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

新型高效同步脱氮工艺处理餐厨废水厌氧消化液的工程试验

连晋仕,  王茹,  邓良伟,  王兰

downloadPDF
文章导航 > 环境工程  > 2024 >  42(10): 17-25
连晋仕, 王茹, 邓良伟, 王兰. 新型高效同步脱氮工艺处理餐厨废水厌氧消化液的工程试验[J]. 环境工程, 2024, 42(10): 17-25. doi: 10.13205/j.hjgc.202410003
引用本文: 连晋仕, 王茹, 邓良伟, 王兰. 新型高效同步脱氮工艺处理餐厨废水厌氧消化液的工程试验[J]. 环境工程, 2024, 42(10): 17-25. doi: 10.13205/j.hjgc.202410003
shu
LIAN Jinshi, WANG Ru, DENG Liangwei, WANG Lan. A PRACTICAL PROJECT ON TREATMENT OF FOOD WASTEWATER ANAEROBIC DIGESTATE USING A FULL-SCALE HIGHLY EFFICIENT SINGLE-STAGE NITROGEN REMOVAL PROCESS[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(10): 17-25. doi: 10.13205/j.hjgc.202410003
Citation: LIAN Jinshi, WANG Ru, DENG Liangwei, WANG Lan. A PRACTICAL PROJECT ON TREATMENT OF FOOD WASTEWATER ANAEROBIC DIGESTATE USING A FULL-SCALE HIGHLY EFFICIENT SINGLE-STAGE NITROGEN REMOVAL PROCESS[J]. ENVIRONMENTAL ENGINEERING , 2024, 42(10): 17-25. doi: 10.13205/j.hjgc.202410003
shu

新型高效同步脱氮工艺处理餐厨废水厌氧消化液的工程试验

doi: 10.13205/j.hjgc.202410003

  • 1. 西安建筑科技大学 环境与市政工程学院, 西安 710055;

  • 2. 农业农村部成都沼气科学研究所, 成都 610041;

  • 3. 农业农村部农村可再生能源开发利用重点实验室, 成都 610041

基金项目: 

中国农业科学院青年创新专项(Y2022QC31)

国家自然科学基金资助项目(31972613)

中国农业科学院科技创新工程(CAAS-ASTIP-2021-BIOMA)

国家现代农业产业技术体系专项资金(CARS-36-10B)

中央级公益性科研院所基本科研业务费专项(1610012022015_03102)

四川省科技计划资助(2021ZDZX0012)

详细信息
    作者简介:

    连晋仕(1998-),男,硕士研究生,主要研究方向为废水生物处理与资源化。lianjinshi@xauat.edu.cn

    通讯作者:

    王茹(1989-),女,副教授,主要研究方向为废水生物处理与资源化。R.Wang@xauat.edu.cn

    王兰(1987-),女,副研究员,主要研究方向为废水生物脱氮技术。wanglan01@caas.cn

A PRACTICAL PROJECT ON TREATMENT OF FOOD WASTEWATER ANAEROBIC DIGESTATE USING A FULL-SCALE HIGHLY EFFICIENT SINGLE-STAGE NITROGEN REMOVAL PROCESS

  • 1. School of Environment and Municipal Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China;

  • 2. Biogas Institute of Ministry of Agriculture and Rural Affairs, Chengdu 610041, China;

  • 3. Key Laboratory of Development and Application of Rural Renewable Energy, Ministry of Agriculture and Rural Affairs, Chengdu 610041, China

    摘要
  • 摘要: 开发了一种以短程硝化-反硝化为原理的新型高效同步脱氮工艺(highly efficient single-stage nitrogen removal process,Hesin),并采用1个总容积为300 m3的Hesin装置,通过添加原水偶联限氧运行的联合控制策略,经过185 d启动和运行,成功实现了Hesin工艺对餐厨废水厌氧消化液的高效处理。工程试验结果表明:在稳定运行期间,水力停留时间为100 h,处理水量为60 m3/d,ρ(DO)限制在0.5 mg/L左右,平均TN去除速率可达到(0.32±0.05) kg/(m3·d),平均TN去除率可达到95.55%,出水ρ(TN)<100 mg/L,平均COD去除率为87.26%,为传统工艺处理餐厨废水工程应用效能的3倍左右。经Hesin工艺驯化后的污泥,污泥浓度可达到8.85 g/L,污泥粒径有明显增加。通过高通量测序对微生物群落结构进行分析发现,驯化过程中出现明显的群落演替现象,其中亚硝酸盐氧化菌群Nitrospirales成功被抑制洗出,该结果与工程运行过程中亚硝酸盐的累积现象相吻合,表明短程硝化-反硝化过程的成功实现。研究成果可为餐厨废水厌氧消化液的TN脱除提供新的解决方案和技术支撑。
    Abstract: In this study, a novel type of highly efficient single-stage nitrogen removal process (Hesin) was developed based on the principle of partial nitrification-denitrification. The total volume of the Hesin reactor was 300 m3. After 185 days of start-up and operation, the Hesin process was successfully achieved for the efficient treatment of food wastewater anaerobic digestate. During the stable operation period, the hydraulic retention time (HRT) was 100 h, the wastewater volume was 60 m3/d, and the dissolved oxygen (DO) was limited to about 0.5 mg/L. The results showed that the average total nitrogen removal rate could reach 0.31 kg/(m3·d), the average total nitrogen removal efficiency could reach 95.55%, the concentration of total nitrogen in the effluent was less than 100 mg/L, and the average COD removal efficiency was 87.26%, 3 times that of the traditional process in the treatment of kitchen wastewater. The sludge concentration could reach 8.85 g/L after acclimation by the Hesin process, and the sludge particle size increased obviously. Through the analysis of microbial community structure by high-throughput sequencing, it was found that obvious community succession occurred during the domestication process, and the nitrite-oxidizing bacteria Nitrospirales were successfully inhibited and washed out. The results were consistent with the accumulation of nitrite during the operation of the Hesin process, indicating that the partial nitrification-denitrification process was successfully realized. This study can provide new solutions and technical support for the removal of total nitrogen in food wastewater anaerobic digestate.
    • HTML全文
    • 参考文献(41)
  • [1] ZHANG J Y, LV C, TONG J, et al. Optimization and microbial community analysis of anaerobic co-digestion of food waste and sewage sludge based on microwave pretreatment[J]. Bioresource Technology, 2016, 200:253-261.
    [2] FEI X H, JIA W B, CHEN T, et al. Life-cycle assessment of two food waste disposal processes based on anaerobic digestion in China[J]. Journal of Cleaner Production, 2021, 293:126133.
    [3] YU Q Q, LI H. Life cycle environmental performance of two restaurant food waste management strategies at Shenzhen, China[J]. Journal of Material Cycles and Waste Management, 2021, 23(2):826-839.
    [4] CHEN L, HE Z W, YANG L X, et al. Optimal utilization of solid residue from phase-separation pretreatment before food waste anaerobic digestion[J]. Journal of Cleaner Production, 2022, 372:133795.
    [5] JIANG Y, XIE S H, DENNEHY C, et al. Inactivation of pathogens in anaerobic digestion systems for converting biowastes to bioenergy: a review[J]. Renewable and Sustainable Energy Reviews, 2020, 120:109654.
    [6] WANG H, YANG Y F, WU B R, et al. Highly efficient solid-liquid separation of anaerobically digested liquor of food waste: conditioning approach screening and mechanistic analysis[J]. Science of the Total Environment, 2022, 811:152416.
    [7] LU F, ZHOU Q, WU D, et al. Dewaterability of anaerobic digestate from food waste: relationship with extracellular polymeric substances[J]. Chemical Engineering Journal, 2015, 262:932-938.
    [8] AJAY C M, MOHAN S, DINESHA P. Decentralized energy from portable biogas digesters using domestic kitchen waste: a review[J]. Waste Manage, 2021, 125:10-26.
    [9] HE X Z, YIN J, LIU J Z, et al. Characteristics of acidogenic fermentation for volatile fatty acid production from food waste at high concentrations of NaCl[J]. Bioresource Technology, 2019, 271:244-250.
    [10] CHEN F Q, QIAN Y Z, CHENG H, et al. Recent developments in anammox-based membrane bioreactors: a review[J]. Science of the Total Environment, 2023, 857(Pt 2):159539.
    [11] HE L, LIN Z Y, ZHU K, et al. Mesophilic condition favors simultaneous partial nitrification and denitrification (SPND) and anammox for carbon and nitrogen removal from anaerobic digestate food waste effluent[J]. Science of the Total Environment, 2022, 816:151498.
    [12] XU X C, MA S Q, JIANG H B, et al. Start-up of the anaerobic hydrolysis acidification (ANHA)simultaneous partial nitrification, anammox and denitrification (SNAD)/enhanced biological phosphorus removal (EBPR) process for simultaneous nitrogen and phosphorus removal for domestic sewage treatment[J]. Chemosphere, 2021, 275:10.
    [13] TANG H, MA Z, QIN Y, et al. Pilot-scale study of step-feed anaerobic coupled four-stage micro-oxygen gradient aeration process for treating digested swine wastewater with low carbon/nitrogen ratios[J]. Bioresource Technology, 2023, 380:10.
    [14] ZHAO J, WANG X X, LI X Y, et al. Combining partial nitrification and post endogenous denitrification in an EBPR system for deep-level nutrient removal from low carbon/nitrogen (C/N) domestic wastewater[J]. Chemosphere, 2018, 210:19-28.
    [15] CHANG M D, LIANG B R, ZHANG K, et al. Simultaneous shortcut nitrification and denitrification in a hybrid membrane aerated biofilms reactor (H-MBfR) for nitrogen removal from low COD/N wastewater[J]. Water Research, 2022, 211:118027.
    [16] 宫曼丽,刘洋,赵欣,等.新型短程硝化反硝化工艺处理高浓度氨氮废水[J]. 中国给水排水,2013,29(11): 1-5.
    [17] 彭静,刘斌,姜磊.短程硝化反硝化菌种的培养[J]. 给水排水,2021,57(增刊2): 179-182.
    [18] 夏一帆,王冰洁,涂凌波,等.DMBR短程硝化反硝化处理餐厨垃圾厌氧沼液[J]. 中国给水排水,2021,37(7): 27-33.
    [19] WU J, KONG Z, LUO Z B, et al. A successful start-up of an anaerobic membrane bioreactor (AnMBR) coupled mainstream partial nitritation-anammox (PN/A) system: a pilot-scale study on in-situ NOB elimination, AnAOB growth kinetics, and mainstream treatment performance[J]. Water Research, 2021, 207:117783.
    [20] ZHU Z, ZHANG L Y, LI X Y, et al. Robust nitrogen removal from municipal wastewater by partial nitrification anammox at ultra-low dissolved oxygen in a pure biofilm system[J]. Bioresource Technology, 2023, 369:128453.
    [21] XU Z S, DAI X H, CHAI X L. Effect of different carbon sources on denitrification performance, microbial community structure and denitrification genes[J]. Science of the Total Environment, 2018, 634:195-204.
    [22] ZOU L Z, ZHOU M, LUO Z W, et al. Selection and synthesization of multi-carbon source composites to enhance simultaneous nitrification-denitrification in treating low C/N wastewater[J]. Chemosphere, 2022, 288:132567.
    [23] SALEEM M, LAVAGNOLO M C, CONCHERI G, et al. Application of anaerobic dynamic membrane bioreactor (AnDMBR) for the successful enrichment of Anammox bacteria using mixed anaerobic and aerobic seed sludge[J]. Bioresource Technology, 2018, 266:532-540.
    [24] YU L J, CHENG L L, PENG Z X, et al. Carbon release mechanism of synthetic and agricultural solid carbon sources[J]. Water and Environment Journal, 2020, 34(S1):121-130.
    [25] XIONG R, YU X X, ZHANG Y E, et al. Comparison of agricultural wastes and synthetic macromolecules as solid carbon source in treating low carbon nitrogen wastewater[J]. Science of the Total Environment, 2020, 739:139885.
    [26] DENG L W, CAI C D, CHEN Z A. The treatment of pig slurry by a full-scale Anaerobic-adding raw wastewater-intermittent aeration process[J]. Biosystems Engineering, 2007, 98(3):327-334.
    [27] DENG L W, ZHENG P, CHEN Z A. Anaerobic digestion and post-treatment of swine wastewater using IC-SBR process with bypass of raw wastewater[J]. Process Biochemistry, 2006, 41(4):965-969.
    [28] APHA. Standard methods for the examination of water and wastewater[M]. 21st Ed. Washington, DC: American Public Health Association, 2007.
    [29] BEHRENDT L, LARKUM A W D, TRAMPE E, et al. Microbial diversity of biofilm communities in microniches associated with the didemnid ascidian Lissoclinum patella[J]. The ISME Journal, 2012, 6(6):1222-1237.
    [30] ZUO F M, YUE W H, GUI S L, et al. Resilience of anammox application from sidestream to mainstream: a combined system coupling denitrification, partial nitritation and partial denitrification with anammox[J]. Bioresource Technology, 2023, 374:128783.
    [31] 环境保护部.序批式活性污泥法污水处理工程技术规范:HJ 577—2010[S]. 北京:中国环境科学出版社,2010.
    [32] 胡丽萍, 阮辰旼.利用污泥沉降比 SV30分析生化工艺运行状况[J]. 净水技术, 2016, 35(2):105-108.
    [33] 李振亮,张代钧,卢培利,等.活性污泥絮体粒径分布与分形维数的影响因素[J]. 环境科学,2013,34(10): 3975-3980.
    [34] WU R X, LI Y Y, LIU J Y. Refractory dissolved organic matter as carbon source for advanced nitrogen removal from mature landfill leachate: a review and prospective application[J]. Journal of Cleaner Production, 2022, 380:134962.
    [35] SPEIRS L B M, RICE D T F, PETROVSKI S, et al. The phylogeny, biodiversity, and ecology of the chloroflexi in activated sludge[J]. Frontiers in Microbiology, 2019, 10:2015.
    [36] SCHWARTZ S L, MOMPER L, RANGEL L T, et al. Novel nitrite reductase domain structure suggests a chimeric denitrification repertoire in the phylum Chloroflexi[J]. Microbiology Open, 2022, 11(1): e1258.
    [37] 王燕,李激,支尧,等.新型生物质碳源强化脱氮效果及微生物菌群分析[J]. 环境工程, 2022, 40(9): 63-68

    ,117.
    [38] LI Y Y, LIU L, WANG H J. Mixotrophic denitrification for enhancing nitrogen removal of municipal tailwater: contribution of heterotrophic/sulfur autotrophic denitrification and bacterial community[J]. Science of the Total Environment, 2022, 814:151940.
    [39] ZHANG M, TAN Y F, FAN Y J, et al. Insights into nitrite accumulation and microbial structure in partial denitrification (PD) process by the combining regulation of C/N ratio and nitrate concentration[J]. Journal of Environmental Chemical Engineering, 2023,11:109891.
    [40] DENG L T, LIU W Y, CHANG N, et al. Disentangling the coupling relationships between functional denitrifiers and nitrogen transformation during cattle-manure and biochar composting: a novel perspective[J]. Bioresource Technology, 2023, 367:128235.
    [41] LI C C, QUAN Q, GAN Y D, et al. Effects of heavy metals on microbial communities in sediments and establishment of bioindicators based on microbial taxa and function for environmental monitoring and management[J]. Science of the Total Environment, 2020, 749:141555.
    • 相关文章
    • 施引文献
  • 资源附件(0)
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  56
  • HTML全文浏览量:  8
  • PDF下载量:  9
  • 被引次数: 0
出版历程
  • 收稿日期:  2023-05-03
  • 网络出版日期:  2024-11-30

目录

    /

    返回文章
    返回

    期刊在线

    作者中心

    友情链接

    版权所有 ©《工业建筑》杂志社有限公司 京ICP备11033253号-1

    本系统由北京仁和汇智信息技术有限公司 设计开发   百度统计