| CaO/CaCO3 다공체로 이루어진 활성 굴 패각의 물성 및 인 제거 효능에 관한 연구 |
| 이찬원, 전홍표, 권혁보 |
| 경남대학교 환경공학과 |
| Physical Properties of Pyrolized Oyster Shell Consisting of Porous CaO/CaCO3 and Phosphorus Removal Efficiency |
| Chan-Won Lee, Hong-Pyo Jeon, Hyok-Bo Kwon |
| Department of Environmental Engineering, Kyungnam University |
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| ABSTRACT |
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In this study, the structure and properties of waste oyster shell and its phosphorus removal efficiency were investigated. Waste oyster shells are troublesome environmental waste in the coastal region where the oysters are produced. Waste oyster shells were pyrolyzed by bench-scale rotary kiln for its activation. It shows maximum 76% of phosphorus removal efficiency for the municipal wastewater and livestock wastewater. We found that the activated oyster shells can be used as a phosphorus removal agent with the consideration of high efficiency, easy processing, and cost effectiveness. |
| Key words:
POS(Pyrolized Oyster Shell), Phosphorus removal, Adsorbent |
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