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使用间歇循环延时曝气系统从厌氧消化猪废水中去除营养物质

Removal of Nutrients From Anaerobically Digested Swine Wastewater Using an Intermittent Cycle Extended Aeration System.

作者信息

Dan Nguyen Hong, Rene Eldon R, Le Luu Tran

机构信息

Department of Chemical Engineering, Nong Lam University, Ho Chi Minh City, Vietnam.

Department of Environmental Engineering and Water Technology, IHE Delft Institute for Water Education, Delft, Netherlands.

出版信息

Front Microbiol. 2020 Oct 16;11:576438. doi: 10.3389/fmicb.2020.576438. eCollection 2020.

DOI:10.3389/fmicb.2020.576438
PMID:33178157
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7596319/
Abstract

Swine wastewater contains high concentrations of organic compounds, nutrients (nitrogen and phosphorus), heavy metals, and residual antibiotics, amongst others, that have negative impacts on the water environment. The main aim of this work was to remove nutrients from anaerobically digested swine wastewater using an intermittent cycle extended aeration system (ICEAS). The effects of operational parameters such as cycle time, organic loading rate, C/N ratio, and aeration/mixing ratio on the pollutant removal efficiencies of ICEAS were studied and compared with the performance of a conventional sequencing batch reactor (SBR). The following optimal conditions were obtained: cycle time, 6 h; organic loading rate, 0.86 kg COD m day; C/N ratio, 2.49-2.82; and aeration/mixing ratio, 1.57. The pH was maintained in the range of 6.0-8.0. The total organic carbon (TOC), total nitrogen (TN), ammonium (NH ), total phosphorus (TP), and color removal efficiencies of ICEAS were higher than those of the conventional SBR, with removal efficiencies of 95.22, 88.29, 97.69, 85.81, and 97.84%, respectively, compared to 94.34, 81.16, 94.15, 77.94, and 96.95%, respectively, observed in the SBR. TOC, TN, NH , TP, and the color removal efficiencies of ICEAS were higher by 0.88, 7.13, 3.54, 7.87, and 0.95%, respectively, than the conventional SBR. The good results from this study show that ICEAS is a promising technology for the removal of organic contaminants and nutrients from anaerobically digested swine wastewater and that the effluent water quality meets the Vietnamese discharge standard (QCVN 62-MT:2016/BTNMT) for swine wastewater effluents.

摘要

猪废水含有高浓度的有机化合物、营养物质（氮和磷）、重金属以及残留抗生素等，这些物质会对水环境产生负面影响。这项工作的主要目的是使用间歇循环延时曝气系统（ICEAS）去除厌氧消化猪废水中的营养物质。研究了诸如循环时间、有机负荷率、碳氮比和曝气/混合比等运行参数对ICEAS污染物去除效率的影响，并与传统序批式反应器（SBR）的性能进行了比较。得到了以下最佳条件：循环时间6小时；有机负荷率0.86千克化学需氧量/（立方米·天）；碳氮比2.

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8248/7596319/49b230c4309a/fmicb-11-576438-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8248/7596319/1cda3b8f66bc/fmicb-11-576438-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8248/7596319/09233fd2d27d/fmicb-11-576438-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8248/7596319/5fb1e51bbce3/fmicb-11-576438-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8248/7596319/1dc853433934/fmicb-11-576438-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8248/7596319/e04a26548e85/fmicb-11-576438-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8248/7596319/49b230c4309a/fmicb-11-576438-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8248/7596319/1cda3b8f66bc/fmicb-11-576438-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8248/7596319/09233fd2d27d/fmicb-11-576438-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8248/7596319/5fb1e51bbce3/fmicb-11-576438-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8248/7596319/1dc853433934/fmicb-11-576438-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8248/7596319/e04a26548e85/fmicb-11-576438-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8248/7596319/49b230c4309a/fmicb-11-576438-g006.jpg

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本文引用的文献

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RSC Adv. 2018 Dec 13;8(73):41681-41691. doi: 10.1039/c8ra08357f. eCollection 2018 Dec 12.
2
Optimization of the intermittent aeration to improve the stability and flexibility of a mainstream hybrid partial nitrification-anammox system.优化间歇曝气以提高主流混合短程硝化-厌氧氨氧化系统的稳定性和灵活性。
Chemosphere. 2020 Dec;261:127670. doi: 10.1016/j.chemosphere.2020.127670. Epub 2020 Jul 13.
3
探索用于从厌氧消化猪废水中去除营养物质及潜在产脂的微藻物种。
Microorganisms. 2021 Nov 30;9(12):2469. doi: 10.3390/microorganisms9122469.
Biological wastewater treatment (anaerobic-aerobic) technologies for safe discharge of treated slaughterhouse and meat processing wastewater.
生物废水处理（厌氧-好氧）技术，用于安全排放经处理的屠宰场和肉类加工废水。
Sci Total Environ. 2019 Oct 10;686:681-708. doi: 10.1016/j.scitotenv.2019.05.295. Epub 2019 May 23.
4
The impact of powdered keramsite on activated sludge and wastewater treatment in a sequencing batch reactor.粉末状膨胀珍珠岩对序批式反应器中活性污泥和废水处理的影响。
J Environ Manage. 2019 May 1;237:305-312. doi: 10.1016/j.jenvman.2019.02.035. Epub 2019 Feb 25.
5
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6
CFD simulation of fluid dynamic and biokinetic processes within activated sludge reactors under intermittent aeration regime.间歇曝气条件下活性污泥反应器内流体动力学和生物动力学过程的 CFD 模拟。
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7
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9
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J Environ Sci (China). 2016 May;43:70-79. doi: 10.1016/j.jes.2015.08.010. Epub 2015 Oct 28.
10
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Bioresour Technol. 2015 Sep;192:354-60. doi: 10.1016/j.biortech.2015.05.013. Epub 2015 May 14.