三格厌氧池-垂直流人工湿地处理农村灰水

杨金刚; 王海燕; 周岳溪; 杨利伟; 高俊发; 魏继苗

doi:10.3969/j.issn.1674-991X.2013.02.015

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名

邮箱

手机号码

标题

留言内容

验证码

三格厌氧池-垂直流人工湿地处理农村灰水

doi: 10.3969/j.issn.1674-991X.2013.02.015

杨金刚^1,2,
王海燕^2,3,
周岳溪^2,3*, ,,
杨利伟¹,
高俊发¹,
魏继苗¹

1.
长安大学环境科学与工程学院
2.
中国环境科学研究院水污染控制技术研究中心
3.
环境基准与风险评估国家重点实验室

详细信息

通讯作者:
周岳溪 E-mail: zhouyuexi@263.net

中图分类号: X703.1
计量
- 文章访问数: 2861
- HTML全文浏览量: 62
- PDF下载量: 1086
- 被引次数: 0
出版历程
- 收稿日期: 2012-10-10
- 修回日期: 2012-11-21
- 刊出日期: 2013-03-20

Study of Combined Three-chamber Anaerobic Reactor and Vertical Subsurface Flow Constructed Wetland Process for Rural Grey Wastewater Treatment

1.
Environmental Science and Engineering College, Chang'an University
2.
Research Center for Water Pollution Control Technology, Chinese Research Academy of Environmental Sciences
3.
State Key Laboratory of Environmental Criteria and Risk Assessment

More Information

Corresponding author: ZHOU Yue-xi E-mail: zhouyuexi@263.net

摘要

摘要: 采用三格厌氧池-垂直流人工湿地对长沙县农村灰水进行试验研究，考察该组合工艺处理低浓度生活灰水的可行性及污染物的去除效能。从2011年11月22日—2012年6月9日，连续运行192 d，结果表明，当进水COD_Cr、NH₄⁺-N、TN和TP浓度分别为283~684、3.2~19.5、13.2~37.4和1.2~6.3 mg/L，三格厌氧池的水力停留时间（HRT）为75 h，垂直流人工湿地的HRT为30 h时，系统对COD_Cr、NH₄⁺-N、TN和TP的平均去除率分别为88.9%、73.9%、69.8%和73.9%，出水浓度平均值分别为52、2.1、5.1和0.7 mg/L，均满足GB 18918—2002《城镇污水处理厂污染物排放标准》一级B标准。
- 农村灰水 /
- 三格厌氧池 /
- 垂直流人工湿地
Abstract: The combined three-chamber anaerobic reactor and vertical subsurface flow constructed wetland process was adopted for the treatment of the Changsha County rural dispersed grey wastewater to investigate the feasibility and the removal efficiency. From November 22, 2011 to June 9, 2012, the continuous 192 days operation results showed as follows. When the influent COD_Cr, NH₄⁺-N, TN and TP concentration was 283-684, 3.2-19.5, 13.2-37.4 and 1.2-6.3 mg/L, respectively, the COD_Cr, NH₄⁺-N, TN and TP average removal efficiency was 88.9%, 73.9%, 69.8% and 73.9% accordingly under the operation conditions of the anaerobic reactor 75 h HRT and the vertical constructed wetland 30 h HRT. The effluent average concentration of the four indexes was 52, 2.1, 5.1 and 0.7 mg/L, respectively, which could meet the Ⅰ-class B criteria specified in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002).
- rural grey wastewater /
- three-chamber anaerobic reactor /
- vertical subsurface flow constructed wetland