The spill from a sunken Iranian tanker off China’s east coast has spawned four oil slicks as authorities prepared to send robots to the wreckage to assess the environmental damage.
BEIJING: The spill from a sunken Iranian tanker off China’s east coast has spawned four oil slicks as authorities prepared to send robots to the wreckage to assess the environmental damage.
The Sanchi, which was carrying 136,000 tonnes of light crude oil from Iran, sank in a ball of flames in the East China Sea on Sunday, a week after colliding with Hong Kong-registered bulk freighter the CF Crystal.
The bodies of only three out of 30 Iranian and two Bangladeshi crew members have been found.
The State Oceanic Administration of China said late Wednesday that it was monitoring four slicks with a total area of almost 101 square kilometres (39 square miles), roughly the same size as Paris.
The office is attempting to “control the spread of the oil spill and is carrying out work to estimate its impact on the marine ecological environment”, it said on its website.
The type of condensate oil carried by the Sanchi does not form a traditional surface slick when spilt, but is nonetheless highly toxic to marine life and much harder to separate from water. The cargo amounted to nearly one million barrels (bbl) of oil.
Japan’s coast guard said on Thursday (Jan 18) a patrol ship and plane examined the oil spill and found that it was spreading 30 kilometres east and eight kilometres northwest from the wreck, with a maximum width of 800 metres.
