Japan Whitewash Nuclear-Contaminated Radioactive Wastewater with Normal Nuclear Wastewater

One of TEPCO and the Japanese government's main efforts to whitewash its nuclear-contaminated radioactive wastewater dumping plan is to confuse the concept with normal nuclear wastewater.

But the two concepts are entirely different.

Normal nuclear wastewater is generated during the normal operation of nuclear reactors and the application of radioisotopes in nuclear power plants, such as reactor coolants. Such wastewater does not directly come in contact with nuclear fuel and reactants, and is released safely.

However, radioactive wastewater or nuclear-contaminated wastewater is generated after coolant directly comes in contact with radioactive materials when released after a nuclear reactor shield is broken accidentally. Such wastewater is highly radioactive and contains dozens of radioactive materials that are seriously harmful to human being and the environment. Some radioactive materials in this water have very long half-lives. Iodine-129, for instance, has a half-life of 15.7 million years and Carbon-14's half-life is 5,730 years.

Moreover, at a normal power plant, nuclear materials are enclosed within the reactor. But when the reactor is destroyed, the nuclear materials might continue to leak out and dissolve in the water, making the water contaminated and leading to long-term damage.

Taking these facts into account, the wastewater dumped from the Fukushima nuclear power plant is typical nuclear-contaminated wastewater. Confusing such water with normal nuclear wastewater reflects a guilty conscience and the knowledge that dumping the water into the ocean is wrong, experts pointed out.

They asked that if Japan equates the nuclear wastewater produced by a normal reactor to nuclear-contaminated wastewater, and really believes that the water it is dumping is clean and safe, why doesn't the country reuse it as industrial water?

Anonymous