高级搜索

常温下沼气循环AnMBR处理丙酮和异丙醇混合废水

,  ,  , 

downloadPDF

上一篇

下一篇

金艳青, 祁高月, 李勇, 黄评. 常温下沼气循环AnMBR处理丙酮和异丙醇混合废水[J]. 环境工程学报, 2016, 10(10): 5617-5623. doi: 10.12030/j.cjee.201505131
引用本文: 金艳青, 祁高月, 李勇, 黄评. 常温下沼气循环AnMBR处理丙酮和异丙醇混合废水[J]. 环境工程学报, 2016, 10(10): 5617-5623. doi: 10.12030/j.cjee.201505131
shu
JIN Yanqing, QI Gaoyue, LI Yong, HUANG Ping. Methane cycle anaerobic membrane bioreactor for treating mixed wastewater of acetone and isopropyl alcohol at normal temperature[J]. Chinese Journal of Environmental Engineering, 2016, 10(10): 5617-5623. doi: 10.12030/j.cjee.201505131
Citation: JIN Yanqing, QI Gaoyue, LI Yong, HUANG Ping. Methane cycle anaerobic membrane bioreactor for treating mixed wastewater of acetone and isopropyl alcohol at normal temperature[J]. Chinese Journal of Environmental Engineering, 2016, 10(10): 5617-5623. doi: 10.12030/j.cjee.201505131
shu

常温下沼气循环AnMBR处理丙酮和异丙醇混合废水

  • 1.

    苏州科技大学环境科学与工程学院, 苏州 215009

  • 2.

    苏州思源环保工程有限公司:苏州 215005

  • 基金项目:

    江苏省环境科学与工程重点专业（类）（201223276）

    江苏省特色优势学科二期立项项目

  • 中图分类号: X703

Methane cycle anaerobic membrane bioreactor for treating mixed wastewater of acetone and isopropyl alcohol at normal temperature

  • 1.

    School of Environmental Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China

  • 2.

    Suzhou Siyuan Environmental Protection Engineering Co. Ltd., Suzhou 215005, China

  • Fund Project:

摘要

  • 摘要: 研究了沼气循环厌氧膜生物反应器（MCAnMBR）在常温下（24.4~31.5℃）处理丙酮、异丙酮混合废水的运行性能。结果表明，MCAnMBR在处理丙酮、异丙醇废水时能获得较好的效果，容积负荷提升快，有机物去除率高，气体产率高，并且运行十分稳定。工艺考察阶段，缩短HRT保持进水COD为37 000 mg·L-1，容积负荷为7.2~14.8 kg·（m3·d）-1（以COD计），平均去除率为91.18%。稳定运行阶段，HRT=60 h，容积负荷为14.92 kg·（m3·d）-1（以COD计），平均去除率为98.12%，气体产率为0.244~0.323 L·g-1（以COD计）。膜截留与沼气循环装置大大强化了MCAnMBR在高MLSS下的混合和传质效能，使其能在高容积负荷下稳定运行。
    Abstract: The operation performance of a methane cycleanaerobic membrane bioreactor(MCAnMBR) for the treatment of the mixed wastewater of acetone and isopropyl alcohol was investigated.The results showed that the MCAnMBR could effectively treat the mixed wastewater of acetone and isopropyl alcohol.The system not only ran steadily but also enhanced organic loading,which had a high rate of organic substrate removal and gas generation.In the stage of investigation,when influent COD was 37 000 mg·L-1 and hydraulic retention time was shortened,the volume loading rate was in the range from 7.2 to 14.8 kg·(m3·d)-1(calculated based on COD),an average of 91.18% was removed.In the stage of stable operation,when hydraulic retention time was 60 d and volume loading rate was 14.92 kg·(m3·d)-1,an average of 91.18% was removed,gas generation rate was in the range of 0.244 to 0.323 L·g-1(calculated based on COD).Because of the combination of membrane interception and methane cycle,the mix and mass transfer were strengthened at the high mixed liquor suspended solids and the system could be operated steadily at the high volume loading rate.
  • [1] 康健.厌氧膜生物反应器的发展和应用现状.应用科技,2013(35):287KANG Jian.The development and application of anaerobic membrane bioreactor.The Application of Science and Technology,2013(35):287(in Chinese)
    [2] CHOO K.H.,LEE C.H.Membrane fouling mechanisms in the membrane-coupled anaerobic bioreactor.Water Research,1996,30(8):1771-1780
    [3] 仇海波.沼气循环分散式污泥厌氧膜生物反应器处理高浓度工业废水的中试研究.苏州:苏州科技学院硕士学位论文,2014QIU Haibo.Study on the anaerobic membrane bioreactor with Methane cycle and distributed sludge to treat High concentration of industrial wastewater in Pilot Scale.Suzhou:Master Dissertation of Suzhou University of Science and Technology,2014(in Chinese)
    [4] 胡纪萃.废水厌氧生物处理理论与技术.北京:中国建筑工业出版社,2003
    [5] 祁高月,金艳青,李勇,等.常温下AnMBR处理丙酮、异丙醇混合废水的中试启动研究.水处理技术,2015,41(7):83-87QI Gaoyue,JIN Yanqing,LI Yong,et al.Study on the pilot start-up of anaerobic membrane bioreactor for treating acetone and isopropyl alcohol mixed wastewater at normal.Water Treatment Technology,2015,41(7):83-86(in Chinese)
    [6] 孙凯,陆晓峰,周保昌,等.厌氧膜生物反应器(AnMBR)处理高浓度豆制品废水的研究.膜科学与技术,2011,31(4):65-69SUN Kai,LU Xiaofeng,ZHOU Baochang,et al.Research on the treatment of high concentration soybean processing wastewater with AnMBR.Membrane Science and Technology,2011,31(4):65-69(in Chinese)
    [7] STAMATELATOU K.,KOPSAHELIS A.,BLIKA P.S.,et al.Anaerobic digestion of olive mill wastewater in a periodic anaerobic baffled reactor (PABR) followed by further effluent purification via membrane separation technologies.Journal of Chemical Technology & Biotechnology,2009,84(6):909-917
    [8] 陆晓峰,周保昌,沈飞,等.厌氧膜生物反应器在食品废水处理中的应用研究.膜科学与技术,2011,31(3):234-238LU Xiaofeng,ZHOU Baochang,SHEN Fei,et al.Treatment of food processing wastewater with anaerobic membrane bioreactor.Membrane Science and Technology,2011,31(3):234-238(in Chinese)
    [9] LÓPEZ-FERNÁNDEZ R.,ARISTIZÁBAL C.,IRUSTA R.Ultrafiltration as an advanced tertiary treatment of anaerobically digested swine manure liquid fraction:A practical and theoretical study.Journal of Membrane Science,2011,375(1/2):268-275
    [10] 胡锋平.常温两相厌氧法处理养鸡场离心废水.华东交通大学学报,2000,17(2):51-54 HU Fengping.A study of centrifugal effluent treatment of laying-hen manure mixing liquid by two-phase UBF reactor at 25℃.Journal of East China Jiaotong University,2000,17(2):51-54(in Chinese)
    [11] SADDOUD A.,HASSA I.,SAYADI S.Anaerobic membrane reactor with phase separation for the treatment of cheese whey.Bioresource Technology,2007,98(11):2102-2108
    [12] 褚春风,孔海南,片岡直明.FISH法作为厌氧消化系统运行管理指标的可行性.中国环境科学,2003,23(2):192-195 CHU Chunfeng,KONG Hainan,KATAOKA N.The feasibity of the index for operation control of anaerobic degradation system with FISH (fluorescent in situ-hybridization) technique.China Environmental Science,2003,23(2):192-195(in Chinese)
    [13] 白玲,刘超,胡侃,等.浸没式双轴旋转厌氧膜生物反应器处理啤酒废水试验.环境科学学报,2009,29(9):1813-1819 BAI Ling,LIU Chao,HU Kan,et al.Treatment of synthetic brewery wastewater by a submerged double-shaft rotary anaerobic membrane bioreactor.Acta Scientiae Circumstantiae,2009,29(9):1813-1819(in Chinese)
    [14] 王敬斌.浸没式双轴旋转厌氧膜生物反应器处理啤酒废水的研究.南昌:南昌大学硕士学位论文,2008 WANG Jingbin.The research of treating beer wastewater by submerged double-shaft rotary anaerobic membrane bioreactor.Nanchang:Master Dissertation of Nanchang University,2008(in Chinese)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  1869
  • HTML全文浏览数:  1539
  • PDF下载数:  460
  • 施引文献:  0
出版历程
  • 收稿日期:  2015-07-11
  • 刊出日期:  2016-10-20
金艳青, 祁高月, 李勇, 黄评. 常温下沼气循环AnMBR处理丙酮和异丙醇混合废水[J]. 环境工程学报, 2016, 10(10): 5617-5623. doi: 10.12030/j.cjee.201505131
引用本文: 金艳青, 祁高月, 李勇, 黄评. 常温下沼气循环AnMBR处理丙酮和异丙醇混合废水[J]. 环境工程学报, 2016, 10(10): 5617-5623. doi: 10.12030/j.cjee.201505131
shu
JIN Yanqing, QI Gaoyue, LI Yong, HUANG Ping. Methane cycle anaerobic membrane bioreactor for treating mixed wastewater of acetone and isopropyl alcohol at normal temperature[J]. Chinese Journal of Environmental Engineering, 2016, 10(10): 5617-5623. doi: 10.12030/j.cjee.201505131
Citation: JIN Yanqing, QI Gaoyue, LI Yong, HUANG Ping. Methane cycle anaerobic membrane bioreactor for treating mixed wastewater of acetone and isopropyl alcohol at normal temperature[J]. Chinese Journal of Environmental Engineering, 2016, 10(10): 5617-5623. doi: 10.12030/j.cjee.201505131
shu

常温下沼气循环AnMBR处理丙酮和异丙醇混合废水

  • 1.  苏州科技大学环境科学与工程学院, 苏州 215009
  • 2.  苏州思源环保工程有限公司:苏州 215005
  • 收稿日期:  2015-07-11
基金项目:

江苏省环境科学与工程重点专业（类）（201223276）

江苏省特色优势学科二期立项项目

摘要: 研究了沼气循环厌氧膜生物反应器（MCAnMBR）在常温下（24.4~31.5℃）处理丙酮、异丙酮混合废水的运行性能。结果表明，MCAnMBR在处理丙酮、异丙醇废水时能获得较好的效果，容积负荷提升快，有机物去除率高，气体产率高，并且运行十分稳定。工艺考察阶段，缩短HRT保持进水COD为37 000 mg·L-1，容积负荷为7.2~14.8 kg·（m3·d）-1（以COD计），平均去除率为91.18%。稳定运行阶段，HRT=60 h，容积负荷为14.92 kg·（m3·d）-1（以COD计），平均去除率为98.12%，气体产率为0.244~0.323 L·g-1（以COD计）。膜截留与沼气循环装置大大强化了MCAnMBR在高MLSS下的混合和传质效能，使其能在高容积负荷下稳定运行。

English Abstract

    全文HTML

参考文献 (14)

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