| 水葫芦去除污水中氮磷的效果 |
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| 引用本文： | 宋伟,韩士群,刘海琴,高运强.水葫芦去除污水中氮磷的效果[J].安徽农业科学,2008,36(25). |
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| 作者姓名： | 宋伟 韩士群 刘海琴 高运强 |
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| 作者单位： | 江苏省农业科学院,江苏南京,210014 |
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| 摘 要： | 目的]探索水葫芦资源化利用的途径。方法]采用水葫芦净化试验,研究水葫芦对污水中氮磷的去除效果。结果]在自然状态下,30 d内水葫芦对水中TN、TP的去除率分别为70%~85%、55%~60%;水葫芦对污水中的TN、TP去除速率均符合一级动力学方程,且具有很好的相关性。结论]水葫芦对不同浓度的污水有都有净化能力。
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| 关 键 词： | 水葫芦 净化 TN TP |
Effect of Water Hyacinth on Removing Nitrogen and Phosphorus in Sewage |
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| SONG Wei et al.Effect of Water Hyacinth on Removing Nitrogen and Phosphorus in Sewage[J].Journal of Anhui Agricultural Sciences,2008,36(25). |
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| Authors: | SONG Wei |
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| Abstract: | Objective] The research aimed to explore the approaches of the utilization of water hyacinth.Method] The purification experiment of water hyacinth was conducted to study the removal effect on TP and TN.Result] The removal rate of TN and TP reached 70%-85% and 55%-60% respectively under natural condition.The removal rate of TN and TP fitted 1 grade dynamic equation.And it had a good correlation.Conclusion] Water hyacinth had purification ability for different content sewage. |
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| Keywords: | TN TP |
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