The Application Study and The Efficiency of Improving The Water Quality with The Low-Cost Air-Lift Equipments
碩士 === 國立臺灣大學 === 生物環境系統工程學研究所 === 95 === Water areas have temperature and dissolved oxygen dividing layer. We use air-lift equipments with aerated ability to exchange upper and lower water to break the layer and increase the water’s dissolved oxygen. Air-lift equipments was assembled of PVC tubes....
| Main Authors: | , |
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2007
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| Online Access: | http://ndltd.ncl.edu.tw/handle/45122063739888072780 |