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5种水生植物的脱氮除磷效果及其对水体胞外酶活的影响

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汪文强, 王子芳, 高明. 5种水生植物的脱氮除磷效果及其对水体胞外酶活的影响[J]. 环境工程学报, 2016, 10(10): 5440-5446. doi: 10.12030/j.cjee.201505151
引用本文: 汪文强, 王子芳, 高明. 5种水生植物的脱氮除磷效果及其对水体胞外酶活的影响[J]. 环境工程学报, 2016, 10(10): 5440-5446. doi: 10.12030/j.cjee.201505151
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WANG Wenqiang, WANG Zifang, GAO Ming. Efficiency of removing nitrogen and phosphorous and effects on extracellular enzyme activity in water body by five hydrophytes[J]. Chinese Journal of Environmental Engineering, 2016, 10(10): 5440-5446. doi: 10.12030/j.cjee.201505151
Citation: WANG Wenqiang, WANG Zifang, GAO Ming. Efficiency of removing nitrogen and phosphorous and effects on extracellular enzyme activity in water body by five hydrophytes[J]. Chinese Journal of Environmental Engineering, 2016, 10(10): 5440-5446. doi: 10.12030/j.cjee.201505151
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5种水生植物的脱氮除磷效果及其对水体胞外酶活的影响

  • 1.

    西南大学资源环境学院, 重庆 400716

  • 2.

    重庆市三峡库区农业面源污染控制研究中心, 重庆 400716

  • 基金项目:

    国家科技支撑计划项目（2012BAD14B18）

  • 中图分类号: X522

Efficiency of removing nitrogen and phosphorous and effects on extracellular enzyme activity in water body by five hydrophytes

  • 1.

    College of Resources and Environment, Southwest University, Chongqing 400716, China

  • 2.

    Chongqing Engineering Research Center for Agricultural Non-Point Source Pollution Control in the Gorges Reservoir Area, Chongqing 400716, China

  • Fund Project:

  • 摘要: 利用静态小区实验研究了菱角（Trapa quadrispinosa Roxb.）、凤眼莲（Eichhornia crassipes.）、水鳖（Hydrocharis dubia（Bl.）Backer）、空心菜（Ipomoea aquatica Forsk）和青萍（Lemna minor L.）5种不同植物对富营养水体的净化效果及对水体胞外酶活性的影响。研究结果表明，5种植物对水体总氮（TN）的去除率依次为凤眼莲（81.6%） > 空心菜（72.2%） > 水鳖（68.4%） > 菱角（65.8%） > 青萍（60.2%），对总磷（TP）的去除率为凤眼莲（95.0%） > 空心菜（89.7%） > 水鳖（78.4%） > 菱角（77.3%） > 青萍（70.5%）；5种植物的种植均能大幅提高水体胞外酶活性，其中凤眼莲处理的效果最好，其脲酶活性（UA）峰值和极差值分别为19.70和10.33 μg·mL-1，碱性磷酸酶活性（APA）峰值和极差值分别为8.12和5.95 μg·mL-1，空心菜处理次之；各处理水体脲酶活性和碱性磷酸酶活性分别与水体氨态氮（NH4+-N）和溶解性活性磷（SRP）浓度均存在显著的负相关关系，其相关系数r分别在-0.853~-0.992和-0.813~-0.994之间。综合可知，凤眼莲和空心菜较菱角、水鳖和青萍修复能力更强，可更好的修复富营养水体。
    Abstract: To investigate the role of hydrophytes in the purification of eutrophic water bodies,Trapa quadrispinosa Roxb.,Eichhornia crassipes,Hydrocharis dubia (Bl.) Backer,Ipomoea aquatica Forsk, and Lemna minor L.were planted in treated water to compare their effects on purification and their influence on extracellular enzyme activity.The results showed that all hydrophytes performed well during the purification process.For total nitrogen (TN),the order of removal efficiency was Eichhornia crassipes (81.6%) > Ipomoea aquatica Forsk (72.2%) > Hydrocharis dubia (Bl.) Backer (68.4%) > Trapa quadrispinosa Roxb.(65.8%) > Lemna minor L.(60.2%),and for total phosphorous (TP) removal,the order was Eichhornia crassipes (95.0%) > Ipomoea aquatica Forsk (89.7%) > Hydrocharis dubia (Bl.) Backer (78.4%) > Trapa quadrispinosa Roxb.(77.3%) > Lemna minor L.(70.5%).All five hydrophytes could enhance the activity of extracellular enzymes,and the treatment involving E.crassipes showed the maximum range and peak urease activity (UA) and alkaline phosphatase activity (APA).The range and peak UA were 19.70 μg·mL-1 and 10.33 μg·mL-1,respectively,and for APA,they were 8.12 μg·mL-1 and 5.95 μg·mL-1.The range and peak UA and APA for Ipomoea aquatica Forsk were the next highest.UA and APA were significantly negatively correlated with the concentrations of both NH4-N and dissolved active phosphorus (SRP),and the correlations were between -0.853 and -0.992 and -0.813 and -0.994,respectively.Eichhornia crassipes and Ipomoea aquatica Forsk may work better than Trapa quadrispinosa Roxb,Hydrocharis dubia (Bl.) Backer and Lemna minor L.,and have potential for application in the purification of eutrophic water bodies.
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  • [1] 薛传东,杨浩,刘星.天然矿物材料修复富营养化水体的实验研究.岩石矿物学杂志,2003,22(4):381-385XUE Chuandong,YANG Hao,LIU Xing.An experimental application of natural mineral materials to the remedy of the eutrophic water.Acta Petrologica et Mineralogica,2003,22(4):381-385(in Chinese)
    [2] 陆开宏,晏维金,苏尚安.富营养化水体治理与修复的环境生态工程:利用明矾浆和鱼类控制桥墩水库蓝藻水华.环境科学学报,2002,22(6):732-737LU Kaihong,YAN Weijin,SU Shang'an.Environmental and ecological engineering on control and remediation of eutrophicated waterbodies:By using ameliorated alum plasma and fishes to control blue-green blooms of Qiaodun reservoir.Acta Scientiae Circumstantiae,2002,22(6):732-737(in Chinese)
    [3] 郑焕春,周青.微生物在富营养化水体生物修复中的作用.中国生态农业学报,2009,17(1):197-202ZHENG Huanchun,ZHOU Qing.Function of microorganism in bioremediation of eutrophic water.Chinese Journal of Eco-Agriculture,2009,17(1):197-202(in Chinese)
    [4] 王爽,赵兰坡.秸秆碳和硫酸铝对富营养化水体中氮磷的吸收去除效应及其影响因素.水土保持学报,2011,25(2):114-120WANG Shuang,ZHAO Lanpo.Adsorption and removal of nitrogen and phosphorus from eutrophic water by straw carbon and aluminum sulfate and influencing factors.Journal of Soil and Water Conservation,2011,25(2):114-120(in Chinese)
    [5] 潘涌璋,吕雯岚,张娜,等.微生物菌剂净化富营养化景观水体的研究与应用.给水排水,2005,31(6):73-77PAN Yongzhang,LÜ Wenlan,ZHANG Na,et al.Study on purification of eutrophicated scenery water body by dominant bacterial agents.Water & Wastewater Engineering,2005,31(6):73-77(in Chinese)
    [6] BATTY L.C.,ATKIN L.,MANNING D.A.C.Assessment of the ecological potential of mine-water treatment wetlands using a baseline survey of macroinvertebrate communities.Environmental Pollution,2005,138(3):412-419
    [7] SOOKNAH R.D.,WILKIE A.C.Nutrient removal by floating aquatic macrophytes cultured in anaerobically digested flushed dairy manure wastewater.Ecological Engineering,2004,22(1):27-42
    [8] 汤坤贤,游秀萍,林亚森,等.龙须菜对富营养化海水的生物修复.生态学报,2005,25(11):3044-3051TANG Kunxian,YOU Xiuping,LIN Yasen,et al.A study on bioremediation of eutrophication of mariculture waters by Gracilaria lemaneaformis.Acta Ecologica Sinica,2005,25(11):3044-3051(in Chinese)
    [9] 曹银珠,刘树庆,石艳星.蔬菜对富营养化藕田水体的净化效应研究.水土保持学报,2013,27(6):97-102CAO Yinzhu,LIU Shuqing,SHI Yanxing.Study on purification effect of vegetable on eutrophication water in the artificial wetland of lotus.Journal of Soil and Water Conservation,2013,27(6):97-102(in Chinese)
    [10] 童昌华,杨肖娥,濮培民.富营养化水体的水生植物净化试验研究.应用生态学报,2004,15(8):1447-1450 TONG Changhua,YANG Xiaoe,PU Peimin.Purification of eutrophicated water by aquatic plant.Chinese Journal of Applied Ecology,2004,15(8):1447-1450(in Chinese)
    [11] 王超,张文明,王沛芳,等.黄花水龙对富营养化水体中氮磷去除效果的研究.环境科学,2007,28(5):975-981 WANG Chao,ZHANG Wenming,WANG Peifang,et al.Removal of nitrogen and phosphorus in eutrophic water by Jussiaea stipulacea ohwi.Environmental Science,2007,28(5):975-981(in Chinese)
    [12] LI Mao,WU Yuejin,YU Zengliang,et al.Nitrogen removal from eutrophic water by floating-bed-grown water spinach (Ipomoea aquatica Forsk.) with ion implantation.Water Research,2007,41(14):3152-3158
    [13] 梁淑轩,张振冉,王云晓,等.白洋淀典型挺水植物净化水质效果.科学技术与工程,2013,13(11):3048-3052 LIANG Shuxuan,ZHANG Zhenran,WANG Yunxiao,et al.Purification of typical emergent aquatic plant on eutrophicated water in lake Baiyangdian.Science Technology and Engineering,2013,13(11):3048-3052(in Chinese)
    [14] 陈倩,晁建颖,张毅敏,等.底栖动物与挺水植物协同修复富营养化水体的研究.水处理技术,2011,37(8):61-63 CHEN Qian,CHAO Jianying,ZHANG Yimin,et al.Study on remediation in eutrophic waterbody by zoobenthos and emergent plants.Technology of Water Treatment,2011,37(8):61-63(in Chinese)
    [15] 姜义帅,陈灏,马作敏,等.利用沉水植物生长期收割进行富营养化水体生态管理的实地研究.环境工程学报,2013,7(4):1351-1358 JIANG Yishuai,CHEN Hao,MA Zuomin,et al.Field study on effect of harvesting submerged plant during growing season for ecological management of eutrophicated water.Chinese Journal of Environmental Engineering,2013,7(4):1351-1358(in Chinese)
    [16] 吴振斌,邱东茹,贺锋,等.沉水植物重建对富营养水体氮磷营养水平的影响.应用生态学报,2003,14(8):1351-1353 WU Zhenbin,QIU Dongru,HE Feng,et al.Effects of rehabilitation of submerged macrophytes on nutrient level of a eutrophic lake.Chinese Journal of Applied Ecology,2003,14(8):1351-1353(in Chinese)
    [17] 向律成,郝虎林,杨肖娥,等.多年生漂浮植物对富营养化水体的响应及净化效果研究.水土保持学报,2009,23(5):152-155 XIANG Lvcheng,HAO Hulin,YANG Xiaoe,et al.Response and purification of perennial floating plants in eutrophic waterbody.Journal of Soil and Water Conservation,2009,23(5):152-155(in Chinese)
    [18] 娄敏,廖柏寒,刘红玉,等.3种水生漂浮植物处理富营养化水体的研究.中国生态农业学报,2005,13(3):194-195 LOU Min,LIAO Bohan,LIU Hongyu,et al.Study of three aquatic floating plants to treat the water eutrophication.Chinese Journal of Eco-Agriculture,2005,13(3):194-195(in Chinese)
    [19] 舒金华.我国主要湖泊富营养化程度的评价.海洋与湖沼,1993,24(6):616-620 SHU Jinhua.Assessment of eutrophication in main lakes of China.Oceanologia et Limnologia Sinica,1993,24(6):616-620(in Chinese)
    [20] 国家环境保护总局.水和废水监测分析方法.4版.北京:中国环境科学出版社,2002
    [21] 李宏.多年生牧草与微生物联合作用对富营养化水体的修复效应研究.杭州:浙江大学硕士学位论文,2010 LI Hong.Remediation of eutrophic water by perennial grasses and microorganism integrated system.Hangzhou:Master Dissertation of Zhejiang University,2010(in Chinese)
    [22] 徐德福,徐建民,王华胜,等.湿地植物对富营养化水体中氮、磷吸收能力研究.植物营养与肥料学报,2005,11(5):597-601 XU Defu,XU Jianmin,WANG Huasheng,et al.Absorbability of wetland plants on N and P from eutrophic water.Plant Nutrition and Fertilizer Science,2005,11(5):597-601(in Chinese)
    [23] DE MARINS J.F.,CARRENHO R.,THOMAZ S.M.Occurrence and coexistence of arbuscular mycorrhizal fungi and dark septate fungi in aquatic macrophytes in a tropical river-floodplain system.Aquatic Botany,2009,91(1):13-19
    [24] 张丽华,宋长春,王德宣,等.沼泽湿地生态系统呼吸与温度、氮素及植物生长的相互关系.环境科学,2007,28(1):1-8 ZHANG Lihua,SONG Changchun,WANG Dexuan,et al.Relationship of ecosystem respiration with temperature,nitrogen and plant in freshwater marshes.Environmental Science,2007,28(1):1-8(in Chinese)
    [25] GIFFORD R.M.Plant respiration in productivity models:Conceptualisation,representation and issues for global terrestrial carbon-cycle research.Functional Plant Biology,2003,30(2):171-186
    [26] 李娟,王应军,金航标,等.包埋活性污泥和反硝化污泥全程硝化反硝化脱氮.环境工程学报,2013,7(1):196-200 LI Juan,WANG Yingjun,JIN Hangbiao,et al.Complete nitrification and denitrification using embedded mixed sludge.Chinese Journal of Environmental Engineering,2013,7(1):196-200(in Chinese)
    [27] 王敏,唐景春,王斐.常见水生植物对富营养化和重金属复合污染水体的修复效果研究.水资源与水工程学报,2013,24(2):50-56 WANG Min,TANG Jingchun,WANG Fei.Remediation effect of common aquatic plants on the combined water pollution of eutrophication and heavy metals.Journal of Water Resources and Water Engineering,2013,24(2):50-56(in Chinese)
    [28] KONG Ling,WANG Yubin,ZHAO Li'na,et al.Enzyme and root activities in surface-flow constructed wetlands.Chemosphere,2009,76(5):601-608
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  • 收稿日期:  2015-06-25
  • 刊出日期:  2016-10-20

5种水生植物的脱氮除磷效果及其对水体胞外酶活的影响

  • 1.  西南大学资源环境学院, 重庆 400716
  • 2.  重庆市三峡库区农业面源污染控制研究中心, 重庆 400716
  • 收稿日期:  2015-06-25
基金项目:

国家科技支撑计划项目（2012BAD14B18）

摘要: 利用静态小区实验研究了菱角（Trapa quadrispinosa Roxb.）、凤眼莲（Eichhornia crassipes.）、水鳖（Hydrocharis dubia（Bl.）Backer）、空心菜（Ipomoea aquatica Forsk）和青萍（Lemna minor L.）5种不同植物对富营养水体的净化效果及对水体胞外酶活性的影响。研究结果表明，5种植物对水体总氮（TN）的去除率依次为凤眼莲（81.6%） > 空心菜（72.2%） > 水鳖（68.4%） > 菱角（65.8%） > 青萍（60.2%），对总磷（TP）的去除率为凤眼莲（95.0%） > 空心菜（89.7%） > 水鳖（78.4%） > 菱角（77.3%） > 青萍（70.5%）；5种植物的种植均能大幅提高水体胞外酶活性，其中凤眼莲处理的效果最好，其脲酶活性（UA）峰值和极差值分别为19.70和10.33 μg·mL-1，碱性磷酸酶活性（APA）峰值和极差值分别为8.12和5.95 μg·mL-1，空心菜处理次之；各处理水体脲酶活性和碱性磷酸酶活性分别与水体氨态氮（NH4+-N）和溶解性活性磷（SRP）浓度均存在显著的负相关关系，其相关系数r分别在-0.853~-0.992和-0.813~-0.994之间。综合可知，凤眼莲和空心菜较菱角、水鳖和青萍修复能力更强，可更好的修复富营养水体。

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