高级搜索

Biostyr曝气生物滤池处理城市污水的沿程生化特性

, 

downloadPDF

上一篇

下一篇

王琳, 窦娜莎. Biostyr曝气生物滤池处理城市污水的沿程生化特性[J]. 环境工程学报, 2013, 7(8): 2942-2946.
引用本文: 王琳, 窦娜莎. Biostyr曝气生物滤池处理城市污水的沿程生化特性[J]. 环境工程学报, 2013, 7(8): 2942-2946.
shu
Wang Lin, Dou Nasha. Biochemical characteristic along Biostyr biological aerated filter for municipal wastewater treatment[J]. Chinese Journal of Environmental Engineering, 2013, 7(8): 2942-2946.
Citation: Wang Lin, Dou Nasha. Biochemical characteristic along Biostyr biological aerated filter for municipal wastewater treatment[J]. Chinese Journal of Environmental Engineering, 2013, 7(8): 2942-2946.
shu

Biostyr曝气生物滤池处理城市污水的沿程生化特性

  • 1.

    中国海洋大学环境科学与工程学院, 青岛 266100

  • 基金项目:

    国家水体污染控制与治理科技重大专项(2008ZX07010-008-04)

    山东省科技攻关项目(2009GGB01012)

  • 中图分类号: X703.1

Biochemical characteristic along Biostyr biological aerated filter for municipal wastewater treatment

  • 1.

    College of Environmental Science and Engineering, Ocean University of China, Qingdao 266100, China

  • Fund Project:

  • 摘要: 青岛市麦岛污水处理厂采用曝气生物滤池(BAF)处理城市污水,以稳定运行的Biostyr为研究载体,考察滤池COD、NH3-N、SS和细菌数量等生化特性的沿程变化。结果表明,在气水比为4:1~5:1、进水COD负荷为2.5~3.7kg/(m3·d)、进水NH3-N负荷为0.18~0.57kg/(m3·d)时,滤池对COD的降解主要在150cm填料以下处,COD的去除率可达58.9%;NH3-N去除率沿滤柱高度的变化与COD有所不同,在100cm以下填料处,NH3-N的去除率仅为3.6%,在100~350cm填料之间,NH3-N的去除率增加迅速,可达56.1%;对SS的去除主要发生在100cm填料以下,去除率达51.7%。
    Abstract: A Biostyr biological aerated filter (BAF) is used in Qingdao Maidao Wastewater Treatment Plant for municipal wastewater treatment. The changes along the filter of the biochemical characteristics are researched with the filter in steady operation, such as COD, NH3-N, SS and the number of bacteria. The results showed that the COD removal rate could reach 58.9% when gas to liquid ratio was between 4:1~5:1, hydraulic loading and NH3-N loading in influent were between 2.3~3.4 m3/(m2·h) and 0.18~0.57 kg/(m3·d), respectively, the effect of COD removal happened mainly in the section with filter media height of below 150 cm. Different from the removal regular pattern of COD, below 100 cm section of the filter media, the removal rate of NH3-N was only 3.6%, but between 100~350 cm section, the NH3-N removal rate increased rapidly, which could amount to 56.1%. The SS removal occured mainly in the section that the filter media was less than 100 cm, and the removal rate could come up to 51.7%.
  • 加载中
  • [1] Ryu Hong-Duck, Lee Sang-III. Comparison of 4-stage biological aerated filter (BAF) with MLE process in nitrogen removal from low carbon-to-nitrogen wastewater. Environmental Engineering Science, 2009,26(1):163-170
    [2] Chang Won-Seok, Tran Hung-Thuan, Park Doo-Hyun, et al. Ammonium nitrogen removal characteristics of zeolite media in a biological aerated filter (BAF) for the treatment of textile wastewater. Journal of Industrial and Engineering Chemistry, 2009,15(4):524-528
    [3] Yang Jinshui, Liu Weijie, Li Baozhen, et al. Application of a novel backwashing process in upflow biological aerated filter. Journal of Environmental Sciences, 2010,22(3):362-366
    [4] Liu Bo, Yan Dongdong, Wang Qi, et al. Feasibility of a two-stage biological aerated filter for depth processing of electroplating-wastewater. Bioresource Technology, 2009,100(17):3891-3896
    [5] Ji Guodong, Tong Jingjing, Tan Yufei. Wastewater treatment efficiency of a multi-media biological aerated filter (MBAF) containing clinoptilolite and bioceramsite in a brick-wall embedded design. Bioresource Technology, 2011,102(2):550-557
    [6] Hasan H., Abdullah S., Kamarudin S., et al. Response surface methodology for optimization of simultaneous COD, NH4+-N and Mn2+ removal from drinking water by biological aerated filter. Desalination,2011,275(1-3):50-61
    [7] Farabegoli G., Chiavola A., Rolle E. The biological aerated filter (BAF) as alternative treatment for domestic sewage. Optimization of plant performance. Journal of Hazardous Materials, 2009,171(1-3):1126-1132
    [8] Liu Yaoxing, Yang Tongou, Yuan Dongxing, et al. Study of municipal wastewater treatment with oyster shell as biological aerated filter medium. Desalination, 2010,254(1-3):149-153
    [9] 杨跃, 张金松, 黄文章, 等. 复合式曝气生物滤池中污染物浓度沿程变化规律. 中国给水排水, 2009,25(9):49-52 Yang Yue, Zhang Jinsong, Huang Wenzhang, et al. Variation of pollutants concentration along combined biological aerated filter. China Water & Wastewater, 2009,25(9):49-52(in Chinese)
    [10] 严子春, 何强, 龙腾瑞, 等. 折流曝气生物滤池的特征与处理效能试验研究. 环境工程学报, 2008,2(10):1327-1331 Yan Zichun, He Qiang, Long Tengrui, et al. Experimental research on characteristics and performance of baffled biological aerated filter. Chinese Journal of Environmental Engineering, 2008,2(10):1327-1331(in Chinese)
    [11] 国家环境保护局. 水和废水监测分析方法(第4版).北京: 中国环境科学出版社, 2002.210-284
    [12] 马放, 任南骐, 杨基先, 等. 污染控制微生物学试验.哈尔滨: 哈尔滨工业大学出版社, 2002.32-40
    [13] Su Delin, Wang Jianlong, Liu Kaiwen, et al. Kinetic performance of oil-field produced water treatment by biological aerated filter. Chinese Journal of Chemical Engineering, 2007,15(4):591-594
    [14] Qiu Liping, Zhang Shoubin, Wang Guangwei, et al. Performances and nitrification properties of biological aerated filters with zeolite, ceramic particle and carbonate media. Bioresource Technology, 2010,101(19):7245-7251
    [15] 严子春, 何强, 龙腾锐, 等. 折流曝气生物滤池中污染物与微生物沿程变化规律. 微生物学通报, 2010,37(9):1278-1282 Yan Zichun, He Qiang, Long Tengrui, et al. Variation of pollutants concentration and microorganism population along baffled biological aerated filter. Microbiology, 2010,37(9):1278-1282(in Chinese)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  2006
  • HTML全文浏览数:  915
  • PDF下载数:  1983
  • 施引文献:  0
出版历程
  • 收稿日期:  2012-07-19
  • 刊出日期:  2013-08-12
王琳, 窦娜莎. Biostyr曝气生物滤池处理城市污水的沿程生化特性[J]. 环境工程学报, 2013, 7(8): 2942-2946.
引用本文: 王琳, 窦娜莎. Biostyr曝气生物滤池处理城市污水的沿程生化特性[J]. 环境工程学报, 2013, 7(8): 2942-2946.
shu
Wang Lin, Dou Nasha. Biochemical characteristic along Biostyr biological aerated filter for municipal wastewater treatment[J]. Chinese Journal of Environmental Engineering, 2013, 7(8): 2942-2946.
Citation: Wang Lin, Dou Nasha. Biochemical characteristic along Biostyr biological aerated filter for municipal wastewater treatment[J]. Chinese Journal of Environmental Engineering, 2013, 7(8): 2942-2946.
shu

Biostyr曝气生物滤池处理城市污水的沿程生化特性

  • 1. 中国海洋大学环境科学与工程学院, 青岛 266100
  • 收稿日期:  2012-07-19
基金项目:

国家水体污染控制与治理科技重大专项(2008ZX07010-008-04)

山东省科技攻关项目(2009GGB01012)

摘要: 青岛市麦岛污水处理厂采用曝气生物滤池(BAF)处理城市污水,以稳定运行的Biostyr为研究载体,考察滤池COD、NH3-N、SS和细菌数量等生化特性的沿程变化。结果表明,在气水比为4:1~5:1、进水COD负荷为2.5~3.7kg/(m3·d)、进水NH3-N负荷为0.18~0.57kg/(m3·d)时,滤池对COD的降解主要在150cm填料以下处,COD的去除率可达58.9%;NH3-N去除率沿滤柱高度的变化与COD有所不同,在100cm以下填料处,NH3-N的去除率仅为3.6%,在100~350cm填料之间,NH3-N的去除率增加迅速,可达56.1%;对SS的去除主要发生在100cm填料以下,去除率达51.7%。

English Abstract

    全文HTML

参考文献 (15)

返回顶部

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心