Ⅰ. 원자력발전에 관하여 우리는 과연 얼마나 알고있는가
1. 원자력 발전이란 대체 무엇인가?
1) 원자의 구조
원자력 또는 핵에너지(Nuclear Energy)란 핵반응(Nuclear Reaction)에 의해 생성되는 에너지를 말한다. 원자력은 아인슈타인(A. Einstein)이 1905년 발표한 특수상대성이론과 관계가 있다. 특수상
듐 방사선에서 알파선과 베타선 이외에 투과성이 매우 강한 감마선이 있음을 알아내었습니다.
그림 11.1을 보시면 방사선이 전기적으로 대전된 판에 의해서 3가지요소로 나눠지는 것을 볼수있습니다. 첫성분은 음전하를 띠는 판으로 끌어 당겨졌고 그래서 양전하를 띤다. 이것을 알파입자입니다. 양전
radioactive waste generated in the operation process of nuclear power plants is rapidly increased. Now, amount of radioactive waste is too big to be ignored. Temporarily, medium-and low-level radioactive waste which coming out in the course of nuclear power was stored on the site of the nuclear power plants, amount of it is roughly 60 thousand drums in 2004.But, these plants are expected saturate
waste, radioactive waste, dumped in the depths, away from prying
eyes, and populated areas.
The vessel drops into the SULU BASIN. Imagine the Grand Canyon under
forty thousand feet of water. But the Sulu Basin is ten times the size
of the Grand Canyon. Down here, ten thousand fathoms below the storm,
all is calm.
The dual TURBO-PROPS on the ear of the submersible KICK ON. The
Bathysaphe is now mo
radioactive waste. Thousands of hectares of Iraqi land could be contaminated. Decontaminating just 200 hectares at a US Army proving ground cost $4-5bn.
According to a 'threat paper' on Kuwait produced in secret by the UK Atomic Energy Authority and subsequently leaked, 50 tonnes of DU inhaled could cause up to half a million additional cancer deaths over several decades, a calculation based on