What happened Seveso 1976?
What happened Seveso 1976?
In July 1976, a chemical plant explosion near Seveso, Italy exposed locals to the highest known levels of 2,3,7,8-tetracholorodibenzo-p-dioxin (TCDD or dioxin) exposure to a residential population (Mocarelli 2001; Pesatori and Bertazzi 2012).
What was the cause of the dioxin contamination near Seveso Italy?
On July 10, 1976, a valve broke at the Industrie Chimiche Meda Società Azionaria (ICMESA) chemical plant in Meda, just north of Milan, Italy. This accident resulted in the release of a chemical cloud containing the highly toxic dioxin TCDD.
What caused the Seveso accident?
Abstract—The accident which occurred during the production of TCP at Seveso. Italy, was possibly caused by an unforeseeable exothermic reaction with increase of temperature, slow decomposition of the reaction mass, formation of gas and rise in pressure.
What went wrong in Seveso?
The accident that occurred near the town of Seveso, Italy, in 1976 caused exposure to 2,3,7,8-tetrachlorodibenzo-para-dioxin (TCDD or dioxin) in a large population. The presence of TCDD as the main component of the toxic cloud was made known 10 days after the accident.
How many people died in the Seveso accident?
None of the 20,000 people who lived in Seveso died, but the poison killed 3,000 farm animals and pets. Another 70,000 animals had to be killed to stop the dioxin from getting into the food chain.
What is Seveso?
A Seveso establishment is an establishment which has an activity linked to handling, manufacturing, using or storing dangerous substances (i.e. refineries, petrochemical sites, oil depots or explosives depots).
How did the Seveso disaster affect people?
Three decades after an accident at a chemical factory in Seveso, Italy in 1976, which resulted in exposure of a residential population to the most dangerous type of dioxin, newborn babies born to mothers living in the contaminated area at the time of the accident are over six times more likely to have altered thyroid …
How did they clean up the Seveso disaster?
The local government, in coordinated efforts with ICMESA, embarked on cleaning up the contaminated area. Some evacuees were able to return to their homes, and the local government turned the rest of the zone into a public park known as the Seveso Oak Forest Park.
How many people died from the Seveso disaster?
How do you cure chloracne?
Treatment. Once chloracne has been identified, the primary action is to remove the patient and all other individuals from the source of contamination. Further treatment is symptomatic. Secondary infections on severe or persistent lesions may need to be treated with oral antibiotics or isotretinoin.
What are Seveso sites?
Seveso Sites are defined as Industrial sites that, because of the presence of dangerous substances in sufficient quantities, are regulated under Council Directives 96/82/ECand 2003/105/EC , commonly referred to as the Seveso II Directive.
What are Comah sites?
COMAH applies when a site has more than a threshold quantity of dangerous substances present (Lower Tier). Sites are subject to more stringent controls if the quantities of substances present are above a higher threshold (Top Tier).