지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수
초록· 키워드
오류제보하기
Phosphorus (P) is an essential nutrient for all living organisms. P is mostly obtained from mined rock phosphate. However, existing rock phosphate reserves could be exhausted in the next 50?100 years. As Korea is totally dependent on imported rock phosphate, we should seek for solution to overcome the P depletion by efficient use and recycling. For this, this study suggested a P flow model to identify the location and flow route of P in urban area based on traditional material flow analysis. The type of P entering the urban areas are fertilizer, food and feed. Each type of P is used in agriculture, human consumption and animal husbandry. After going through each process, P is moved to waste management facilities within food waste, excreta and sewage. Some portion of P in waste are buried, incinerated and discharged, which can be reservoir of P in the future.
목차
Introduction
Materials and Methods
Results and Discussion
References
참고문헌 (16)
참고문헌 신청
1. [학술지(정기간행물)] - Antikainen, R. / 2004 / Flows of nitrogen and phosphorus in Finland—the forest industry and use of wood fuels / J. Clean. Prod 12 : 919 ~ 934
2. [학술지(정기간행물)] - Cordell, D. / 2009 / The story of phosphorus: Global food security and food for thought / Global Environ. Chang 19 : 292 ~ 305
3. [단행본] - Go, Y.D. / 1997 / Animal nutrition / Yu Han Publishing Company
4. [학술지(정기간행물)] - Günther, F. / 1997 / Hampered effluent accumulation process:Phosphorus management and societal structure / Ecol. Econ 21 (2) : 159 ~ 174
5. [학술지(정기간행물)] - Li, S. / 2010 / Anthropogenic phosphorus flow analysis of Hefei City / China. Sci. Total Environ 408 (23) : 5715 ~ 5722
2. [학술지(정기간행물)] - Cordell, D. / 2009 / The story of phosphorus: Global food security and food for thought / Global Environ. Chang 19 : 292 ~ 305
3. [단행본] - Go, Y.D. / 1997 / Animal nutrition / Yu Han Publishing Company
4. [학술지(정기간행물)] - Günther, F. / 1997 / Hampered effluent accumulation process:Phosphorus management and societal structure / Ecol. Econ 21 (2) : 159 ~ 174
5. [학술지(정기간행물)] - Li, S. / 2010 / Anthropogenic phosphorus flow analysis of Hefei City / China. Sci. Total Environ 408 (23) : 5715 ~ 5722
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UCI(KEPA) : I410-ECN-0101-2015-520-001448284