Greenhouse gases like CO2, CH4, and N2O, which contribute to global warming, pose a significant threat to humanity. According to a recent report from the ...

Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hong Kong S.A.R ...

随着工业化和城市化进程加速，高氨氮废水污染问题日益严峻。氨氮（NH₃-N）是水体富营养化的主要诱因之一，其毒性还会破坏水生生态系统，威胁饮用水安全。如何高效、经济地处理高氨氮废水，已成为环保领域的重要课题。本文将从技术原理、应用场景及 ...

Successive exposure to traditional disinfectants and quaternary ammonium compounds enhances resistance genes expression and co-selection in biofilm-based partial nitrification-anammox systems.

Akram et al, Redox potential tuning by calcium ions in a novel c-type cytochrome from an anammox organism, Journal of Biological Chemistry (2024). DOI: 10.1016/j.jbc.2024.108082 ...

在反硝化耦合 厌氧氨 氧化 系统中，分次投加污泥发酵液不会降低 厌氧氨 氧化 活性。du等发现，在反硝化氨 氧化 （deamox）系统中，总氮超过500mg/l ...

研究人员开展厌氧氨氧化细菌群落对酸碱冲击响应的研究，发现酸碱冲击影响不同，还找到应对策略。 厌氧氨氧化细菌群落（anammox bacterial community，利用亚硝酸盐氧化铵并释放气态氮）对培养基酸化和碱化的反应存在差异。酸性冲击会暂时抑制细菌活性 ...