A significant industrial complex located on the outskirts of the capital is dealing with radioactive pollution after a government taskforce detected traces of the hazardous isotope Caesium-137 at 22 manufacturing plants within the site, that encompasses businesses that export chilled marine products.
Emergency Measures and Goods Withdrawal
The finding has triggered emergency cleanup efforts and the moving of local residents, coming after a comparable contamination alert in the United States that was traced back to the Indonesian facilities.
A major international retailer is among the companies that have withdrawn products from its stores after the discovery.
Probe and Discovery of Pollution
Indonesian officials initiated an investigation when the American FDA identified Caesium-137, a nuclear isotope, in a shipment of chilled coated prawns sent by a local company.
The FDA released an advisory instructing suppliers and sellers to discard the goods and not sell it, although the detected amount was far below the authority's intervention limit. They noted that the amount of Caesium-137 it had detected would not pose an acute risk to consumers.
The authority stated: “The primary impact on health of concern after longer term, ongoing small amount exposure (for example through eating of polluted food or liquid over time) is an increased risk of the disease, resulting from damage to DNA within living cells.”
Extensive Contamination and Medical Examinations
Radiation tests showed at least 22 factories in the industrial zone were contaminated. The Indonesian team did not identify the twenty-one other manufacturing sites, but confirmed they would immediately undergo cleanup processes carried out by the country's atomic energy authority.
A senior official declared that people living in strongly contaminated areas would be moved until the site was cleaned, adding that the safety of the residents was the “main concern”.
Health officials additionally conducted checks on nearby workers and residents located near the manufacturing estate, identifying 9 individuals who tested positive for exposure to Caesium-137. They were sent to a hospital before being cleared to go back.
Decontamination and Containment Plans
The contaminated locations will right away undergo cleanup procedures by Indonesia's atomic energy institute. Authorities have also selected the site of a scrap metal factory as an containment center for polluted goods.
Indonesia, which operates no nuclear energy facilities or weapons program, suspects that Caesium-137 may have come into the country from abroad.
Origin of Pollution and Import Limits
A taskforce spokesperson informed the media that scrap metal shipments were the probable source of pollution and confirmed the authorities would promptly impose restrictions on metal waste arrivals. It was stated that vehicles were also being checked for potential exposure as they moved through the area.
About Caesium-137 and Public Concerns
Caesium-137 is a dangerous radioactive isotope that usually enters the environment as a consequence of atomic experiments or incidents, such as Fukushima or Chernobyl. Small amounts are present in soil, food and air.
The amount found in the frozen prawns was much less than FDA action levels, but the authority explained prolonged exposure to even small amounts of caesium was associated to an higher risk of cancer.
Withdrawal Details
The withdrawn shrimp was sold at major retail outlets across at least a 12 American states, including Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Missouri, Mississippi, Ohio, Oklahoma, Pennsylvania, Texas and West Virginia.
