高级搜索

两段进水生物膜法OOA-MBR工艺强化生物脱氮

,  ,  ,  ,  ,  , 

downloadPDF

上一篇

下一篇

李宁, 钟为章, 苗志加, 秦学, 杨亚男, 邱会婷, 李再兴. 两段进水生物膜法OOA-MBR工艺强化生物脱氮[J]. 环境工程学报, 2016, 10(9): 4849-4854. doi: 10.12030/j.cjee.201504032
引用本文: 李宁, 钟为章, 苗志加, 秦学, 杨亚男, 邱会婷, 李再兴. 两段进水生物膜法OOA-MBR工艺强化生物脱氮[J]. 环境工程学报, 2016, 10(9): 4849-4854. doi: 10.12030/j.cjee.201504032
shu
LI Ning, ZHONG Weizhang, MIAO Zhijia, QIN Xue, YANG Yanan, QIU Huiting, LI Zaixing. Biological nitrogen removal by two-step feed OOA-MBR process[J]. Chinese Journal of Environmental Engineering, 2016, 10(9): 4849-4854. doi: 10.12030/j.cjee.201504032
Citation: LI Ning, ZHONG Weizhang, MIAO Zhijia, QIN Xue, YANG Yanan, QIU Huiting, LI Zaixing. Biological nitrogen removal by two-step feed OOA-MBR process[J]. Chinese Journal of Environmental Engineering, 2016, 10(9): 4849-4854. doi: 10.12030/j.cjee.201504032
shu

两段进水生物膜法OOA-MBR工艺强化生物脱氮

  • 1.

    河北科技大学环境科学与工程学院, 石家庄 050018

  • 2.

    石家庄经济学院水资源与环境学院, 石家庄 050031

  • 基金项目:

    国家科技支撑计划课题（2013BAJ10B09-3）

    河北省高等学校科学技术研究青年基金资助项目（QN2014037）

    石家庄经济学院博士科研启动基金项目

    河北省自然科学基金青年科学基金项目（E2016403035）

  • 中图分类号: X703

Biological nitrogen removal by two-step feed OOA-MBR process

  • 1.

    School of Environmental Science and Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China

  • 2.

    School of Water Resources and Environment, Shijiazhuang University of Economics, Shijiazhuang 050031, China

  • Fund Project:

  • 摘要: 开发出一种两段进水生物膜法好氧/好氧/缺氧-膜生物反应器（OOA-MBR）强化生物脱氮工艺，以模拟生活污水为研究对象，重点考察了流量分配比、曝气方式和水力负荷等因素对系统运行效果的影响，并对工艺控制参数进行了优化。实验结果表明，在系统HRT 4.8 h，流量分配比为1：1，后置MBR池曝气方式采取Air-on 4 min/Air-off 6 min模式，进水COD（380±20）mg·L-1、NH4+-N（35±5）mg·L-1、TN（35±5）mg·L-1时，出水COD、NH4+-N和TN去除率分别达到93.9%、91.8%和77.7%，出水水质满足《城镇污水处理厂污染物排放标准》（GB 18918-2002）一级A标准。
    Abstract: A two-step feed aerobic/aerobic/anoxic-membrane bioreactor (OOA-MBR) process was developed to enhance biological nitrogen removal. The effects of the flow distribution ratio, aeration mode, and hydraulic loading on the nitrogen removal efficiency were investigated with synthetic domestic sewage as research object, and the process control parameters were optimized. The experimental results show that when the system HRT is 4.8 h, the flow distribution ratio is 1:1; the aeration mode adopts the Air-on 4 min/Air-off 6 min mode in the MBR tanks; the influent COD concentration is (380±20)mg·L-1, NH4+-N is (35±5)mg·L-1, TN is (35±5)mg·L-1, respectively; and the effluent COD, NH4+-N, and TN removal efficiency can reach 93.9%, 91.8%, and 77.7%, respectively. In this manner, the effluent meets the level A discharge standards in China (GB 18918-2002).
  • 加载中
  • [1] 王荣昌, 欧阳琛, 司书鹏. 改良型A2/O-MBR工艺的反硝化除磷性能研究. 环境工程学报, 2014, 8(2):401-407 WANG Rongchang, OUYANG Chen, SI Shupeng. Performance of denitrifying phosphorus removal in modified A2/O-MBR process. Chinese Journal of Environmental Engineering, 2014, 8(2):401-407(in Chinese)
    [2] 左新宇,梁运祥.微囊藻与硝化细菌在不同种群密度条件下的相互作用.环境科学与技术, 2013, 36(12):65-70 ZUO Xinyu, LIANG Yunxiang. Interactions between Microcystis sp. and nitrifying bacteria with different population densities. Environmental Science & Technology, 2013, 36(12):65-70(in Chinese)
    [3] 王振. 曝气生物滤池中亚硝酸型生物脱氮的试验研究. 武汉:武汉工程大学硕士学位论文, 2014 WANG Zhen. Experimental research on nitrous biological nitrogen removal in biological aerated filter. Wuhan:Master Dissertation of Wuhan Institute of Technology, 2014(in Chinese)
    [4] 侯金财. A/O-MBR生物脱氮工艺试验研究. 湘潭:湘潭大学硕士学位论文, 2013 HOU Jincai. Researches on the biological denitrification process by anoxic/aerobic membrane bioreactor. Xiangtan:Master Dissertation of Xiangtan University, 2013(in Chinese)
    [5] 吴巍, 张洪林. A/O-MBBR工艺处理制革废水的研究. 河北科技大学学报, 2010, 31(3):274-277 WU Wei, ZHANG Honglin. A/O-MBBR process for treatment of tannery wastewater. Journal of Hebei University of Science and Technology, 2010, 31(3):274-277(in Chinese)
    [6] 于哲. 焦化废水好氧处理的硝化抑制与脱氮除碳协同的电化学生物流化床构建. 广州:华南理工大学硕士学位论文, 2013 YU Zhe. Study of nitriifcation inhibition in aerobic treatment of coking wastewater and the establishing of the electrochemical biological fluidized bed of synergy nitrogen and carbon removal. Guangzhou:Master Dissertation of South China University of Technology, 2013(in Chinese)
    [7] IVANOVIC I., LEIKNES T. O. Impact of denitrification on the performance of a biofilm-MBR (BF-MBR). Desalination, 2011, 283:100-105
    [8] 金鹏康, 郑未元, 王先宝, 等. 倒置A2/O与常规A2/O工艺除磷效果对比. 环境工程学报, 2015, 9(2):501-505 JIN Pengkang, ZHENG Weiyuan, WANG Xianbao, et al. Comparison of phosphorus removal efficiency between reversed and conventional A2/O processes. Chinese Journal of Environmental Engineering, 2015, 9(2):501-505(in Chinese)
    [9] 操家顺,侯梁浩,方芳,等.温度及外加碳源对生物脱氮除磷过程的影响.环境工程学报, 2013, 7(6):2013-2018 CAO Jiashun, HOU Lianghao, FANG Fang, et al. Effect of temperature and external carbon source on simultaneous nitrogen and phosphorus removal. Chinese Journal of Environmental Engineering, 2013, 7(6):2013-2018(in Chinese)
    [10] KAMPAS P., PARSONS S. A., PEARCE P., et al. An internal carbon source for improving biological nutrient removal. Bioresource Technology, 2009, 100(1):149-154
    [11] 李桂荣, 李雪, 许文峰, 等. 解决城镇污水处理厂生物脱氮除磷所需碳源不足的方法综述. 广东化工, 2011, 38(4):149-150 LI Guirong, LI Xue, XU Wenfeng, et al. A review on shortage of carbon sources for n and p removal of biological systems in municipal wastewater treatment plant. Guangdong Chemical Industry, 2011, 38(4):149-150(in Chinese)
    [12] 王冰, 韩松. 四级三相式生物流化床分段进水工艺脱氮效能. 环境工程学报, 2014, 8(6):2456-2460 WANG Bing, HAN Song. Nitrogen removal efficiency of three-phase biological fluidized bed with four step-feed process. Chinese Journal of Environmental Engineering, 2014, 8(6):2456-2460(in Chinese)
    [13] CAO Guihua, WANG Shuying, PENG Yongzhen, et al. Biological nutrient removal by applying modified four step-feed technology to treat weak wastewater. Bioresource Technology, 2013, 128:604-611
    [14] SUN Feiyun, LV Xiaomei, LI Ji, et al. Activated sludge filterability improvement by nitrifying bacteria abundance regulation in an adsorption membrane bioreactor (Ad-MBR). Bioresource Technology, 2014, 170:230-238
    [15] 王庆, 丁原红, 任洪强, 等. 应用A/O MBBR-MBR对PU合成革生化出水中硝酸盐氮的去除效果. 环境工程学报, 2015, 9(1):225-229 WANG Qing, DING Yuanhong, REN Hongqiang, et al. Nitrogen removal of PU wastewater effluent treated by A/O-MBBR-MBR process. Chinese Journal of Environmental Engineering, 2015, 9(1):225-229(in Chinese)
    [16] 国家环境保护总局. 水和废水监测分析方法.4版. 北京:中国环境科学出版社, 2002
    [17] CHU Libing, WANG Jianlong. Nitrogen removal using biodegradable polymers as carbon source and biofilm carriers in a moving bed biofilm reactor. Chemical Engineering Journal, 2011, 170(1):220-225
    [18] GONG Lingxiao, JUN Li, YANG Qing, et al. Biomass characteristics and simultaneous nitrification-denitrification under long sludge retention time in an integrated reactor treating rural domestic sewage. Bioresource Technology, 2012, 119:277-284
    [19] WANG Bing, WANG Wei, HAN Hongjun, et al. Nitrogen removal and simultaneous nitrification and denitrification in a fluidized bed step-feed process. Journal of Environmental Sciences, 2012, 24(2):303-308
    [20] LEYVA-DÍAZ J. C., GONZáLEZ-MARTíNEZ A., GONZáLEZ-LóPEZ J., et al. Kinetic modeling and microbiological study of two-step nitrification in a membrane bioreactor and hybrid moving bed biofilm reactor-membrane bioreactor for wastewater treatment. Chemical Engineering Journal, 2015, 259:692-702
    [21] HOCAOGLU S. M., INSEL G., COKGOR E. U., et al. Effect of low dissolved oxygen on simultaneous nitrification and denitrification in a membrane bioreactor treating black water. Bioresource Technology, 2011, 102(6):4333-4340
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  2170
  • HTML全文浏览数:  1714
  • PDF下载数:  705
  • 施引文献:  0
出版历程
  • 收稿日期:  2015-04-25
  • 刊出日期:  2016-09-10
李宁, 钟为章, 苗志加, 秦学, 杨亚男, 邱会婷, 李再兴. 两段进水生物膜法OOA-MBR工艺强化生物脱氮[J]. 环境工程学报, 2016, 10(9): 4849-4854. doi: 10.12030/j.cjee.201504032
引用本文: 李宁, 钟为章, 苗志加, 秦学, 杨亚男, 邱会婷, 李再兴. 两段进水生物膜法OOA-MBR工艺强化生物脱氮[J]. 环境工程学报, 2016, 10(9): 4849-4854. doi: 10.12030/j.cjee.201504032
shu
LI Ning, ZHONG Weizhang, MIAO Zhijia, QIN Xue, YANG Yanan, QIU Huiting, LI Zaixing. Biological nitrogen removal by two-step feed OOA-MBR process[J]. Chinese Journal of Environmental Engineering, 2016, 10(9): 4849-4854. doi: 10.12030/j.cjee.201504032
Citation: LI Ning, ZHONG Weizhang, MIAO Zhijia, QIN Xue, YANG Yanan, QIU Huiting, LI Zaixing. Biological nitrogen removal by two-step feed OOA-MBR process[J]. Chinese Journal of Environmental Engineering, 2016, 10(9): 4849-4854. doi: 10.12030/j.cjee.201504032
shu

两段进水生物膜法OOA-MBR工艺强化生物脱氮

  • 1. 河北科技大学环境科学与工程学院, 石家庄 050018
  • 2. 石家庄经济学院水资源与环境学院, 石家庄 050031
  • 收稿日期:  2015-04-25
基金项目:

国家科技支撑计划课题（2013BAJ10B09-3）

河北省高等学校科学技术研究青年基金资助项目（QN2014037）

石家庄经济学院博士科研启动基金项目

河北省自然科学基金青年科学基金项目（E2016403035）

摘要: 开发出一种两段进水生物膜法好氧/好氧/缺氧-膜生物反应器（OOA-MBR）强化生物脱氮工艺，以模拟生活污水为研究对象，重点考察了流量分配比、曝气方式和水力负荷等因素对系统运行效果的影响，并对工艺控制参数进行了优化。实验结果表明，在系统HRT 4.8 h，流量分配比为1：1，后置MBR池曝气方式采取Air-on 4 min/Air-off 6 min模式，进水COD（380±20）mg·L-1、NH4+-N（35±5）mg·L-1、TN（35±5）mg·L-1时，出水COD、NH4+-N和TN去除率分别达到93.9%、91.8%和77.7%，出水水质满足《城镇污水处理厂污染物排放标准》（GB 18918-2002）一级A标准。

English Abstract

    全文HTML

参考文献 (21)

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