改良型Bardenpho工艺在污水处理厂中的设计与运行效果

林莉峰; 王珑; 蒋路漫

doi:10.13205/j.hjgc.202604012

改良型Bardenpho工艺在污水处理厂中的设计与运行效果

doi: 10.13205/j.hjgc.202604012

1. 上海市政工程设计研究总院(集团)有限公司, 上海 200092;
2. 上海电力大学环境与化学工程学院, 上海 200090

基金项目:

上海市住建委科研项目（沪建科2023-002-030）

详细信息

作者简介:
林莉峰(1981—),男,高级工程师,硕士,主要从事污水、污泥处理方向相关研究。linlifeng@smedi.com

通讯作者:
蒋路漫(1985—),女,副教授,博士研究生,主要从事污水处理与资源化技术研究。jiangluman@shiep.edu.cn

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出版历程
- 收稿日期: 2025-09-12
- 网络出版日期: 2026-06-06
- 刊出日期: 2026-04-01

Design and operational performance of a modified Bardenpho process in a wastewater treatment plant

1. Shanghai Municipal Engineering Design and Research Institute (Group) Co., Ltd., Shanghai 200092, China;
2. School of Environmental and Chemical Engineering, Shanghai University of Electric Power, Shanghai 200090, China

摘要

摘要: 某新建污水处理厂设计日处理规模为10万m³/d，进水约含工业废水15%，导致水质水量波动系数达1.2~1.5，难降解有机物（以COD计）占比>35%以及TN浓度高达55 mg/L。为保证出水稳定达标并提升系统的抗冲击能力，工程采用改良型Bardenpho工艺，结合“多点进水+后缺氧+后好氧”工艺构型，并配套事故调节池、高效沉淀池及反硝化深床滤池等深度处理单元，以强化脱氮除磷效果和系统灵活性。在调试运行期间，该工艺表现出优异的污染物去除性能：COD、NH₃-N、TN和TP的平均去除率分别达到96.10%、98.24%、83.89%和98.29%，出水浓度稳定在15.4，0.57，7.94，0.12 mg/L，明显优于GB 18918—2002《城镇污水处理厂污染物排放标准》一级A标准。结果表明，改良型Bardenpho工艺在处理高氮、难降解有机物污水方面具有较强的适应性和稳定性，可有效提升碳源利用效率并降低运行能耗。试验设计参数和运行经验可为类似地区城镇污水厂，尤其是处理含一定比例工业废水的实际工程提供有价值的参考。
- 污水处理厂 /
- 改良型Bardenpho工艺 /
- 工业废水 /
- 脱氮除磷 /
- 运行效果
Abstract: The design daily treatment capacity of the newly built sewage treatment plant is 100000 m³/d. The inflow contains about 15% industrial wastewater， resulting in fluctuation coefficients in both water quality and quantity ranging from 1.2 to 1.5， with a proportion of difficulty degrading organic matter （measured as COD） greater than 35%， and a TN concentration of up to 55 mg/L. To ensure stable effluent quality and enhance the system’s resistance to shock loads， a modified Bardenpho process was adopted. This process integrates multi-point influent distribution and an additional post-anoxic and post-aerobic configuration， in combination with auxiliary units such as an equalization basin， a high-efficiency sedimentation tank， and a denitrifying deep-bed filter. These design features collectively aim to strengthen nitrogen and phosphorus removal efficiency as well as operational flexibility. During the commissioning and operational period， the process demonstrated excellent pollutant removal performance： the average removal efficiencies of COD， NH₃-N， TN， and TP were 96.10%， 98.24%， 83.89%， and 98.29%， respectively. The corresponding effluent concentrations stabilized at 15.4 mg/L， 0.57 mg/L， 7.94 mg/L， and 0.12 mg/L， all of which consistently outperformed the Class 1A standard specified in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants （GB 18918—2002）. These findings confirm that the modified Bardenpho process is highly effective in treating wastewater with high nitrogen loads and refractory organic components， showing strong adaptability and system stability. Moreover， its configuration enhances carbon source utilization efficiency while reducing operational energy consumption. The design parameters and operational experiences from this project can serve as practical references for the planning， design， and optimization of large-scale municipal wastewater treatment plants， particularly those receiving a significant fraction of industrial wastewater.
- wastewater treatment plant /
- modified Bardenpho process /
- industrial wastewater /
- nitrogen and phosphorus removal /
- operational performance

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