China
        

From Chinese Media

China should expedite safer nuclear plants

Updated: 2011-03-24 11:00

By Quan Li (chinadaily.com.cn)

Twitter Facebook Myspace Yahoo! Linkedin Mixx

China needs to expedite the development of its third generation nuclear power plants after the devastating Japan earthquake sparked fears around the world, according to Yu Zusheng, a member with the nuclear safety and environmental expert committee of Ministry of Environmental Protection speaking to China Economic Weekly.

Special Coverage:
Earthquake Hits Japan
Related readings:
China should expedite safer nuclear plants Smoke rising from No 3 reactor at Japan nuke plant
China should expedite safer nuclear plants Japan says hard to say nuclear situation is safe
China should expedite safer nuclear plants View radiation in perspective
China should expedite safer nuclear plants 
Japan's nuclear leak to affect site of US reactors
The tsunami that hit Japan all emergency backup cooling water systems on their nuclear reactors, allowing fuel rods to overheat, according to the magazine.

Japan’s second generation nuclear reactors rely on electricity to start up pumps to provide cooling water that would prevent a meltdown and the leak of radioactive substances, Yu told the magazine.

The third generation AP1000 designed nuclear plant requires no electricity or pumps. Each unit includes water tanks on the top of the containment vessel and relies only on the force of gravity to let the water flow into the reactor during a power outage, according to Yu, saying that China should boost the development of the new design.

Yu also said that disaster prevention systems of all the nuclear power plants in China should be reexamined. "Plants should be equipped with strict emergency facilities against huge threats including a 9.0-magnitude earthquake and 10-meter-high tsunami," Yu said.

 

Specials

'Super moon'

The "Super Moon" arrives at its closest point to the Earth in 2011.

Radiation test

The probability of being exposed to a life-threatening level of radiation is quite slim.

Panic buying of salt

Worried Chinese shoppers stripped stores of salt on radiation fears.

Water & Luck
Self-made aircraft
Venetian Carnival