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Effects of  Acorus calamus on Nitrogen and Phosphorus Purification from Water(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2013年10期
Page:
51-53
Research Field:
Publishing date:

Info

Title:
Effects of  Acorus calamus on Nitrogen and Phosphorus Purification from Water
Author(s):
ZHOU Shi-ling1; FANG Yan2; SUN Gang2; DU Xing-li2; HU Zi-yi2
1.Office of Continuing Education，Changchun Education Institute，Changchun，Jilin 130061；2.School of Life Science，Changchun Normal University，Changchun，Jilin 130032
Keywords:
Acorus calamus; nitrogen; phosphorus; purification effect; biological/ecological remediation
PACS:
S 181；X 592
DOI:
-
Abstract:
Using foam board with poles as planting plate，the effects of  Acorus calamus on nitrogen and phosphorus purification were studied in sewages of three different concentrations.The results showed that after 30 days’ experiment，Acorus calamus’s removal rates of TN in low，middle，high concentration sewages were 60.3%，67.9%，73.9%，respectively.Acorus calamus’s removal rates of NH4+N in low，middle，high concentration sewages were 65.1%，68.2%，75.6%，respectively.Acorus calamus’s removal rates of TP in low，middle，high concentration sewages were 52.8%，60.0%，62.6%.Acorus calamus  showed the best removal rate of TN，NH4+N，and TP for high concentration sewage，which could be used for biological/ecological rehabilitation of polluted water bodies.

References:

[1]张劲,黄薇,桑连海.浮床植物水质净化能力及其影响因素研究[J].长江科学院院报,2011,28(12):39-42.
[2]李睿华,管运涛,何苗,等.河岸芦苇、茭白和香蒲植物带处理受污染河水中试研究[J].环境科学,2006,27(3):493-497.
[3]张志勇,冯明雷,杨林章.浮床植物净化生活污水中N、P的效果及N2O的排放[J].生态学报,2007,27(10):4333-4341.
[4]孙刚,盛连喜.湖泊富营养化治理的生态工程[J].应用生态学报,2001,12(4):590-592.
[5]Reddy K R,Busk W F.Nutrient removal potential of selected aquatic macrophytes[J].Journal of Environmental Quality,1985,14(4):459-462.
[6]李合生.植物生理生化实验原理和技术[M].北京:高等教育出版社,2000:124-189.
[7]国家环境保护总局《水和废水监测分析方法》编委会.水和废水监测分析方法[M]4版.北京:中国环境科学出版社,2002:13-57.
[8]葛滢,常杰,王晓月,等.两种程度富营养化水中不同植物生理生态特性与净化能力的关系[J].生态学报,2000,20(6):1050-1055.
[9]Reddy K R,D’Angelo E M.Biogeochemical indicators to evaluate pollutant removal efficiency in constructed wetlands[J].Water Science and Technology,1997,35(5):1-10.

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Last Update: 2014-08-15