Bahia de Minamata Índice Lugar Historia Consecuencias Enfermedad de Minamata Bioacumulación del mercurio. Medidas del gobierno. Minamata disease is a neurological syndrome caused by severe mercury poisoning. . Enseñanzas de la Enfermedad de Minamata y el Manejo del http :// Enfermedad cardiovascular. Exposición contaminado en la bahía de Minamata (Japón). Una em- presa química vertía directamente en el agua de la bahía.

Author: Doulkis Vomi
Country: South Sudan
Language: English (Spanish)
Genre: Life
Published (Last): 25 April 2008
Pages: 435
PDF File Size: 9.5 Mb
ePub File Size: 16.30 Mb
ISBN: 880-7-34108-252-1
Downloads: 33947
Price: Free* [*Free Regsitration Required]
Uploader: Kesar

The results shocked the researchers involved. The involvement of the press also aided the process of democratization because it caused more people to become aware of the facts of Minamata disease and the pollution that caused minamaga.

Despite bad weather, the service was attended by over people, including Chisso chairman Shunkichi Goto and Environment Minister Yuriko Koike. We cannot find that the defendant took any of the precautionary measures enfremedad for in this situation whatsoever.

Bahia de Minamata by María López on Prezi

Scientific community trying to decipher the in-depth molecular mechanism of the disease caused due to methylmercury. At the time the medical establishment believed the placenta would protect the foetus from toxins in the bloodstream, dd is indeed the case with most chemicals.

The highest concentrations centred around the Chisso factory wastewater canal in Hyakken Harbour and decreased going out to sea, clearly identifying the plant as the source of contamination.

The company replied that it was unable to judge what would be fair compensation and asked the national government to set up a binding arbitration committee to decide. However, in an effort to limit the liability and financial burden on the company, these committees were sticking to a rigid interpretation of Minamata disease.


As a result, postwar Japan took a small step toward democracy.

Minamata disease

On October 21,Chisso was ordered by the Ministry of International Trade and Industry to switch back its wastewater drainage from the Minamata River to Hyakken Harbour and to speed up the installation of wastewater treatment systems at the factory. On November 4, the research group announced its initial findings: History baha poison Toxinology.

Wikimedia Commons has media related to Minamata disease. Second, could and should the company have anticipated the effect of its wastewater and should it have taken steps to prevent the tragedy i. Finally on 26 September — 12 years after the discovery of the disease and four months after Chisso had stopped production of acetaldehyde using its mercury catalyst — the government issued an official conclusion as to the cause of Minamata disease:.

Chisso agreed and after a few weeks’ further negotiation, another “sympathy money” agreement was signed. The results confirmed that organic mercury had spread all around the ,inamata sea and that people were still being poisoned by contaminated fish.

They petitioned the committee, together with patients and bajia of the litigation group, for a fairer deal. The violence was covered widely in the media, bringing the nation’s attention to the Minamata issue for the first time since the outbreak began.

Large quantities of mercury were detected in fish, shellfish, and sludge from the bay. Chisso’s president Kiichi Yoshioka drank a glass of water supposedly treated through the Cyclator to demonstrate that it was safe. Scientists are testing natural products against methylmercury induced toxicity. The struggle now focused on to what extent the victims should be compensated.

At enfeemedad point, over half of the tax revenue of Minamata City authority came from Chisso and its employees, and the company and its subsidiaries were responsible for creating a quarter of all jobs in Minamata.


The final agreement was signed on 27 May.

Malaltia de Minamata

His Japanese wife and he lived in Minamata from to It was posed enfegmedad Smith with the co-operation of Ryoko and Tomoko to dramatically illustrate the consequences of the disease.

According to Timothy S. Minamsta became unable to grasp small objects or fasten buttons. In most people’s minds, the issue of Minamata disease had been resolved. In Septembera report was issued proving Showa Denko’s pollution to be the cause of this second Minamata disease. Despite these factors, over 17, people have applied to the council for certification.

Unlike the patients in Minamata, the victims of Showa Denko’s pollution lived a considerable distance from the factory and had no particular link to the company. Seventy-eight days into the experiment, cat exhibited symptoms of Minamata disease and pathological examinations confirmed a diagnosis of organic mercury poisoning. Their parents, who are often their only source of care, are into their seventies or eighties or already deceased.

Minamata disease patients last appeared inand the outbreak has ended. Tomoko was poisoned by methylmercury while still in the womb.

However, a dramatic photographic essay by W. Botulism Campylobacter jejuni Clostridium perfringens Escherichia coli O As the extent of the outbreak was understood, the committee invited researchers from Kumamoto University to help in the research effort.