Treated contaminated wastewater tanks at the Fukushima Daiichi nuclear power plant in Fukushima Prefecture, Japan. Photo: AFP / VNA Mr. Aso ensures that wastewater discharged into the sea will be treated according to the plan announced by the Government, whereby the concentration of radioactive tritium in wastewater will be diluted to 1,500 becquerel / liter, equivalent to 1/40 of the permitted concentrations are according to Japanese safety standards and 1/7 of the World Health Organization (WHO) standards for drinking water, before being released into the sea. The discharge of this wastewater into the sea will be implemented in about 2 years. After the 2011 disaster, water pumped into the damaged reactors at the No. 1 Fukushima Nuclear Power Plant to cool the fuel rods. Along with contaminated rainwater and groundwater, the reactor’s cooling wastewater is treated with an Advanced Liquid Treatment System (ALPS). ALPS removes most radioactive substances, including strontium and cesium, but cannot remove tritium. At the present time, there are more than 1.25 million tons of wastewater that has been treated but still contains radioactive substances being stored in storage tanks at the plant. On April 13, more than 10 years after the factory incident, the Japanese government decided to discharge this wastewater into the sea. The IAEA expressed support for Japan’s decision to discharge treated wastewater into the sea, and affirmed its readiness to provide technical assistance in monitoring this discharge. Before the Japanese decision, the Russian Foreign Ministry on April 15 expressed concern about this issue, at the same time urged Japan to approach the issue of wastewater treatment from the Fukushima nuclear power plant with all responsibility. responsibility. Russian Foreign Ministry spokeswoman Maria Zakharova expressed her expectation that the Japanese government would show transparency and inform all countries concerned about Tokyo’s actions. In addition, Ms. Zakharova added that Russia is waiting for Japan to have more detailed explanations, while calling on Tokyo not to make economic activities of other countries difficult, including in the fishing industry. fish. On the same day, Chinese Assistant Minister of Foreign Affairs Wu Jiang Hao (Wu Jianghao) summoned the Japanese Ambassador to the country Tarumi Hideo to present a note protesting the decision to discharge treated radioactive wastewater into the sea. Stored at the No. 1 Fukushima nuclear power plant.

Mr. Zhao also emphasized that “the ocean is not the trash of Japan”. The same message he posted on Twitter personally.

Zhao’s statement came after the Japanese government approved a project to discharge 1.25 million tons of treated wastewater from the Fukushima nuclear power plant into the sea.

Earlier, on April 13, Japanese Deputy Prime Minister Taro Aso said in a press conference that “there will be no harm” when drinking treated water, and he said that Japan should drain water sooner. .

Foreign Ministry spokesman Trieu Lap Kien. Photo: Twitter.

The Chinese spokesman also mentioned Minamata disease, saying Japan “should not forget the historic tragedy” and urged Japanese Prime Minister Yoshihide Suga not to discharge wastewater into the sea without the consent of other countries.

Miamata disease is a neurological disease that has killed nearly 2,000 Japanese people, and is caused by a Japanese company discharging methyl mercury waste into the environment.

According to the plan, Japan will discharge wastewater into the sea within the next two years. The government said wastewater was treated and diluted to meet World Health Organization (WHO) drinking water standards. However, treatment cannot remove tritium – a radioactive isotope of hydrogen.

Although Japan’s decision to discharge wastewater was approved by the United States and the IAEA, it faced opposition from the country’s fishing industry and neighboring countries. The Chinese spokesperson stated that Japan must reach a consensus of all concerned before proceeding with the discharge.

Mr. Zhao also warned: “China has the right to make follow-up reactions.”