| 张义悦,韦伟,秦莹,宫皓阳,盛林,江鹏,朱曙光.低碳源城市污水脱氮处理方法研究进展[J].安徽建筑大学学报,2021,29(): |
| 低碳源城市污水脱氮处理方法研究进展 |
| Research Progress on denitrification of low carbon source municipal wastewater |
| 投稿时间：2020-11-01 修订日期：2020-11-22 |
| DOI： |
| 中文关键词: 低碳源污水 生物脱氮 短程硝化反硝化 同步硝化反硝化 厌氧氨氧化工艺 |
| 英文关键词: Low carbon source sewage, New process of biological nitrogen removal, Research and Application,Shortcut nitrification-denitrification,Simultaneous nitrification and denitrification,Anammox process. |
| 基金项目: |
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| 摘要点击次数: 1833 |
| 全文下载次数: 574 |
| 中文摘要: |
| 当前城市污水厂普遍存在碳源不足情况,对总氮处理效果构成不利因素,影响了污水处理排放的稳定达标,低碳源污水处理的新工艺成为研究热点。本文针对低碳源污水处理现状,分析了低碳源污水处理的特点,比较了外加碳源和改变工艺进水方式等低碳源污水处理方案特点,总结分析了基于减少碳源消耗和提高脱氮效率的生物脱氮技术及脱氮新工艺的原理和特点,并结合污水处理发展,提出了对生物脱氮新工艺的展望。 |
| 英文摘要: |
| At present, the lack of carbon source in municipal wastewater treatment plants is a disadvantage factor to the total nitrogen treatment effect, which affects the stable discharge standard of sewage treatment. The new technology adapting to low carbon source sewage treatment has become a research hotspot. According to the current situation of low carbon source wastewater treatment, this paper analyzes the characteristics of low carbon source sewage treatment, compares the characteristics of low carbon source sewage treatment schemes such as adding carbon source and changing process water inlet mode, summarizes and analyzes the principles and characteristics of biological nitrogen removal technology and new denitrification process based on reducing carbon source consumption and improving nitrogen removal efficiency, and puts forward new biological nitrogen removal technology combined with the development of sewage treatment The prospect of technology. |
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