| 植物土培系统对养殖废水的净化与利用 |
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| 引用本文： | 劳善根,崔绍荣,苗香雯.植物土培系统对养殖废水的净化与利用[J].农业工程学报,1998,14(1):169-172. |
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| 作者姓名： | 劳善根 崔绍荣 苗香雯 |
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| 作者单位： | 浙江农业大学;浙江农业大学;浙江农业大学 |
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| 摘 要： | 利用人工养鳖废水进行茄子栽培的试验结果表明，废水中５０％以上的有机物和约６８％的氨氮被作物土壤系统吸收利用。茄子生长良好，废水得到了有效的净化；但该系统对磷的利用不理想。该文对试验系统的作用机理进行了分析，并提出了影响系统净化与利用效率的主要因素，为进一步研究及工程设计提供了条件。
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| 关 键 词： | 养鳖废水 茄子 有机物 净化 |
| 收稿时间： | 1997/9/19 0:00:00 |
Purification and Utilization of Breeding Wastewater With Plant Soil Cultivating System |
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| Lao Shangen,Cui Shaorong and Miao Xiangwen.Purification and Utilization of Breeding Wastewater With Plant Soil Cultivating System[J].Transactions of the Chinese Society of Agricultural Engineering,1998,14(1):169-172. |
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| Authors: | Lao Shangen Cui Shaorong and Miao Xiangwen |
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| Abstract: | Tests were made about planting aubergine with breeding turtle wastewater. Results indicate that more than 50 % organic matter and about 68 % NH 4 +-N in the wastewater are absorbed and used by the planting aubergine soil system.Aubergine seedlings grow well, and the wastewater is purified effectively, but the PO 4 3- in the wastewater is not used well. The functional mechanism of the test system was analyzed and the main elements affecting purification and utilization were put forward in this paper. |
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| Keywords: | breeding turtle wastewater aubergine organic matter purify |
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