高级搜索

内循环厌氧反应器的启动及影响因素

,  ,  , 

downloadPDF

上一篇

下一篇

刘冰, 赵雅光, 余国忠, 赵承美. 内循环厌氧反应器的启动及影响因素[J]. 环境工程学报, 2012, 6(10): 3412-3416.
引用本文: 刘冰, 赵雅光, 余国忠, 赵承美. 内循环厌氧反应器的启动及影响因素[J]. 环境工程学报, 2012, 6(10): 3412-3416.
shu
Liu Bing, Zhao Yaguang, Yu Guozhong, Zhao Chengmei. Start-up and impacting factors of internal circulation anaerobic reactor[J]. Chinese Journal of Environmental Engineering, 2012, 6(10): 3412-3416.
Citation: Liu Bing, Zhao Yaguang, Yu Guozhong, Zhao Chengmei. Start-up and impacting factors of internal circulation anaerobic reactor[J]. Chinese Journal of Environmental Engineering, 2012, 6(10): 3412-3416.
shu

内循环厌氧反应器的启动及影响因素

  • 1.

    信阳师范学院城市与环境科学学院, 信阳 464000

  • 2.

    河南省纺织建筑设计院, 郑州 450007

  • 基金项目:

    国家自然科学基金项目(51208448)

    信阳师范学院博士科研启动基金项目(91231)

    省部共建黄河中下游数字地理技术教育部重点实验室开放基金项目资助(GTYR2011006)

    信阳师范学院青年骨干教师资助计划(120511)

    河南省科技计划立项项目(122102310365)

  • 中图分类号: X783.5

Start-up and impacting factors of internal circulation anaerobic reactor

  • Fund Project:

  • 摘要: 采用内循环(IC)厌氧反应器,以生产淀粉和酒精的混合废水为处理对象,研究了中温条件下IC反应器的启动及影响因素。结果表明:接种厌氧消化污泥进行培养,逐渐提高进水有机负荷,运行105 d后,可实现IC反应器的启动;当进水COD浓度为11 500 mg/L,有机容积负荷为6.13 kg COD/(m3·d),COD去除率能到达95%左右;水力停留时间对启动过程没有影响,而温度和温度波动影响COD去除率;VFA比pH更能准确快速地反眏出反应器内部环境的变化,防止反应器的酸化;反应器内污泥实现颗粒化,并且具有良好的沉降性。
    Abstract: The start-up and impacting factors of an internal circulation (IC) anaerobic reactor under mesophilic conditions were investigated.The reactor was fed with mixed wastewater from starch and alcohol production.When seeded with anaerobic sludge and gradually increased organic load,the start-up of the IC was achieved in 105 days.The COD removal reached 95% when the reactor was fed with a COD concentration of 11 500 mg/L and an organic loading of 6.13 kg COD/(m3·d).The HRT had almost no effect on the start-up;however,the temperature and the temperature fluctuation could significantly affect the COD removals.With the respect to the variation of internal environment in the reactor,VFA was a quicker and more accurate indicator than pH to avoid the acidification.The granular sludge could be formed in the reactor and perform good settling property.
  • 加载中
  • [1] 吴静,陆正禹,胡纪萃,等.新型高效内循环(IC)厌氧反应器.中国给水排水,2001,17(1):26-29 Wu Jing,Lu Zhengyu,Hu Jingcui,et al.New and efficient internal circulation (IC) anaerobic reactor.China Water ＆ Wastewater,2001,17(1):26-29(in Chinese)
    [2] Pereboom J.H.F.,Vereijken T.L.F.M.Methanogenic granule development in full scale internal circulation reactors.Water Science and Technology,1994,30(8):9-12
    [3] Habets L.H.A.,Engelaar A.J.H.H.,Groeneveld N.Anaerobic treatment of inuline effluent in an internal circulation.Water Science and Technology,1997,35(10):189-197
    [4] Lettinga G.,Field J.,van Lier J.,et al.Advanced anaerobic wastewater treatment in the near future.Water Science and Technology,1997,35(10):5-12
    [5] Pereboom J.H.F.Size distribution model for methanogenic granules from full scale UASB and IC reactors.Water Science and Technology,1994,30(12):211-221
    [6] Hulshoff Pol L.W.,Lettinga G.New technologies for anaerobic wastewater treatment.Water Science and Technology,1996,18(12):41-53
    [7] 丁丽丽,任洪强,华兆哲,等.内循环式厌氧反应器启动过程中颗粒污泥的特性.环境科学,2001,22(3):30-34 Ding Lili,Ren Hongqiang,Hua Zhaozhe,et al.Characteristics of granular sludge during start-up of the internal circulation.Environmental Science,2001,22(3):30-34(in Chinese)
    [8] 王林山,吴允,张勇,等.生产性IC反应器处理啤酒废水启动研究.环境导报,1998,(4):22-24 Wang Linshan,Wu Yun,Zhang Yong,et al.Study on the start-up of full scale IC reactor treating brewery wastewater.Environmental Herald,1998,(4):22-24(in Chinese)
    [9] 郭方峥,刘伟京,涂勇,等.IC反应器处理废纸造纸废水的运行参数.环境科学研究,2011,24 (3):325-331 Guo Fangzheng,Liu Weijing,Tu Yong,et al.Operating parameters of IC reactor treating OCC wastewater.Research of Environmental Science,2011,24(3):325-331(in Chinese)
    [10] 高志永,韦道领,陈鸿汉.IC反应器对生活污水中COD的去除效果及影响因素.中国给水排水,2010,26 (17):44-50 Gao Zhiyong,Wei Dailing,Chen Honghan.Research on influential factors of removal efficiency of COD in domestic sewage by IC reactor.China Water ＆ Wastewater,2010,26(17):44-50(in Chinese)
    [11] 周莉莉,季民.IC反应器处理制药废水的颗粒污泥驯化和快速启动.中国环境科学,2010,30(6):758-762 Zhou Lili,Ji Min.Granular sludge acclimation and quick startup of pharmaceutical wastewater with an IC reactor.China Environmental Science,2010,30(6):758-762(in Chinese)
    [12] 邹华,魏学军,阮文权,等.内循环(IC)厌氧反应器处理糖蜜酒精废水的研究.环境工程学报,2007,1(5):41-44 Zhou Hua,Wei Xuejun,Ruan Wenquan,et al.Molasses wastewater treatment with an IC reactor.Chinese Journal of Environmental Engineering,2007,1(5):41-44(in Chinese)
    [13] 胡纪萃.试论内循环厌氧反应器.中国沼气,1999,17(2):3-6 Hu Jicui.Internal circulation anaerobic reactor.China Biogas,1999,17(2):3-6(in Chinese)
    [14] 国家环境保护总局.水和废水检测分析方法(第4版).北京:中国环境科学出版社,2002
    [15] 张自杰,林荣忱,金儒霖.排水工程(第4版)(下册).北京:中国建筑工业出版社,2006
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  2897
  • HTML全文浏览数:  1871
  • PDF下载数:  1286
  • 施引文献:  0
出版历程
  • 收稿日期:  2011-08-21
  • 刊出日期:  2012-10-16
刘冰, 赵雅光, 余国忠, 赵承美. 内循环厌氧反应器的启动及影响因素[J]. 环境工程学报, 2012, 6(10): 3412-3416.
引用本文: 刘冰, 赵雅光, 余国忠, 赵承美. 内循环厌氧反应器的启动及影响因素[J]. 环境工程学报, 2012, 6(10): 3412-3416.
shu
Liu Bing, Zhao Yaguang, Yu Guozhong, Zhao Chengmei. Start-up and impacting factors of internal circulation anaerobic reactor[J]. Chinese Journal of Environmental Engineering, 2012, 6(10): 3412-3416.
Citation: Liu Bing, Zhao Yaguang, Yu Guozhong, Zhao Chengmei. Start-up and impacting factors of internal circulation anaerobic reactor[J]. Chinese Journal of Environmental Engineering, 2012, 6(10): 3412-3416.
shu

内循环厌氧反应器的启动及影响因素

  • 1. 信阳师范学院城市与环境科学学院, 信阳 464000
  • 2. 河南省纺织建筑设计院, 郑州 450007
  • 收稿日期:  2011-08-21
基金项目:

国家自然科学基金项目(51208448)

信阳师范学院博士科研启动基金项目(91231)

省部共建黄河中下游数字地理技术教育部重点实验室开放基金项目资助(GTYR2011006)

信阳师范学院青年骨干教师资助计划(120511)

河南省科技计划立项项目(122102310365)

摘要: 采用内循环(IC)厌氧反应器,以生产淀粉和酒精的混合废水为处理对象,研究了中温条件下IC反应器的启动及影响因素。结果表明:接种厌氧消化污泥进行培养,逐渐提高进水有机负荷,运行105 d后,可实现IC反应器的启动;当进水COD浓度为11 500 mg/L,有机容积负荷为6.13 kg COD/(m3·d),COD去除率能到达95%左右;水力停留时间对启动过程没有影响,而温度和温度波动影响COD去除率;VFA比pH更能准确快速地反眏出反应器内部环境的变化,防止反应器的酸化;反应器内污泥实现颗粒化,并且具有良好的沉降性。

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