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A/O+铝污泥填料人工湿地组合工艺处理农村生活污水的效果

张瑞斌 奚道国 王乐阳 黄金鑫 张强

张瑞斌, 奚道国, 王乐阳, 黄金鑫, 张强. A/O+铝污泥填料人工湿地组合工艺处理农村生活污水的效果[J]. 环境工程技术学报, 2019, 9(2): 145-150. doi: 10.12153/j.issn.1674-991X.2018.11.270
引用本文: 张瑞斌, 奚道国, 王乐阳, 黄金鑫, 张强. A/O+铝污泥填料人工湿地组合工艺处理农村生活污水的效果[J]. 环境工程技术学报, 2019, 9(2): 145-150. doi: 10.12153/j.issn.1674-991X.2018.11.270
ZHANG Ruibin, XI Daoguo, WANG Leyang, HUANG Jinxin, ZHANG Qiang. Effect of A/O+ aluminum sludge filled constructed wetland combined process on rural domestic sewage[J]. Journal of Environmental Engineering Technology, 2019, 9(2): 145-150. doi: 10.12153/j.issn.1674-991X.2018.11.270
Citation: ZHANG Ruibin, XI Daoguo, WANG Leyang, HUANG Jinxin, ZHANG Qiang. Effect of A/O+ aluminum sludge filled constructed wetland combined process on rural domestic sewage[J]. Journal of Environmental Engineering Technology, 2019, 9(2): 145-150. doi: 10.12153/j.issn.1674-991X.2018.11.270

A/O+铝污泥填料人工湿地组合工艺处理农村生活污水的效果

doi: 10.12153/j.issn.1674-991X.2018.11.270
详细信息
    作者简介:

    张瑞斌(1985—),男,高级工程师,博士,主要从事水体污染治理及生态修复研究, zhangrb88@126.com

  • 中图分类号: X524

Effect of A/O+ aluminum sludge filled constructed wetland combined process on rural domestic sewage

  • 摘要: 将给水厂副产品——铝污泥作为人工湿地的填料,采用A/O+铝污泥填料人工湿地组合工艺对农村生活污水进行处理。结果表明,组合工艺对化学需氧量(CODCr)、氨氮(NH3-N)、总氮(TN)、总磷(TP)的总平均去除率分别为82.33%、81.58%、76.22%和86.50%,出水水质满足GB 18918—2002《城镇污水处理厂污染物排放标准》一级A标准;组合工艺的铝污泥填料湿地段对TP的去除率为50.43%,显著高于传统湿地,铝污泥填料的吸附作用是其去除磷的主要途径;A/O+铝污泥填料人工湿地组合工艺能有效提高脱氮与除磷效率,实现污水的深度处理,又能缓解湿地堵塞,延长人工湿地的使用寿命。

     

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出版历程
  • 收稿日期:  2018-07-02
  • 刊出日期:  2019-03-20

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