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当前位置: 首页 > 文章 > 低温条件下陆生观叶植物红叶甜菜去除不同富营养化水体氮磷的效应 农业环境科学学报 2008,27 (02) 338-342
Position: Home > Articles > Effects of Terraneous Ornamental Foliage Plant, Beet on Nitrogen and Phosphorus Removal from Different Eutrophicated Water Under Low Temperature Journal of Agro-Environment Science 2008,27 (02) 338-342

低温条件下陆生观叶植物红叶甜菜去除不同富营养化水体氮磷的效应

作  者：
熊集兵;刘春法;杨肖娥;常会庆;何振立
单  位：
环境修复与生态健康教育部重点实验室
关键词：
观叶植物;花卉;红叶甜菜;氮;磷;富营养化水
摘  要：
以陆生观叶植物红叶甜菜为材料研究其对不同富营养化水体氮磷的去除。在冬季低温条件下,采用浮床无土种植方法,以鱼塘、华家池和污水处理厂二级出水3种水体代表不同类型的富营养化水体,在其中种植红叶甜菜去除水体中N、P,以实现在有景观效果的同时净化水体。结果表明,红叶甜菜对这3种污水中不同形式的氮磷都有较好的去除效果。在试验结束时,对鱼塘水体TN、NH+4-N、NO-3-N、PO34--P和TP去除率分别达到了85.72%、85.41%、93.70%、92.64%和84.24%;对华家池水体相应氮磷化合物去除率达到了87.42%、80.62%、87.73%、80.42%和81.74%;对二级出水相应的氮磷去除率分别也达到了49.93%、60.54%、48.45%、59.54%和58.44%。红叶甜菜对各供试富营养化水体表现了良好的适应性。
译  名：
Effects of Terraneous Ornamental Foliage Plant, Beet on Nitrogen and Phosphorus Removal from Different Eutrophicated Water Under Low Temperature
作  者：
XIONG Ji-bing1,4, LIU Chun-fa2, YANG Xiao-e1, CHANG Hui-qing1,3, HE Zhen-li1 (1.MOE Key Lab of Environmental Remediation and Ecological Health, College of Environment and Resource Science, Zhejiang University, Hangzhou 310029, China; 2. Company of Linan Sewage Water Treatment, Construction Bureau of Lin′an, Lin′an 311300, China; 3.College of Agriculture, Henan University for Science and Technology, Luoyang 471003, China; 4.School of Environment Science and Spatial Informatics,China University of Mining and Technology, Xuzhou 221008, China)
关键词：
ornamental foliage plant; floriculture; beet; nitrogen; phosphorus; eutrophicated water
摘  要：
The removal efficiency of nitrogen (N) and phosphorus (P) from three kinds of eutrophicated water by terraneous ornamental foliage plant-beet on floating-beds was researched under low temperature. The results showed that beet was effective in removing TN, NH+4-N, NO-3-N, PO3-4-P and TP from fishy pond, Huajia pond and secondary effluent under low temperature in winter. The average removal rates were 85.72%, 85.41%, 93.70%, 92.64% and 84.24% respectively for TN、NH+4-N、NO-3-N、PO3-4-P and TP from fishy pond, and were 87.42%, 80.62%, 87.73%, 80.42% and 81.74% respectively for TN、NH+4-N、NO-3-N、PO3-4-P and TP by beet from Huajia pond. Even in secondary effluent with high concentration of N and P, the beet also showed high removal rate, and the average removal rate reached 49.93%, 60.54%, 48.45%, 59.54% and 58.44% respectively for TN、NH+4-N、NO-3-N、PO3-4-P and TP . Moreover, the beet can grow well in the three types of eutrophicated water.

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