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Radioactive Material Dumped Dumped In Rivers   54 comments

Radioactive Material Is Being Dumped in Japan’s Rivers…

 

Japan Inside The Exclusion Zone_Credit_ tumblerThe Japanese newspaper the Asahi Shimbun has recently reported that radioactive water used to wash down contaminated buildings of the settlements close to the Fukushima Nuclear Reactor, which should have been sent through a stringent purification procedure was in fact being drained away into rivers rather than undergoing the intended strict disposal methods along with collected radioactive top soil and leaf debris which should have been securely and meticulously stored. This disposal method was seen to be standard procedure at 13 locations in Naraha, Iitate and Tamura. The allegation, supported by photographs

Many of the N-plant workers, fully aware of the breaching of rules and procedures set in place for the decontamination work claimed they were simply following orders from those above them on the basis that following nuclear waste disposal rules to the letter meant they would never complete the decontamination work. They also claimed that they were ordered as regarded the sites that monitor radiation, to merely sweep up around them and that was to be all they should do.

Fukushima-radiation-could-be-ocean-riskThe government has committed 650 billion yen ($7.4 billion) to clean up the surroundings in contaminated towns and villages. The Environment Ministry engaged Japans most prominent contractors, the Taisei Corp who have a 7.72 billion yen contract in Iitate, and the Maeda Corp who have a contract in Naraha to the value of 18.82 billion yen. Infrastructures, highways and farm land will have radioactive substance sited within 65 feet of their location stripped away, if the objective is realised.

The Japanese government now plans to take tough action on the corrupt practice alleged to be currently in place around the Fukushima nuclear plant, and residents in surrounding areas have secured an apology from Senior Vice Environment Minister Shinji Inoue.

 

Cleaning Radioactive Water With Graphene

The Rice University of Houston and the Lomonosov Moscow State University has generated exciting new research that suggests that there may be a way to use graphene, to reverse the disastrous environmental impact at the Fukushima Nuclear Plant.

**Graphene is a substance made of pure carbon. Its atoms are arranged in a similar way to graphite, but in a very light sheet only one-atom in density. It’sgraphene_from_gases_for_new_bendable_electronics_ been suggested that Graphene could also be a highly significant factor in increasing the efficiency of the desalinization process, in flexible semi-conductors, and the improvement of electronics. Processes based on graphene could also be useful in the cleaning up of the natural gas industry, and if this report proves successful, it could play a very important role in the nuclear waste clean-up.

The researchers involved say that when graphene oxide flakes are introduced to contaminated water, the result is the condensing into clusters of the offending radionuclides. They can then be split away and securely disposed of.

"Graphene oxide introduced to simulated wastes coagulated within minutes, quickly clumping the worst toxins," Chemist Stepan Kalmykov.

"It’s too hot. Companies have to ship contaminated water to repository sites around the country at very large expense. The ability to quickly filter out contaminants on-site would save a great deal of money." ~ Chemist James Tour

Thousands of Japanese residents have been forced into homeless and it could take decades to clear all the contamination and complete the clean-up. Even then some towns and villages may have to be abandoned forever.


Graphite

** Graphene is made by chemically processing graphite — also found in the ‘lead’ of pencils. A sheet of graphene is just a single layer of carbon atoms- one of the most abundant materials on Earth, an individual layer of crystalline graphene_Costas Galiotis_FORTH ICE-HT and Dept Materials Science Uni of  Patrasgraphite -locked together in a strongly-bonded honeycomb pattern.

Flexible, translucent and the most ultrathin material ever made Graphene is also the strongest substance known to mankind — 100-300 times stronger than steel and several times tougher than diamond. The best heat conductor known to man and better at conducting electricity than silicon, with its unique optical properties. Graphene has caused a dramatic surge in research and potential applications for the material.

An inherently sustainable and economical technology, Graphene could lead to roll up behind the ear mobile phones , paper thin HD televisions, and fold away into a tiny square, bendy electronic newspapers. It could transform the medications we use, and replace silicon which is currently used in the creation of the chips in our computers. It is also possible that Graphene being such a bendy substance could replace existing touch-screens materials for devices such as tablets making the likes of the i-pad as out-dated as anything else in ancient history!


Sources:

  • alienscientist.com
  • NEWS 24
  • EarthTechling; Beth Buczynski
  • The Lede; Robert Mackey