Volume 7 Issue 4
Jul.  2017
Turn off MathJax
Article Contents
DING Yixuan, LI Xing, YANG Yanling, WANG Nan, LIU Yongwang, ZHAO Li. Application study on ecological purification and water quality maintenance processes of landscape water[J]. Journal of Environmental Engineering Technology, 2017, 7(4): 442-450. doi: 10.3969/j.issn.1674-991X.2017.04.060
Citation: DING Yixuan, LI Xing, YANG Yanling, WANG Nan, LIU Yongwang, ZHAO Li. Application study on ecological purification and water quality maintenance processes of landscape water[J]. Journal of Environmental Engineering Technology, 2017, 7(4): 442-450. doi: 10.3969/j.issn.1674-991X.2017.04.060

Application study on ecological purification and water quality maintenance processes of landscape water

doi: 10.3969/j.issn.1674-991X.2017.04.060
More Information
  • Corresponding author: Xing LI E-mail: lixing@bjut.edu.cn
  • Received Date: 2017-03-30
  • Publish Date: 2017-07-20
  • This study investigated the effect of physicochemical technology (oxygen filling, filtration) and ecological technology (aquatic plant pond, ecological oxidation pond, surface flow wetland) on landscape water purification and maintenance, compared the characteristics of different purification processes and evaluated the purification effects of various process units, based on the actual ecological purification engineering of the water quality maintenance of landscape water. The results demonstrated that the aeration/filtration, aquatic plant pond, ecological oxidation pond and surface flow wetland all had obvious water purification effects, the aeration/filtration unit had the best turbidity removal effect while the surface flow wetland, ecological oxidation pond and aquatic plant pond had the better removal effects on the organic pollutants and nutrients; the seasonality and water temperature had significant impact on the purification efficiency. Comparing different ecological purification processes, it was indicated that the aeration/filtration - aquatic plant pond - surface flow wetland had better removal effects on turbidity while the aeration/filtration - ecological oxidation pond - surface flow wetland had better removal effects on the organic pollutants and nutrients. During the time of stable operation, the average removal rates of turbidity, CODMn, chlorophyll-a, TN, TP of the two sets of ecological purification processes were 43.14% and 35.45%, 24.77% and 27.77%, 17.72% and 24.06%, 29.94% and 36.65%, 22.63% and 33.60%, respectively.

     

  • loading
  • [1]
    陈琳, 佘丽华, 顾玮 , 等. 住宅小区景观水体水质保持技术应用[J]. 中国给水排水, 2010,26(14):93-95.

    CHEN L, SHE L H, GU W , et al. Application of quality maintenance technology to landscape water in residential areas[J]. China Water & Wastewater, 2010,26(14):93-95.
    [2]
    GUPTA V K, SHRIVASTAVA A K, JAIN N . Biosorption of chromium(Ⅵ) from aqueous solutions by green algae Spirogyra species[J]. Water Research, 2001,35(17):4079-4085.
    [3]
    白宇, 于德淼, 周军 , 等. 再生水用于景观水体维护与保障技术示范研究[J]. 给水排水, 2007,33(8):40-42.

    BAI Y, YU D M, ZHOU J , et al. Study on protection and restoration of landscape water body by reclaimed water[J]. Water & Wastewater Engineering, 2007,33(8):40-42.
    [4]
    ZHOU Q, HE S L, HE X J , et al. Nutrients removal mechanisms in high rate algal pond treating rural domestic sewage in East China[J]. Water Science & Technology Water Supply, 2006,6(6):43-50.
    [5]
    BYEON C W . Ecological restoration of rivers and wetlands with a sustainable structured wetland biotope (SSB) system[J]. KSCE Journal of Civil Engineering, 2012,16(2):255-263.
    [6]
    周艳文, 管蓓, 李婧 , 等. 城市景观水体污染控制及其示范某一人工湖泊的实例研究[J]. 污染防治技术, 2016,29(3):55-56.

    ZHOU Y W, GUAN P, LI J , et al. Study on the urban landscape water pollution control and its demonstration:case study of an a.pngicial lake[J]. Pollution Control Technology, 2016,29(3):55-56.
    [7]
    廖日红, 申颖洁, 马宁 , 等. MIEX/PAC工艺对景观回用再生水的深度净化效果[J]. 中国给水排水, 2014,30(1):38-42.

    LIAO R H, SHEN Y J, MA N , et al. MIEX/PAC process for advanced purification of landscape reclaimed water[J]. China Water & Wastewater, 2014,30(1):38-42.
    [8]
    宋英伟, 聂志丹, 年跃刚 , 等. 城市景观水体曝气与生物膜联合净化技术研究[J]. 环境科学, 2008,29(1):58-62.

    SONG Y W, NIE Z D, NIAN Y G , et al. Research of aeration with bio-film technology to treat urban landscape water[J]. Environmental Science, 2008,29(1):58-62.
    [9]
    张瑞, 刘操, 孙德智 , 等. 北京地区再生水补给型河湖水质改善工程案例分析与问题诊断[J]. 环境科学研究, 2016,29(12):1872-1881.

    ZHANG R, LIU C, SUN D Z , et al. Water quality improvement engineering for urban rivers and lakes supplied by reclaimed water in Beijing:case analysis and problem diagnosis[J]. Research of Environmental Sciences, 2016,29(12):1872-1881.
    [10]
    李望海 . 城市景观水体人工水生态系统构建及效果研究[J]. 上海环境科学集, 2015(2):75-81.

    LI W H . The construction of a.pngicial aquatic ecosystem for civic landscape waters and a study on its effects[J]. ShangHai HuanJing KeXueJi, 2015(2):75-81.
    [11]
    CHANG Y H, KU C R, WU B Y , et al. Using sustainable landscape overwater equipment for improvement of aquatic ecosystem[J]. Ecological Engineering, 2015,83:496-504.
    [12]
    XING Y . Research and practice on landscape water quality purification and ecological restoration by constructed wetland[D]. Stuttgart:Stuttgart University of Applied Sciences, 2009.
    [13]
    STEER D, FRASER L, BODDY J , et al. Efficiency of small constructed wetlands for subsurface treatment of single-family domestic effluent[J]. Ecological Engineering, 2002,18(4):429-440.
    [14]
    杨成艺 . 福州西湖公园水生植物的应用及优化配置研究[D]. 福州:福建农林大学, 2015.
    [15]
    王春龙 . 前卫村高浊度水体的生态修复机理研究[D]. 上海:东华大学, 2008.
    [16]
    WANG X, TIAN Y, ZHAO X , et al. Optimizing the operation of combined oxidation pond-constructed wetland ecosystems used for treating composite wastewater[J]. Ecological Engineering, 2016,88:64-76.
    [17]
    张巍, 许静, 李晓东 , 等. 稳定塘处理污水的机理研究及应用研究进展[J]. 生态环境学报, 2014,23(8):1396-1401.

    ZHANG W, XU J, LI X D , et al. Mechanism,application status and research progress of stabilization pond for treatment of wastewater[J]. Ecology and Environment Sciences, 2014,23(8):1396-1401.
    [18]
    杨俊 . 表流人工湿地系统对污染物去除效果的研究[D]. 西安:长安大学, 2014.
    [19]
    季兵, 陈季华 . 人工湿地系统处理上海崇明高浊度富营养化水体的研究[J]. 北京大学学报(自然科学版), 2010,46(3):407-412.

    JI B, CHEN J H . Study on using constructed wetland systems for rural high turbid and eutrophic water treatment in Chongming of Shanghai[J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 2010,46(3):407-412.
    [20]
    李文朝, 陈开宁, 吴庆龙 , 等. 东太湖水生植物生物质腐烂分解实验[J]. 湖泊科学, 2001,13(4):331-336.

    LI W C, CHEN K N, WU Q L , et al. Experimental studies on decomposition process of aquatic plant material from East Taihu Lake[J]. Journal of Lake Sciences, 2001,13(4):331-336.
    [21]
    左倬, 胡伟, 朱雪诞 , 等. 不同季节表流湿地对微污染原水的净化效果分析[J]. 人民长江, 2013,44(19):91-95.

    ZUO Z, HU W, ZHU X D , et al. Analysis on purifying effect of micro-polluted raw water by surface flow wetland in different seasons[J]. Yangtze River, 2013,44(19):91-95.
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article Views(1814) PDF Downloads(362) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return