Laboratory of Water Pollution Remediation, School of Life and Environmental Sciences, Hangzhou Normal University, Hangzhou, China.
Water Environ Res. 2020 Nov;92(11):1899-1909. doi: 10.1002/wer.1342. Epub 2020 May 10.
Anaerobic ammonium oxidation (anammox) is a novel process of deammonification that exhibits superior ecological and economic potential compared to that of traditional heterotrophic processes. Although this process has been successfully implemented in treating high-strength nitrogen-contaminated wastewater, it still faces many challenges in treating mainstream municipal wastewater. This review aims to provide an overview of the status and challenges of mainstream anammox-based processes. The different configurations and crucial factors are discussed in this review. Finally, the future needs for feasible application are stated. PRACTITIONER POINTS: Factors restricting mainstream application of anammox-based processes are reviewed. Control strategies for selecting and maintaining anammox bacteria are discussed. Recent advances in nitrite production via partial nitrification or denitrification are summarized. Future needs for the feasible application of anammox-based nitrogen removal technology for mainstream municipal wastewater treatment are outlined.
厌氧氨氧化（anammox）是一种新型的脱氨工艺，与传统的异养工艺相比，具有卓越的生态和经济潜力。尽管该工艺已成功应用于处理高强度含氮废水，但在处理主流城市污水方面仍面临诸多挑战。本综述旨在概述主流厌氧氨氧化工艺的现状和挑战。本文讨论了不同的配置和关键因素。最后，阐述了未来可行应用的需求。
审查了限制基于厌氧氨氧化的工艺在主流应用中的因素。
讨论了用于选择和维持厌氧氨氧化菌的控制策略。
总结了通过部分硝化或反硝化生产亚硝酸盐的最新进展。
概述了基于厌氧氨氧化的氮去除技术在主流城市污水处理中可行应用的未来需求。
