Home Blog Water Contaminants Japan Releasing Radioactive Wastewater into the Pacific: What Are the Concerns?

Japan Releasing Radioactive Wastewater into the Pacific: What Are the Concerns?

por Dr. Jonathan Doyle - Updated August 24, 2023
Early in 2021, Japan announced it would release more than 1m tons of contaminated water from the wrecked Fukushima nuclear power plant into the Pacific Ocean. On August 24, 2023, amid ongoing controversy surrounding the long-standing discharge plan, Japan has commenced the release of treated radioactive water from the severely affected Fukushima nuclear power plant.
Japan contends that the wastewater, containing the radioactive isotope tritium and potentially other radioactive elements, will not pose a threat. However, neighboring countries and experts hold a contrary view. They assert that this release could endanger the environment for generations and might even have repercussions on ecosystems as far as North America.

What Are Radioactive Materials?

Radioactive materials are substances that emit ionizing radiation, a form of energy capable of dislodging electrons from atoms present in the atmosphere and water. This radiation can also cause the breakdown of molecules within the human body.
releasing wastewater
While trace amounts of ionizing radiation stem from natural origins such as space and the Earth’s own processes, excessive exposure can be harmful. Moreover, individuals can encounter artificial sources of radiation through various avenues. These encompass specific construction materials, diagnostic medical procedures, and water contamination due to Fukushima nuclear wastewater release.

How Does Nuclear Wastewater Affect Human Health?

Exposure to water contaminated with radioactive materials can have a range of potential effects on human health. These effects are influenced by various factors, including the type of radioactive substances present, the level of radiation exposure, the duration of exposure, and the pathway through which a person is exposed.
Here is a more detailed exploration of the potential health effects associated with exposure to radioactive contaminated water:
a boy holding a board

Acute Radiation Syndrome

In cases of high and sudden radiation exposure, individuals can develop acute radiation syndrome. This condition manifests with symptoms like nausea, vomiting, diarrhea, weakness, and, in severe cases, even death. The severity of symptoms depends on the dose of radiation received.

Cancer Risk

Chronic exposure to lower levels of radiation over extended periods can elevate the risk of developing cancer. Different types of radioactive materials carry varying degrees of carcinogenic potential. Ionizing radiation, the type associated with nuclear activities, can damage cellular DNA and trigger cancerous growth over time.

Genetic Effects

High doses of radiation can cause genetic mutations by damaging the DNA in cells. While the likelihood of these mutations being passed on to subsequent generations is relatively low, the potential exists for genetic abnormalities to arise in offspring.

Long-Term Health Impacts

Sustained exposure to radiation, even at relatively low levels, can contribute to long-term health issues. This includes an increased risk of various health problems, such as cancer, cardiovascular diseases, and thyroid disorders.
radiation sign

Developmental Effects

Exposure to radiation during pregnancy poses a significant risk as it can detrimentally affect the developing fetus, leading to potential birth defects and developmental complications. The vulnerable nature of fetuses is attributed to their cells’ high rate of division, making them more susceptible to the damaging effects of radiation. Hence, utmost caution is advised to minimize any potential sources of radiation exposure during pregnancy.

Cumulative Nature

The impact of radiation exposure is accumulative in nature, indicating that even repeated instances of exposure at lower levels can culminate in a substantial cumulative dose. As time progresses, these aggregated doses have the potential to contribute to various health concerns. The gradual accumulation of radiation exposure over time underscores the importance of vigilance and prudent measures to minimize such exposures whenever possible.

How to Get Rid of Radioactive Pollutants from Water?

Given the significance of this context, it becomes imperative to implement specific measures to guarantee your safety. Water and seafood stand as primary interfaces for pollution. Consequently, investing in an effective water filtration system is essential to safeguard your domestic water supply.
 plants discharging waste gas

Reverse Osmosis

Reverse osmosis is a pressure-powered membrane separation method, finds application in smaller water filtration systems. Water pressure forces the contaminated water to travel to the other side through the membrane during reverse osmosis. The membrane’s pores are usually small (sometimes even smaller than a human red blood cell at 0.0001 microns) such that only pure water molecules can pass through. Therefore, pollutants are rejected and washed away by wastewater.
According to the EPA(The Environmental Protection Agency), RO is highly efficient at removing water pollutants. The filters can reduce more than 90% and up to 99.99% of contaminants, including heavy metals like radium, lead, nickel, and mercury. Furthermore, RO filters can reduce algae, bacteria, viruses, hormones, pesticides, and herbicides.

Waterdrop 800 GPD Tankless RO System

The reverse osmosis system is by far the most effective water filtration system of Waterdrop. Apart from the commonly removable impurities, the system can also reduce radium, TDS, limescale, heavy metals, bacteria, and viruses. Unlike traditional RO systems, the G3P800 system uses a composite filter design that achieves a 7-stage filtration process to ensure you enjoy super fresh, healthy, and delicious drinking water all day long.
a man wearing radiation-proof clothes

Your Family’s Safety Comes First

Amidst the recent development of Japan commencing the release of nuclear wastewater into the Pacific, safeguarding the well-being of your family takes on heightened importance. In this uncertain scenario, ensuring your loved ones have access to clean and safe water becomes a paramount concern. Investing in an effective water filtration system holds the key to providing an additional layer of protection.
By making this proactive choice, you can ensure that the water your family consumes and uses on a daily basis remains purified, free from potential contaminants. Prioritizing their health and safety by securing a reliable filtration system underscores your commitment to their long-term welfare.