[1]常会庆,王世华,徐晓峰,等.两种水生植物对重富营养化水体修复效果研究[J].水土保持研究,2012,19(05):262-265.
　CHANG Hui-qing,XU Xiao-feng,HE Jun-yu.Efftcts of Two Aquatic Macrophytes on Phytoremediation to Severe Eutrophic Water[J].Research of Soil and Water Conservation,2012,19(05):262-265.
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两种水生植物对重富营养化水体修复效果研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 19 期数: 2012年05期 页码: 262-265 栏目: 出版日期: 2012-10-20
Title:
Efftcts of Two Aquatic Macrophytes on Phytoremediation to Severe Eutrophic Water
作者:
常会庆1, 王世华1, 徐晓峰1, 何俊瑜2
1. 河南科技大学农学院, 河南, 洛阳47100;
2. 贵州大学农学院, 贵阳55002
Author(s):
CHANG Hui-qing1, XU Xiao-feng1, HE Jun-yu1
1. College of Agriculture, He’nan University of Science and Technology, Luoyang, He’nan 471003, China;
2. College of Agriculture, Guizhou University, Guiyang 550025, China
关键词:
重富营养化; 水生植物; 去除效果
Keywords:
severe eutrophic water; aquatic macrophyte; nutrient removal
分类号:
X522
摘要:
为了探索重富营养化水体的植物修复方法，在人工模拟条件下选取了两种水生植物伊乐藻(Elodea nuttallii)和黄花水龙(Jussiaea stipulacea Ohwi)，采用漂浮生长方式对富营养化水体中养分的去除效果进行研究。结果表明：沉水植物伊乐藻在水面漂浮条件下可起到净化水体的作用，对总氮、氨态氮、硝态氮、总磷、COD、叶绿素a的去除率分别为62.9%，90.83%，53.90%，71.21%，43.33%，50.05%；漂浮植物黄花水龙对上述污染物的去除效果分别为93.56%，97.38%，99.44%，97.74%，52.49%，58.34%。变异分析表明，两者对这些养分的去除达到了显著水平(P<0.05)。黄花水龙对上述污染物的去除效果明显好于漂浮培养条件下的伊乐藻，适合重富营养化水体中养分的去除，而伊乐藻则在水质维持方面发挥更大作用。
Abstract:
In order to find a feasible phytoremediation to restore severe eutrophic water, two aquatic macrophytes Elodea nuttallii and Jussiaea stipulacea Ohwi were employed in floating artificial eutrophic water to get insight into differences involved in nutrient removal during incubation periods. The results illuminated that the removal percentages of total nitrogen(TN), ammonium(NH4-N), nitrate, phosphorus(TP), COD and Chlorophyll by Elodea nuttallii were 62.9%, 90.83%, 53.90%, 71.21%, 43.33% and 50.05%, respectively, Corresponding pecentages for Jussiaea stipulacea Ohwi were 93.56%, 97.38%, 99.44%, 97.74%, 52.49% and 58.34%, respectively. Analysis of variance revealed difference of removel effects between two aquatic macrophytes was significant(P<0.05). So Jussiaea stipulacea Ohwi is suited to restore severe eutrophic water because of its strong nutrient removal ability, while Elodea nuttallii can play great role in maintaining the water quality.

参考文献/References:

[1] Carpentar S R, Caraco N F, Correll D F, et al. Nonpoint pollution of surface waters with nitrogen and phosphorus[J]. Ecological Applications, 1998, 8(3):559-568.
[2] Sooknah R D, Wilkie A C. Nutrient removal by floating aquatic macrophytes cultured in anaerobically digested flushed dairy manure wastewater[J]. Ecological Engineering, 2004, 22(1):27-42.
[3] Vaillant N, Monnet F, Sallanon H.Treatment of domestic wastewater by an hydroponic NFT system[J]. Chemosphere, 2003, 50(1):121-129.
[4] Xia H L, Ma X J. Phytoremediation of ethion by water hyacinth(Eichhornia crassipes) from water[J]. Bioresource Technology, 2006, 97(8):1050-1054.
[5] Fraser L H, Carty S M, Steer D. A test of four plant species to reduce total nitrogen and total phosphorus from soil leachate in subsurface wetland microcosms[J]. Bioresource Technology, 2004, 94(2):185-192.
[6] 苏玉萍, 林颖昕, 林佳, 等.福建省典型饮用水源地水库富营养化状况调查与[J].亚热带资源与环境学报, 2008, 3(1):59-56.
[7] 谷孝鸿, 陈开宁, 胡耀辉.东太湖伊乐藻的营养繁殖及对渔业污水的净化[J].上海环境科学, 2002, 21(1):43-45.
[8] 魏复盛.水和废水监测分析方法[M].北京:中国环境科学出版社, 2002.
[9] 鲍士旦.土壤农化分析[M].北京:中国农业出版社, 1981.
[10] Moorhead K K, Reddy K R. Oxygen transport through selected aquatic macrophytes[J]. J. Environ. Qual., 1988, 17(1):138-142.
[11] Reddy K R. Fate of nitrogen and phosphorus in a waste-water retention reservoir containing aquatic macrophytes[J]. J. Environ. Qual., 1983, 12(1):137-143.
[12] Reddy K R, Tucker J C. Growth and nutrient uptake of pennywort(Hydrocotyle umbellata L.) as influenced by the nitrogen concentration of the water[J]. J. Aquat. Plant Manage., 1985, 23:35-40.
[13] Alaerts G J, Mahbubar M R, Kelderman P. Performance of a full-scale duckweed-covered sewage lagoon[J]. Wat. Res., 1996, 30(4):843-852.
[14] Vermaat J E, Hanif M K. Performance of common duckweed species(Lemnaceae) and the waterfern Azolla Filiculoides on different types of wastewater[J]. Wat. Res., 1998, 32(9):2569-2576.

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备注/Memo

收稿日期:2012-3-18;改回日期:2012-4-20。
基金项目:河南科技大学博士生基金(2006-09001158)
作者简介:常会庆(1974- )，男，山西太谷人，博士，主要从事污染水体修复研究。E-mail：hqchang@126.com

更新日期/Last Update: 1900-01-01