湖北农业科学 ›› 2018, Vol. 57 ›› Issue (15): 54-57.doi: 10.14088/j.cnki.issn0439-8114.2018.15.013

• 资源·环境 • 上一篇    下一篇

黑臭河道生态修复工程人工水草处理效果研究

张华俊1, 刘敏1, 2, 陈海峰1, 石敏球1, 吴闪闪1, 李志今1, 乔毅1   

  1. 1.广州资源环保科技股份有限公司,广州 510601;
    2.中山大学南方学院,广州 510970
  • 收稿日期:2018-05-15 出版日期:2018-08-10 发布日期:2019-12-19
  • 通讯作者: 刘 敏,经济师,博士,主要从事水环境治理与规划研究,(电子信箱)lmgz2016@163.com。
  • 作者简介:张华俊(1983-),男,湖北荆门人,工程师,博士,主要从事水环境生态修复工程研究,(电话)13512763050(电子信箱)jnuzhanghuajun@126.com;
  • 基金资助:
    广州企业科技特派员发展专项(2014-TP-001); 广东省产学研协同创新重大专项(201508020077)

Treatment Effects of Different Types of Artificial Plants in the Ecological Restoration of the Malodorous River

ZHANG Hua-jun1, LIU Min1, 2, CHEN Hai-feng1, SHI Min-qiu1, WU Shan-shan1, LI Zhi-jin1, QIAO Yi1   

  1. 1.Guangzhou Resource Environmental Protection Technology Co.,Ltd.,Guangzhou 510601,China;
    2.Nanfang College of Sun Yat-sen University,Guangzhou 510970,China
  • Received:2018-05-15 Online:2018-08-10 Published:2019-12-19

摘要: 为筛选出黑臭河道生态修复工程中合适的人工水草类型,通过对水处理工程中常用的4种人工水草进行小试对比试验,研究这几种人工水草的污染物处理效果。同时在工程实践中进行中试试验验证处理。结果表明,小试中细绳状人工水草和立体弹性填料表现出了相对快的挂膜速度,同时细绳状人工水草和立体弹性填料也表现出较强的对污水TN、TP、NH4+-N、CODMn处理能力。在中试中立体弹性填料结合生态浮岛和曝气工艺表现出了较好的处理效果。综合材料价格因素,建议在黑臭河道生态修复工程中少量使用情况下优先采用细绳状人工水草,而在大量使用情况下,可采用立体弹性填料或两者结合使用。

关键词: 黑臭河道, 生态修复, 人工水草, 生物膜, 处理效果

Abstract: In order to find out the suitable artificial plants in the ecological restoration of the malodorous river, four kinds of artificial plants commonly used in engineering were compared. The results of experiment indicated that, string artificial plants and stereoscopic elastic filler showed a faster biofilm generation speed. At the same time, they also showed strong ability to deal with TN, TP, NH4+-N and CODMn. In the pilot experiment, stereoscopic elastic filler combined with the ecological floating island and the aeration technology showed a good treatment effect. Comprehensive price factor, it is recommended to use a small amount of use in the case of priority to the use of string artificial plants, in the case of large use, can use stereoscopic elastic filler or combination of the two kinds artificial plants.

Key words: malodorous river, ecological restoration, artificial plants, biofilm, treatment effect

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