contamination from the junkyard to homes around the city, although mainly contained within a localized area. The radioactive substance continued to contaminate the population for a week before Devair Ferreira finally reported to health authorities.

    On September 28, "Devair Ferreira went to the Goiania public clinic where a health care worker correctly diagnosed radiation illness and alerted authorities." ii When the Brazilian Nuclear Energy Commission dispatched a team equipped to handle a radiation accident they found:

    244 persons to be contaminated, 54 seriously enough to be hospitalized for further tests or treatment. Thirty-four were treated and released. The next day the ten sickest patients...were airlifted to the Navy hospital, Dias, in Rio. ii

    Upon realizing the severity of the accident, the Brazilian government requested help from the International Atomic Energy Commission (IAEC) which sent a team of doctors.

    The medical team found the 20 most seriously irradiated victims had received doses ranging from 100 to 800 rads... Nineteen of the 20 had radiation-induced skin burns, from minor to major. And all 20 patients were internally contaminated, which meant that they were being continually irradiated from the cesium that they had inhaled or accidentally ingested. The patients themselves were radioactive. ii

    Because the patients themselves were radioactive:

    ...the first task was to attempt to rid their bodies of cesium. For this, they administered Prussian blue, an iron compound that bonds with cesium, aiding its excretion. The problem in this case was the substantial delay-at least a week-from initial exposure to treatment. By that time much of the cesium had moved from the bloodstream into the tissues, where it is far more difficult to remove...the patients were also treated with antibiotics as needed to combat infections and with cell infusions to prevent bleeding. ii

    Between six and eight (according to different accounts) of the most adversely affected patients were treated with an experimental drug called "GM-CSF, or granulocyte-macrophange colony-stimulating factor...one of at least five hormones that boot the production of white blood cells in the [bone] marrow." iv While a debate sprang around the experimental treatment used:

    ...the doctors injected GM-CSF into each patients vena cava, the central vein that leads to the heart. Within 48 to 72 hours, the white blood cell count increased in five of the six patients...within a week, four of the six patients had dies, overwhelmed by pneumonia, blood poisoning and hemorrhaging. iv

    Six year old, Leide Ferreira was among the four who did not make it.

    As the rest of the city was being decontaminated "technicians ...checked more than 34,000 people with Geiger counters at the city's soccer stadium." i However, the National Commission on Nuclear Energy had:

    ...underestimated the severity of the problem. At least 42 of its technicians did not wear protective overalls, hoods, gloves or boots while carrying out decontamination. And no one remembered for several days to decontaminate the ambulances used to take victims from Rio de Janeiro's Santos Dumont airport to the city's naval hospital- one of only two facilities for treating radiation sickness. i

    Decontamination efforts were lackadaisical at times, despite the use helicopters equipped with radiation detectors to identify hot spots and the decontamination of items such as furniture and money. ii The accident contaminated homes, businesses and soil. What could not be decontaminated was collected or dismantled and placed in concrete lined drums for disposal as nuclear waste.

    Conclusion

    It is clear that the city of Goiania and the country of Brazil were ill-prepared for medical treatment of a nuclear disaster, as are many nations. The lack of regulation surrounding the use of nuclear materials in Brazil, by both national and international regulation committees, as well as the abandonment of the radiotherapy machine was an accident waiting to happen. The best protection one can have against a large-scale nuclear disaster happening is two-fold: better regulation and better preparation. The lack of adequate response time and materials greatly contributed to the number of casualties and fatalities. Although it took a few days to report the radioactive leakage, the cause is also twofold. Primarily, the canister should never have been left behind. Secondly, the general public had no idea that they were handling a radioactive substance. The lack of regulation of nuclear substances, whether for medical purposes or electricity, remains a major factor in the possibility of future nuclear accidents.

    The city of Goiania now makes money off of its tourism business and it will be many years before the effects of the nuclear disaster of 1987 will be fully realized. The "incubation" period for increases in radiation fallout related Leukemia increases is 9-10 years. It is only in 1996, that we are seeing a significant enough rise in Leukemia cases in areas surrounding Chernobyl, that doctors are considering the possibility of a correlation between the nuclear accident and the rise in leukemia rates. v Although the Goiania accident happened barely a year after the Chernobyl accident, the people of Goiania were able to benefit from decontamination and medical treatment efforts used there. Studies and the monitoring of Chernobyl victims continues to provide the most indepth information on the long-term effects of radiation exposure.

    from: www.nbc-med.org/SiteContent/MedRef/OnlineRef/CaseStudies/csgoiania.html

    Mrs. Shakita

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