中国科学引文数据库(CSCD)来源期刊
中国科技核心期刊
环境科学领域高质量科技期刊分级目录T2级期刊
RCCSE中国核心学术期刊
美国化学文摘社(CAS)数据库 收录期刊
日本JST China 收录期刊
世界期刊影响力指数(WJCI)报告 收录期刊

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

不同聚集形态短程反硝化耦合厌氧氨氧化系统脱氮性能与碳源利用特性

李聪 杜睿 彭永臻

楼朝刚, 夏东升, 赵帆, 吕继良, 曾庆福. 微波无极紫外光对自来水中微生物的灭活作用[J]. 环境工程, 2008, 26(3): 10-12. doi: 10.13205/j.hjgc.200803002
引用本文: 李聪, 杜睿, 彭永臻. 不同聚集形态短程反硝化耦合厌氧氨氧化系统脱氮性能与碳源利用特性[J]. 环境工程, 2023, 41(9): 1-9. doi: 10.13205/j.hjgc.202309001
LI Cong, DU Rui, PENG Yongzhen. NITROGEN REMOVAL EFFICIENCY AND CARBON SOURCE UTILIZATION CHARACTERISTICS OF PARTIAL DENITRIFICATION COUPLING ANAMMOX PROCESSES WITH DIFFERENT SLUDGE AGGREGATION MODES[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(9): 1-9. doi: 10.13205/j.hjgc.202309001
Citation: LI Cong, DU Rui, PENG Yongzhen. NITROGEN REMOVAL EFFICIENCY AND CARBON SOURCE UTILIZATION CHARACTERISTICS OF PARTIAL DENITRIFICATION COUPLING ANAMMOX PROCESSES WITH DIFFERENT SLUDGE AGGREGATION MODES[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(9): 1-9. doi: 10.13205/j.hjgc.202309001

不同聚集形态短程反硝化耦合厌氧氨氧化系统脱氮性能与碳源利用特性

doi: 10.13205/j.hjgc.202309001
基金项目: 

国家自然科学基金项目(22276007)

详细信息
    作者简介:

    李聪(1999-),女,硕士研究生,主要研究方向为污水生物处理。17806279603@163.com

    通讯作者:

    杜睿(1991-),女,副研究员,主要研究方向为污水生物处理。durui@bjut.edu.cn

NITROGEN REMOVAL EFFICIENCY AND CARBON SOURCE UTILIZATION CHARACTERISTICS OF PARTIAL DENITRIFICATION COUPLING ANAMMOX PROCESSES WITH DIFFERENT SLUDGE AGGREGATION MODES

  • 摘要: 考察了微生物以生物膜和颗粒污泥两种聚集方式主导的短程反硝化耦合厌氧氨氧化(PD/A)系统启动与长期运行性能、功能菌活性变化与种群结构差异。通过批次试验研究了碳源类型和碳氮比(C/N)对不同聚集形态的PD/A污泥脱氮活性的影响。结果表明,PD/A生物膜与颗粒系统均实现了氨氮(NH4+-N)和硝态氮(NO3--N)的同步高效稳定去除,其总氮(TN)去除率分别为90.6%和96.2%。碳源类型对PD过程实现亚硝态氮(NO2--N)积累具有显著影响。当C/N为5.0时,生物膜系统比NO3--N还原速率(μNO3)由大到小依次为乙酸钠、葡萄糖、乙醇和甲醇;在C/N为3.0时,生物膜系统比NH4+-N降解速率(μNH4)由大到小依次为葡萄糖、乙醇、乙酸钠和甲醇;在适宜C/N范围内,厌氧氨氧化活性随短程反硝化活性提升而提高;当乙酸钠为碳源时,颗粒污泥系统表现出较高的短程反硝化活性;但改变碳源后,颗粒污泥系统反硝化活性低于生物膜系统。因此,针对不同聚集形态活性污泥系统,选择适宜的碳源类型及C/N值对PD/A工艺稳定运行具有重要作用。
  • [1] CAO S, DU R, LI B, et al. High-throughput profiling of microbial community structures in an ANAMMOX-UASB reactor treating high-strength wastewater[J]. Appl Microbiol Biotechnol, 2016, 100(14):6457-6467.
    [2] WANG Z, ZHENG M, DUAN H,et al.A 20-Year journey of partial nitritation and Anammox (PN/A):from sidestream toward mainstream[J].Environmental Science & Technology, 2022, 56(12):7522-7531.
    [3] JIA M, SOLON K, VANDEPLASSCHE D, et al. Model-based evaluation of an integrated high-rate activated sludge and mainstream anammox system[J/OL]. 2019.DOI: 10.1016/j.cej.2019.122878.
    [4] GUO Y, LI Y Y. Hydroxyapatite crystallization-based phosphorus recovery coupling with the nitrogen removal through partial nitritation/anammox in a single reactor[J]. Water Research, 2020, 187.DOI: 10.1016/j.watres.2020.116444.
    [5] LIU L, JI M, WANG F, et al. Insight into the influence of microbial aggregate types on nitrogen removal performance and microbial community in the anammox process:a review and meta-analysis[J]. The Science of the Total Environment, 2020, 714.DOI: 10.1016/j.scitotenv.2020.136571.
    [6] DU R, CAO S, PENG Y, et al. Combined partial denitrification (PD)-Anammox:a method for high nitrate wastewater treatment[J]. Environ International, 2019, 126:707-716.
    [7] DU R, CAO S, ZHANG H, et al. Flexible nitrite supply alternative for mainstream anammox:advances in enhancing process stability[J]. Environ Sci Technol, 2020, 54(10):6353-6364.
    [8] DU R, PENG Y. Technical revolution of biological nitrogen removal from municipal wastewater:recent advances in Anammox research and application[J]. Scientia Sinica Technologica, 2021, 52(3):389-402.
    [9] DU R, CAO S, JIN R, et al. Beyond an applicable rate in low-strength wastewater treatment by anammox:motivated labor at an extremely short hydraulic retention time[J]. Environ Sci Technol, 2022,54(12):6353-6364.
    [10] DU R, CAO S, LI B, et al. Simultaneous domestic wastewater and nitrate sewage treatment by Denitrifying Ammonium Oxidation (DEAMOX) in sequencing batch reactor[J]. Chemosphere, 2017, 174:399-407.
    [11] 陈思宇,张绍青,陈鹏,等.基于短程反硝化的生物脱氮技术研究进展[J].环境工程,2021,39(5):38-44.
    [12] SHI L, DU R, PENG Y, et al. Successful establishment of partial denitrification by introducing hydrolytic acidification of slowly biodegradable organic matter[J/OL]. Bioresource Technology, 2020, 315(3):123887.DOI: 10.1016/j.biortech.2020.123887.
    [13] CAO S, LI B, DU R, et al. Nitrite production in a partial denitrifying upflow sludge bed (USB) reactor equipped with gas automatic circulation (GAC)[J]. Water Res, 2016, 90:309-316.
    [14] 王维奇,王秀杰,李军,等.部分反硝化耦合厌氧氨氧化脱氮性能研究[J].中国环境科学,2019,39(2):641-647.
    [15] 牛萌,王淑莹,杜睿,等.甲醇为碳源短程反硝化亚硝酸盐积累特性[J].中国环境科学,2017,37(9):3301-3308.
    [16] 孙洪伟,王淑莹,王希明,等.低温SBR反硝化过程亚硝态氮积累试验研究[J].环境科学,2009,30(12):3619-3623.
    [17] LI J, PENG Y, GAO R, et al. Highly enriched anammox within anoxic biofilms by reducing suspended sludge biomass in a real-sewage A2/O process[J/OL]. Water Research,2021.DOI: 10.1016/j.watres.2021.116906.
    [18] LIN L, LUO Z, ISHIDA K, et al. Fast formation of anammox granules using a nitrification-denitrification sludge and transformation of microbial community[J]. Water Research, 2022, 221:118751.
    [19] LIU Y, NIU Q, WANG S, et al. Upgrading of the symbiosis of Nitrosomanas and anammox bacteria in a novel single-stage partial nitritation-anammox system:nitrogen removal potential and Microbial characterization[J]. Bioresource Technology, 2017, 244(Pt 1):463-472.
    [20] LIU Q, LI J, ZHAO Y, et al. Mechanism of suspended sludge impact on anammox enrichment in anoxic biofilm through long term operation and microbial analysis[J]. Water Research, 2022, 229:119412.
    [21] ZHANG Q, YANG G, SUN K, et al. Insights into the effects of bio-augmentation on the granule-based anammox process under continuous oxytetracycline stress:performance and microflora structure[J]. Chemical Engineering Journal, 2018, 348:503-513.
    [22] 张树军,黄剑明,马淑勍,等.连续流分段进水短程反硝化-厌氧氨氧化耦合工艺的反硝化脱氮特性[J].环境工程,2022,40(11):13-18.
    [23] DU R, CAO S, LI X, et al. Efficient partial-denitrification/anammox (PD/A) process through gas-mixing strategy:system evaluation and microbial analysis[J]. Bioresource Technology, 2019, 300(5):122675.DOI: 10.1016/j.biortech.2019.122675.
    [24] ZHANG J, PENG Y, LI X, et al. Feasibility of partial-denitrification/anammox for pharmaceutical wastewater treatment in a hybrid biofilm reactor[J]. Water Research, 2022, 208.DOI: 10.1016/j.watres.2021.117856.
    [25] FAN Z, ZENG W, LIU H, et al. A novel partial denitrification, anammox-biological phosphorus removal, fermentation and partial nitrification (PDA-PFPN) process for real domestic wastewater and waste activated sludge treatment[J]. Water Res, 2022, 217. DOI: 10.1016/j.watres.2022.118376.
    [26] GONG L, HUO M, YANG Q, et al. Performance of heterotrophic partial denitrification under feast-famine condition of electron donor:a case study using acetate as external carbon source[J]. Bioresour Technol, 2013, 133:263-269.
    [27] LI C, LIU Q, FAN J, et al. Metagenomics-based interpretation of selective bioaugmentation promoting partial-denitrification coupling with anammox process reactivation in suspended sludge system[J]. Chem Eng J, 2023, 454.
    [28] LI X, PENG Y, ZHANG J, et al. Multiple roles of complex organics in polishing THP-AD filtrate with double-line anammox:inhibitory relief and bacterial selection[J]. Water Res, 2022, 216:118373.
    [29] WANG D, MENG Y, MENG F. Genome-centric metagenomics insights into functional divergence and horizontal gene transfer of denitrifying bacteria in anammox consortia[J]. Water Res, 2022, 224:119062.
    [30] GAO R, PENG Y, LI J, et al. Mainstream partial denitrification-anammox (PD/A) for municipal sewage treatment from moderate to low temperature:reactor performance and bacterial structure[J]. Science of the Total Environment, 2022, 806:150267.DOI: 10.1016/j.scitotenv.2021.150267.
  • 期刊类型引用(0)

    其他类型引用(1)

  • 加载中
计量
  • 文章访问数:  491
  • HTML全文浏览量:  105
  • PDF下载量:  60
  • 被引次数: 1
出版历程
  • 收稿日期:  2023-07-19
  • 网络出版日期:  2023-11-15

目录

    /

    返回文章
    返回