Japan Performs Tsunami Debris Cleanup off Fukushima 1st Time Since Nuclear Disaster


This time, those grant-fattened scientists are making people poor!

Article by rt.com

Local fisheries have begun a debris cleanup near the Fukushima plant for the first time since the tsunami-triggered nuclear disaster. However a plan to start trial fishing next year may face a setback as a nearly-completed ice wall is failing to halt water contamination.

On March 11, 2011, a magnitude-9 earthquake struck northeastern Japan at 2:46pm local time, unleashing a deadly tsunami. Less than an hour after the earthquake, the first of many tsunami waves hit Japan’s coastline. The tsunami waves reached heights of up to 39 meters (128 feet) at Miyako city and reached as far as 10 km (6 miles) ashore in Sendai, destroying everything in its wake. More than 15,000 people died.

At the Fukushima Daiichi Nuclear Power Plant, the tsunami caused a cooling system failure resulting in a nuclear meltdown and the release of radioactive materials. The waves forced the failure of electrical power and backup generators, leading the plant to lose its cooling capabilities. The retreating water sucked a vast amount of rubble into the depths of the Pacific Ocean, contaminating the traditional fishing grounds of the local companies.

Five years after the disaster a cleanup effort to remove the debris has finally been launched by collectives of local fishermen, who aim to start trial fishing expeditions within the area from 5 kilometers (3 miles) to 20 km (12 miles) off the wrecked plant.

On Monday Soma-Futaba Fisheries Cooperative Association send out 32 fishing boats to recover debris from the ocean floor. That fleet is focusing their efforts on the North side of the nuclear power plant.

On Tuesday, the Iwaki City Fisheries Cooperative Association also sent in their fleet to help with the cleanup efforts of the southern side of the contaminated segment.

Once the debris is pulled out and delivered to shore, the unloading of the waste is handled by the industrial waste treatment company. The rubble is then sent to a temporary storage facility where after an inspection for radioactive reading, cleared waste is disposed of in an industrial manner. It is as of yet unclear how the contaminated waste will be treated.

The cleanup work of the seabed endorsed by the Fisheries Agency is scheduled to last at least until February of next year. Fishing on a trial basis can start as early as March.

However such a prospect seem problematic as the recently-completed ice wall around the crippled station has failed to meet expectations, with contaminated groundwater still seeping into the sea.

The $320 million Land-Side Impermeable Wall was built to halt an unrelenting flood of groundwater into the damaged reactor buildings and consequent flow of the contaminated water into the ocean.

But on Tuesday the Japanese government and plant operator Tokyo Electric Power Co. reported that 1.5 km (1 mile) barrier frozen barrier failed to produce the intended results, Nikkei reported.

While gaps still remain in some sections of the ocean-facing side of the wall, TEPCO believes that the inflows that penetrate the contaminated reactor are concentrated at seven unfrozen sections on the inland side.

A similar concern was voiced last month by the operator which claimed that 99 percent of the wall’s is mostly solid and frozen. However, a remaining one percent showed temperatures of the barrier above the freezing point, meaning that the contamination is not fully contained.

TEPCO has been repeatedly facing criticism for the handling of the Fukushima crisis. Despite the ongoing problems encountered following the meltdowns, the company has set 2020 as the goal for ending the plant’s water problem.

The problem of water contamination however is just one of many surrounding the dismantling and decommissioning of the Fukushima plant debris which is estimated to take at least 40 years.

“We will continue to move forward with the decommissioning and contaminated water management in a transparent way, visible to the world, and will also share with the international community the lessons learned from this accident,” Hirotaka Ishihara, state minister of the cabinet office of Japan, told the International Atomic Energy Agency’s 60th General Conference earlier this week.

“We are also making ongoing efforts to ensure the safety of food produced in Japan,” he added. “Recognizing that many countries have already lifted restrictions on food imports from Japan, we encourage the international community to implement import policies based on scientific evidence.”

 Read more at: rt.com

 



Comments
comments powered by Disqus

RECENT NEWS & ARTICLES