Source Jouranl of CSCD
Source Journal of Chinese Scientific and Technical Papers
Included as T2 Level in the High-Quality Science and Technology Journals in the Field of Environmental Science
Core Journal of RCCSE
Included in the CAS Content Collection
Included in the JST China
Indexed in World Journal Clout Index (WJCI) Report
Volume 39 Issue 6
Jan.  2022
Turn off MathJax
Article Contents
Abstract
References
Article Navigation >  ENVIRONMENTAL ENGINEERING  > 2021  >  39(6): 72-78
ZHANG Jia-hui, GONG You-kui. START-UP OF SBR-PN PROCESS AND N2O EMISSION IN SIDE PRETREATMENT OF WASTED SLUDGE BY FREE NITROUS ACID[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(6): 72-78. doi: 10.13205/j.hjgc.202106012
Citation: ZHANG Jia-hui, GONG You-kui. START-UP OF SBR-PN PROCESS AND N2O EMISSION IN SIDE PRETREATMENT OF WASTED SLUDGE BY FREE NITROUS ACID[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(6): 72-78. doi: 10.13205/j.hjgc.202106012
shu

START-UP OF SBR-PN PROCESS AND N2O EMISSION IN SIDE PRETREATMENT OF WASTED SLUDGE BY FREE NITROUS ACID

doi: 10.13205/j.hjgc.202106012

  • Department of Architecture Engineering, Yantai Vocational College, Yantai 264670, China

  • Received Date: 2020-11-15
    Available Online: 2022-01-18
    Abstract
  • The start up of partial nitrification by using free nitrous acid(FNA) to treat activated sludge was studied in a sequencing batch reactor(SBR) treating rural wastewater by recirculating a portion of the sludge through a side-stream sludge treatment unit. FNA is substantially more biocidal to NOB than to AOB. The difference was the highest at the FNA concentration of 0.48 mg/L. With 3.6 L activated sludge treated by 0.48 mg/L FNA for 24 h under anoxic condition each day, the stable partial nitrification in the sequencing batch reactor(SBR-PN) was established after 60 d accumulation, with the NH4+ removal efficiency and the nitrite accumulation rate(NAR) were both above 95%(Stage Ⅱ). The two-step feeding strategy(Stage Ⅲ) was used to replace the one-step feeding in the SBR with the aim to reduce the NO2- accumulation and N2O emission. The results showed that the maximum NO2- accumulation and N2O emission were reduced from(16.4±1.6) mg/L and(0.85±0.09) mg/L to(11.4±1.2) mg/L and(0.28±0.04) mg/L, respectively, with the TN removal efficiency of(64.0±2.5)%, the N2O yield decreased from(7.40±0.99)% to(1.33±0.26)%. Based on the selectivity of FNA on AOB and NOB, the coexistence of high NO2- and NH4+ was prevented by two-step feeding strategy of the SBR, which was beneficial to the establishment of partial nitrification and the reduction of N2O emission. PN/PS value increased from 1.42 in stage Ⅰ to 1.77 and 1.74 in stage Ⅱ and Ⅲ, additionally, SVI increased from(113±12) mL/gVSS to(129±15) mL/gVSS in stage Ⅱ and(122±13) mL/gVSS in stage Ⅲ respectively.
    • FullText(HTML)
    • References(25)
  • [1]
    SUSANNE L,EVA M G,SIEGFRIED E V,et al.Full-scale partial nitritation/anammox experiences an application survey[J].Water Research,2014,55:292-303.
    [2]
    KARTAL B,MAALCKE W J,DE A N M,et al.Molecular mechanism of anaerobic ammonium oxidation[J].Nature,2011,479(7371):127-130.
    [3]
    KARTAL B,KUENEN J G,LOOSDRECHT C M V M.Sewage treatment with anammox[J].Science,2010,328(5979):702-703.
    [4]
    HAYDÉE DE C,YAN X G,WILLY V,et al.Oland is feasible to treat sewage-like nitrogen concentrations at low hydraulic residence times[J].Appl Microbiol Biotechnol,2011,90(4):1537-1545.
    [5]
    PENG Y Z,ZHU G B.Biological nitrogen removal with nitrification and denitrification via nitrite pathway[J].Applied Microbiology and Biotechnology,2006,73(1):15-26.
    [6]
    WANG Q L,YE L,JIANG G M,et al.Side-stream sludge treatment using free nitrous acid selectively eliminates nitrite oxidizing bacteria and achieves the nitrite pathway[J].Water Research,2014,55:245-255.
    [7]
    MARI K W,LEVI S.New directions in biological nitrogen removal and recovery from wastewater[J].Curr Opin Biotechnol,2019,57:50-55.
    [8]
    VADIVELU V M,YUAN Z G,FUX C,et al.The inhibitory effects of free nitrous acid on the energy generation and growth processes of an enriched nitrobacter culture[J].Environmental Science & Technology,2006,40(14):4442-4448.
    [9]
    张宇坤,王淑莹,董怡君,等.游离氨和游离亚硝酸对亚硝态氮氧化菌活性的影响[J].中国环境科学,2014,34(5):1242-1247.
    [10]
    YAN Z,ADRIAN O,MELVIN L,et al.The role of nitrite and free nitrous acid (fna) in wastewater treatment plants[J].Water Research,2011,45(15):4672-4682.
    [11]
    RAVISHANKARA A R,DANIEL S J,PORTMANN W R.Nitrous oxide (N2O):the dominant ozone-depleting substance emitted in the 21st century[J].Science,2009,326(5949):123-125.
    [12]
    APHA(American Public Health Association).Standard methods for the examination of water and wastewater[J].Baltimore:Port City Press,1998.
    [13]
    APHA(American Public Health Association).Standard methods for the examination of water and wastewater[M].14th ed.Washington DC:APHA American Public Health Association,1976.
    [14]
    DUBOIS M,GILLES K A,HAMILTON J K,et al.Colorimetric method for determination of sugars and related substances[J].Analytical Chemistry,1956,28(3):350-356.
    [15]
    BRADFORD M M.A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding[J].Analytical Biochemistry,1976,72(1/2):248-254.
    [16]
    YANG Q,LIU X H,PENG C Y,et al.N2O production during nitrogen removal via nitrite from domestic wastewater:main sources and control method[J].Environmental Science & Technology,2009,43(24):9400-9406.
    [17]
    马琳娜,刘文龙,张琼,等.游离亚硝酸(FNA)对A2O污泥菌群结构的影响[J].中国环境科学,2017,37(7):2566-2573.
    [18]
    王增花,王博,宫小斐,等.FNA处理絮体污泥恢复城市污水PN/A工艺短程硝化[J].中国环境科学,2019,39(8):3308-3315.
    [19]
    MARLIES J K,HARDY T,ROBBERT K,et al.Nitrous oxide emission during wastewater treatment[J].Water Research,2009,43(17):4093-4103.
    [20]
    巩有奎,彭澄瑶,王淑莹,等.流量分配对短程生物脱氮过程中N2O产生的影响[J].环境科学学报,2014,34(7):1668-1673.
    [21]
    GONG Y K,PENG Y Z,YANG Q,et al.Formation of nitrous oxide in a gradient of oxygenation and nitrogen loading rate during denitrification of nitrite and nitrate[J].Journal of Hazardous Materials,2012:453-460.
    [22]
    WANG Q L,YE L,JIANG G M,et al.Free nitrous acid (fna)-based pretreatment enhances methane production from waste activated sludge[J].Environmental Science & Technology,2013,47(20):11897-11904.
    [23]
    李冬,曹美忠,郭跃洲,等.进水氨氮浓度对生物除磷颗粒系统的影响[J].环境科学,2019,40(3):1360-1366.
    [24]
    高春娣,赵楠,安冉,等.FNA对短程硝化污泥菌群结构的影响[J].中国环境科学,2019,39(5):1977-1984.
    [25]
    WU J W,YANG Q,LUO W,et al.Role of free nitrous acid in the pretreatment of waste activated sludge:extracellular polymeric substances disruption or cells lysis?[J].Chemical Engineering Journal,2018,336:28-37.
    • Relative Articles

  • Relative Articles

    [1]MA Weiwei, SHI Xueqing, KONG Qiaoping, YU Tong, HAN Hongjun. ENHANCED REMOVAL OF PHENOLIC COMPOUNDS IN COAL GASIFICATION WASTEWATER BY IRON-CARBON MICROELECTROLYSIS PROCESS[J]. ENVIRONMENTAL ENGINEERING , 2022, 40(7): 18-24. doi: DOI:10.13205/j.hjgc.202207003
    [2]FU Li-ya, LI Min, ZHOU Jian, WU Chang-yong, ZHU Chen, YU Yin, SONG Yu-dong. MICRO FLOCCULATING SAND FILTER-CATALYTIC OZONATION ENHANCED COD REMOVAL FROM BIO-TREATED PETROCHEMICAL WASTEWATER[J]. ENVIRONMENTAL ENGINEERING , 2021, 39(11): 159-165. doi: 10.13205/j.hjgc.202111021
    [6]Liu Qiang, Zhao Taixin, Zhao Changshuang, Yan Meng. MICRO-POLLUTED LAKE WATER TREATMENT BY A FLOTATION/POROUS BALL/MEMBRANE INTEGRATED PROCESS[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(1): 11-14. doi: 10.13205/j.hjgc.201501003
    [7]Wang Huitao Wu Yong Ke Bin Wu Weijie Cui Zhijun, . PRETREATMENT OF LANDFILL LEACHATES BY MICRO-ELECTROLYSIS INTEGRATED EQUIPMENT[J]. ENVIRONMENTAL ENGINEERING , 2015, 33(2): 16-20. doi: 10.13205/j.hjgc.201502004
    • Supplements(0)
    • Cited By

  • Cited by

    Periodical cited type(0)

    Other cited types(1)

  • Created with Highcharts 5.0.7Amount of accessChart context menuAbstract Views, HTML Views, PDF Downloads StatisticsAbstract ViewsHTML ViewsPDF Downloads2024-052024-062024-072024-082024-092024-102024-112024-122025-012025-022025-032025-0402.557.510
    Created with Highcharts 5.0.7Chart context menuAccess Class DistributionFULLTEXT: 14.2 %FULLTEXT: 14.2 %META: 84.4 %META: 84.4 %PDF: 1.4 %PDF: 1.4 %FULLTEXTMETAPDF
    Created with Highcharts 5.0.7Chart context menuAccess Area Distribution其他: 10.4 %其他: 10.4 %China: 6.6 %China: 6.6 %[]: 0.5 %[]: 0.5 %东莞: 0.9 %东莞: 0.9 %临汾: 0.5 %临汾: 0.5 %六安: 0.5 %六安: 0.5 %包头: 0.9 %包头: 0.9 %北京: 2.4 %北京: 2.4 %十堰: 0.5 %十堰: 0.5 %南京: 0.5 %南京: 0.5 %南昌: 0.5 %南昌: 0.5 %台州: 0.9 %台州: 0.9 %呼伦贝尔: 0.5 %呼伦贝尔: 0.5 %天津: 0.9 %天津: 0.9 %常德: 0.5 %常德: 0.5 %张家口: 0.9 %张家口: 0.9 %无锡: 0.5 %无锡: 0.5 %昆明: 0.5 %昆明: 0.5 %晋城: 0.9 %晋城: 0.9 %朝阳: 0.5 %朝阳: 0.5 %武汉: 0.5 %武汉: 0.5 %济源: 0.5 %济源: 0.5 %漯河: 0.9 %漯河: 0.9 %焦作: 0.5 %焦作: 0.5 %聊城: 0.5 %聊城: 0.5 %芒廷维尤: 17.1 %芒廷维尤: 17.1 %苏州: 0.5 %苏州: 0.5 %衢州: 0.9 %衢州: 0.9 %西宁: 37.4 %西宁: 37.4 %贵阳: 0.9 %贵阳: 0.9 %运城: 4.7 %运城: 4.7 %遵义: 0.5 %遵义: 0.5 %邯郸: 0.5 %邯郸: 0.5 %郑州: 1.9 %郑州: 1.9 %重庆: 0.5 %重庆: 0.5 %长沙: 0.5 %长沙: 0.5 %长治: 0.5 %长治: 0.5 %阳泉: 0.9 %阳泉: 0.9 %其他China[]东莞临汾六安包头北京十堰南京南昌台州呼伦贝尔天津常德张家口无锡昆明晋城朝阳武汉济源漯河焦作聊城芒廷维尤苏州衢州西宁贵阳运城遵义邯郸郑州重庆长沙长治阳泉

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views (107) PDF downloads(2) Cited by(1)
    Proportional views
    Related

    Journal Online

    Authors' Center

    Links

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

    Supported by: Beijing Renhe Information Technology Co. Ltd     百度统计

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return