China bans Japanese seafood after Fukushima wastewater release

Water containing radioactive tritium being pumped into Pacific via tunnel from Tepco plant, amid protests from China, South Korea and fishing communities

Guardian, Justin McCurry, 24 Aug 23

Japan has begun discharging more than 1m tonnes of tainted water into the Pacific Ocean from the wrecked Fukushima Daiichi nuclear power plant in a move that has move that prompted China to announce an immediate blanket ban on all seafood imports from Japan and sparked anger in nearby fishing communities.

The plant’s operator, Tokyo Electric Power (Tepco), pumped a small quantity of water from the plant on Thursday, two days after the plan was approved by Japan’s government.

Tepco said the release began at 1:03pm local time (0403 GMT) and it had not identified any abnormalities with the seawater pump or surrounding facilities. Live video showed engineers behind computer screens and an official saying – after a countdown – that the “valves near the seawater transport pumps are opening.”

Monitors from the UN atomic watchdog, which has endorsed the plan, were due to be on site for the procedure, while Tepco workers were scheduled to take water samples later on Thursday.

The discharge, which is expected to take 30 to 40 years, has caused anger in neighbouring countries and concern among fishers that it will destroy their industry as consumers steer clear of seafood caught in and around Fukushima.

On Thursday, China criticised the release, branding it “extremely selfish and irresponsible”.

“The ocean is the common property of all humanity, and forcibly starting the discharge of Fukushima’s nuclear wastewater into the ocean is an extremely selfish and irresponsible act that ignores international public interests,” Beijing’s foreign ministry said in a statement…………………

How to dispose of wastewater that has built up at the site on Japan’s north-east coast has proved a diplomatic headache for the government, despite support for its approach from the UN’s nuclear watchdog, the International Atomic Energy Agency (IAEA)…………………………

Critics of the discharge say a lack of long-term data means it is impossible to say with certainty that tritium poses no threat to human health or the marine environment. Greenpeace said the radiological risks had not been fully assessed, and that the biological impacts of tritium, carbon-14, strontium-90 and iodine-129 – which will be released as part of the discharge – “have been ignored”…………………………

Hong Kong’s chief executive, John Lee, said releasing the water into the ocean was “irresponsible”, adding that the city would activate import controls on Japanese seafood from regions including Fukushima and Tokyo from Thursday. The ban will cover live, frozen, refrigerated, and dried seafood, as well as sea salt and seaweed.

South Korea, once an outspoken critic of the plans, has said that it accepts the science behind the discharge, but has stopped short of publicly supporting Japan’s approach amid concerns over food safety among the South Korean public……………………

https://www.theguardian.com/environment/2023/aug/24/japan-begins-releasing-fukushima-wastewater-into-pacific-ocean