| 小球藻对养殖废水中N、P的去除研究 |
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| 引用本文： | 陈春云,庄源益,方圣琼.小球藻对养殖废水中N、P的去除研究[J].海洋环境科学,2009,28(1). |
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| 作者姓名： | 陈春云 庄源益 方圣琼 |
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| 作者单位： | 1. 福州大学,环境与资源学院,福建,福州,350002
2. 南开大学,环境科学与工程学院,天津,300071 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 针对工厂化对虾养殖废水处理进行了初步研究,通过模拟试验进行小球藻N、P去除能力的探索.结果表明:被试藻类在水体中生长良好,小球藻能很好地去除水体的N、P,培养4 d后,水体中NH4-N的去除率达到80%以上、PO4-P的去除率达到85%以上;在适宜的温度、光照、pH值条件下,最适合小球藻生长的N/P值为8,小球藻的4 d增长量可以达到初始量的10倍.
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| 关 键 词： | 水产养殖废水 小球藻 富营养化 N、P去除 |
Study on N,P removed in culturing wastewater by Chlorella |
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| CHEN Chun-yun,ZHUANG Yuan-yi,Fang Sheng-qiong.Study on N,P removed in culturing wastewater by Chlorella[J].Marine Environmental Science,2009,28(1). |
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| Authors: | CHEN Chun-yun ZHUANG Yuan-yi Fang Sheng-qiong |
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| Institution: | 1.College of Environment & Resources;Fuzhou University;Fuzhou 350002;China;2.College of Environmental Science & Engineering;Nankai University;Tianjin 300071;China |
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| Abstract: | The study on nitrogen and phosphorus removed in the culturing wastewater by the Chlorella was made.The results showed that the alga can grow well in the water body,and the chlorella can well remove the nitrogen,phosphorus in the water body.After cultivating 4 days,the removal rate of nitrogen is more than 80%,the inorganic phosphorus more than 85% in the water body.Under the normal temperature,illumination,pH,rate N/P 8 is most suitable for growth of the alga.The increasing amount can reach 10 times of init... |
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| Keywords: | culturing wastewater Chlorella eutrophication removal of nitrogen and phosphorus |
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