기술사 (Journal of the Korean Professional Engineers Association)
- 제33권3호
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- Pages.35-36
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- 2000
폐기물의 순환
The Circulation of Wastes
초록
The waste management system has become social problem all over the world since it is too much to control the waste generated during the economic development. Therefore Human being should minimize the dispersion of useful materials on the earth which is limited by means of recycle and reuse, and should maximize the use of solar energy which is almost infinite.
키워드