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加压溶气生化气浮法降解生活污水中有机物

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张其殿, 刘淑杰, 芦嵩林, 陈福明, 杨春平. 加压溶气生化气浮法降解生活污水中有机物[J]. 环境工程学报, 2014, 8(3): 1051-1056.
引用本文: 张其殿, 刘淑杰, 芦嵩林, 陈福明, 杨春平. 加压溶气生化气浮法降解生活污水中有机物[J]. 环境工程学报, 2014, 8(3): 1051-1056.
shu
Zhang Qidian, Liu Shujie, Lu Songlin, Chen Fuming, Yang Chunping. Degradation of organic compounds in domestic sewage by pressured aeration-dissolved air flotation reactor[J]. Chinese Journal of Environmental Engineering, 2014, 8(3): 1051-1056.
Citation: Zhang Qidian, Liu Shujie, Lu Songlin, Chen Fuming, Yang Chunping. Degradation of organic compounds in domestic sewage by pressured aeration-dissolved air flotation reactor[J]. Chinese Journal of Environmental Engineering, 2014, 8(3): 1051-1056.
shu

加压溶气生化气浮法降解生活污水中有机物

  • 1.

    浙江工商大学环境科学与工程学院, 浙江省固体废物处理与资源化重点实验室, 杭州 310018

  • 2.

    深圳清华大学研究院, 深圳市工业应用分离技术重点实验室, 深圳市环境微生物资源开发与应用工程实验室, 深圳 518057

  • 基金项目:

    深圳市重点实验室（三大产业）资助项目（CXB201104-250056A）

  • 中图分类号: X703.1

Degradation of organic compounds in domestic sewage by pressured aeration-dissolved air flotation reactor

  • 1.

    Zhejiang Provincial Key Laboratory of Solid Waste Treatment and Recycling, College of Environmental Science and Engineering, Zhejiang Gongshang University, Hangzhou 310018, China

  • 2.

    Shenzhen Key Laboratory of Separation Technology, Shenzhen Engineering Laboratory for Environmental Microbiology Utilization, Research Insitute of Tsinghua University in Shenzhen, Shenzhen 518057, China

  • Fund Project:

  • 摘要: 将加压曝气生物氧化技术与加压溶气气浮工艺相结合，开发了一种快速处理生活污水的加压溶气生化气浮反应器（PA-DAF），并考察了反应器的泥水分离效果及压力、水力停留时间（HRT）、气水比对其去除生活污水内有机物的影响。实验结果表明，在压力0.4 MPa，HRT 1.5 h（Q=1.0 L/min），气水比3：1的条件下，生活污水COD去除率可稳定在90%左右。同时发现，NH3-N去除效果不理想，有待后续研究进行优化。
    Abstract: A pressured aeration-dissolved air flotation reactor (PA-DAF) was developed by combining the pressurized aeration bio-oxidation technology and the dissolved air flotation process.The sludge-water separation and the effects of pressure,hydraulic retention time(HRT) and gas-water ratio on the removal efficiency of organic compounds were investigated.The results showed that the COD removal efficiency was up to 90% when the pressure,HRT and gas-water ratio were maintained at 0.4 MPa,1.5 h and 3:1, respectively.Nevertheless,the removal efficiency of NH3-N needs to be optimized in the further research.
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  • [1] Ellis K.V.,Mortimer G.H.,Berktay A.Biological wastewater treatment under the influence of pressure.Water and Environment Journal,1992,6(5):468-474
    [2] 胡金波,孔献珍.加压接触氧化法处理啤酒废水技术.环境科学研究,1995,8(6):29-31 Hu Jingbo,Kong Xianzhen.Treat of brewery wastewater using pressure contact-oxidation technique.Research of Environment Sciences,1995,8(6):29-31(in Chinese)
    [3] 郑俊,张诗华,王健.基于加压生物膜反应器的A/O法处理焦化废水.煤炭科学技术,2009,37(2):117- 120 Zheng Jun,Zhang Shihua,Wang Jian.Coking wastewater treatment with A/O method base on pressurized biological membrane reactor.Coal Science and Technology,2009,37(2):117-120(in Chinese)
    [4] Berktay A.,Ellis K.V.Comparative performance of RBC operated under pressure and open to the atmosphere at high loading conditions.Environmental Engineering Science,2005,22(5):699-706
    [5] 蔡苇,何振中,杨静.混凝-气浮-加压曝气工艺处理屠宰废水.工业安全与环保,2007,33(8):21-22 Cai Wei,He Zhenzhong,Yang Jing.The adoption of coagulation- air flotation-aeration process to treat slaughterhouse wstewater.Industrial Safety and Environmental Protection,2007,33(8):21-22(in Chinese)
    [6] Jia Z.,Peng H.,Lu S.,et al.Use of pressurized hydrolytic processes as a pretreatment of the wastewater from organophosphate pesticide manufacturing.Environmental Engineering Science,2007,24(8):981-986
    [7] 巩有奎,李国新,任丽芳.压力接触氧化塔处理吡虫啉废水脱氮研究.化学工程,2009,37(5):66-69 Gong Youkui,Li Guoxin,Ren Lifang.Study on denitrification of imidacloprid wastewater by using pressurized bio-contact oxidation process.Chemical Engineering,2009,37(5):66-69(in Chinese)
    [8] 吴慧英,黄晟,施周,等.加压生物接触氧化法处理生活污水的试验研究.给水排水,2003,29(6):36-38 Wu Huiying,Huang Sheng,Shi Zhou, et al.Experimental research on treatment of domestic wastewater by pressurized bio-contact oxidation process.Water & Wastewater Engineering,2003,29(6):36-38(in Chinese)
    [9] 吴慧英,施周,黄晟.加压生物接触氧化法处理医院污水.环境科学与技术,2007,30(3):64-65 Wu Huiying,Shi Zhou,Huang Sheng.Treat of hospital wastewater using pressurized bio-contact oxidation process.Environmental Science & Technology,2007,30(3):64-65(in Chinese)
    [10] 国家环境保护总局.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
    [11] Edzwald J.K.,Malley J.P.J.,Yu C.Conceptual model for dissolved air flotation in water treatment.Water Supply,1991,9(1):141-150
    [12] Edzwald J.K. Dissolved air flotation and me. Water Research, 2010, 44(7): 2077-2106
    [13] 许保玖,龙腾锐.当代给水与废水处理原理(第2版).北京:高等教育出版社,2000.330
    [14] 张勇,张林生,夏明芳.加压溶氧废水生物处理技术研究进展.工业水处理,2005,25(11):9-11 Zhang Yong,Zhang Linsheng,Xia Mingfang.Development of biological treatment technology of wastewater by pressurized oxygen dissolution.Industrial Water Treatment,2005,25(11):9-11(in Chinese)
    [15] 曹敬华,明欲晓.压力对加压生物反应器氧转移的影响.中国给水排水,2002,18(9):34-36 Cao Jinghua,Ming Yuxiao.Effect of pressure on oxygen transfer in biological reactor.China Water & Wastewater,2002,18(9):34-36(in Chinese)
    [16] 曹敬华,张延青.压力生化反应器氧转移规律.环境工程,2003,21(5):10-12 Cao Jinghua,Zhang Yanqing.Law of oxygen transfer in pressure biochemical reactor.Environmental Engineering,2003,21(5):10-12(in Chinese)
    [17] 张诗华,郑俊,王健.加压固定床生物膜反应器降解污水中有机物的研究.中国给水排水,2009,25(11):47-50 Zhang Shihua,Zheng Jun,Wang Jian.Degradation of organic compounds in wastewater by pressurized fixed bed biofilm reactor.China Water & Wastewater,2009,25(11):17-50(in Chinese)
    [18] Yoo H., Ahn K.H., Lee H.J., et al.Nitrogen removal from synthetic wastewater by simultaneous nitrification and denitrification(SND) via nitrite in an intermittently aerated reactor.Water Research,1999,33(1):145-154
    [19] Fdz-Polanco F., Méndez E.,Urueña M.A.,et al.Spatial distribution of heterotrophs and nitrifiers in a submerged biofilter for nitrification.Water Research,2000,34(16):4081-4089
    [20] Liu Y.C.,Shi H.C.,Xia L.,et al.Study of operational conditions of simultaneous nitrification and denitrification in a carrousel oxidation ditch for domestic wastewater treatment.Bioresource Technology,2010,101(3):901-905
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  • 收稿日期:  2013-07-02
  • 刊出日期:  2014-03-01
张其殿, 刘淑杰, 芦嵩林, 陈福明, 杨春平. 加压溶气生化气浮法降解生活污水中有机物[J]. 环境工程学报, 2014, 8(3): 1051-1056.
引用本文: 张其殿, 刘淑杰, 芦嵩林, 陈福明, 杨春平. 加压溶气生化气浮法降解生活污水中有机物[J]. 环境工程学报, 2014, 8(3): 1051-1056.
shu
Zhang Qidian, Liu Shujie, Lu Songlin, Chen Fuming, Yang Chunping. Degradation of organic compounds in domestic sewage by pressured aeration-dissolved air flotation reactor[J]. Chinese Journal of Environmental Engineering, 2014, 8(3): 1051-1056.
Citation: Zhang Qidian, Liu Shujie, Lu Songlin, Chen Fuming, Yang Chunping. Degradation of organic compounds in domestic sewage by pressured aeration-dissolved air flotation reactor[J]. Chinese Journal of Environmental Engineering, 2014, 8(3): 1051-1056.
shu

加压溶气生化气浮法降解生活污水中有机物

  • 1. 浙江工商大学环境科学与工程学院, 浙江省固体废物处理与资源化重点实验室, 杭州 310018
  • 2. 深圳清华大学研究院, 深圳市工业应用分离技术重点实验室, 深圳市环境微生物资源开发与应用工程实验室, 深圳 518057
  • 收稿日期:  2013-07-02
基金项目:

深圳市重点实验室（三大产业）资助项目（CXB201104-250056A）

摘要: 将加压曝气生物氧化技术与加压溶气气浮工艺相结合，开发了一种快速处理生活污水的加压溶气生化气浮反应器（PA-DAF），并考察了反应器的泥水分离效果及压力、水力停留时间（HRT）、气水比对其去除生活污水内有机物的影响。实验结果表明，在压力0.4 MPa，HRT 1.5 h（Q=1.0 L/min），气水比3：1的条件下，生活污水COD去除率可稳定在90%左右。同时发现，NH3-N去除效果不理想，有待后续研究进行优化。

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