Heterogeneous microstructure induces floatation in high-rate anammox granules [0.03%]
异质结构诱导高速厌氧氨氧化颗粒上浮
Da Kang,Huifeng Lu,Tingting Kang et al.
Da Kang et al.
The floatation of anammox granules can be a serious challenge in practical wastewater treatment, as it can deteriorate reactor performance and cause bacterial loss. To deepen the understanding of floatation mechanism, in this study, both th...
Research on the influence of g-C3N4 microstructure changes on the efficiency of visible light photocatalytic degradation [0.03%]
g-C3N4微观结构变化对可见光催化降解效率影响的研究
Hong Tu,Bihong Tian,Zhichao Zhao et al.
Hong Tu et al.
The structural modulation of pristine graphitic carbon nitride poses a considerable challenge in the rational design of catalysts for the efficient degradation of small organic pollutants under visible light. In this study, we combined firs...
Assessment of methane and nitrous oxide emissions from urban community sewer networks: Field quantification and insights into environmental factors [0.03%]
城市社区污水管网甲烷和氧化亚氮排放的评估：现场量化及环境因素分析
Yuqi Yang,Xin Yuan,Longfei Yu et al.
Yuqi Yang et al.
Sewer networks are essential components of urban infrastructure, yet their contribution to greenhouse gas (GHG) emissions remains poorly understood. In this study, we deployed a new approach of in situ measurements to assess methane (CH4) a...
Dual role of organic matter in Feammox-driven nitrogen and phosphate removal [0.03%]
有机质在铁介导的氮和磷去除过程中发挥的双重作用
Yi Liu,Jiachen Dong,Xiaohui Cheng et al.
Yi Liu et al.
Feammox is a novel microbial process that enables simultaneous nitrogen and phosphorus removal in wastewater treatment. This study investigated the role of organic matter in Feammox-driven nutrient removal during long-term bioreactor operat...
Mechanisms of N2O production in salinity-adapted partial nitritation systems for high-ammonia wastewater treatment [0.03%]
高氨氮废水盐度适应性部分硝化系统中N2O产生的机理研究
Xiang Li,Yingxin Jin,Yanying He et al.
Xiang Li et al.
Partial Nitritation/Anammox (PN/A) can achieve green, economical, and efficient biological nitrogen removal; however, the PN process contributes significantly to nitrous oxide (N2O, the third most important greenhouse gas) emissions. Balanc...
Dimensions of superiority: How deep reinforcement learning excels in urban drainage system real-time control [0.03%]
卓越的维度：深度强化学习如何在城市排水系统实时控制中表现出色
Zhenyu Huang,Yiming Wang,Xin Dong
Zhenyu Huang
Reducing combined sewer overflows and flooding is crucial for the efficient operation of urban drainage systems. Traditional real-time control (RTC) methods often fall short in efficiency and performance, which prompts the exploration of in...
Machine learning-driven benchmarking of China's wastewater treatment plant electricity consumption [0.03%]
机器学习驱动的中国污水处理厂用电基准评估
Minjian Li,Chongqiao Tang,Junhan Gu et al.
Minjian Li et al.
Benchmarking electricity consumption of wastewater treatment plants (WWTPs) is fundamental for sustainable wastewater management, as these facilities have a concomitant electricity-intensive nature along with their pollutant removal and res...
Enrichment and identification of a moderately acidophilic nitrite-oxidizing bacterium [0.03%]
中等喜酸硝化细菌的富集与鉴定
Jun Xia,Zicheng Su,Chen Cai et al.
Jun Xia et al.
This study enriched a novel nitrite-oxidizing bacterium (NOB, 'Candidatus Nitrobacter acidophilus') in a laboratory reactor operating at pH 4.5 for treating low-strength ammonia wastewater. Batch experiments showed that 'Ca. N. acidophilus'...
Evaluation of nitrous oxide reduction in solid carbon source-driven counter-diffusional biofilm denitrification system [0.03%]
固体碳源推拉式生物膜反扩散脱氮系统一氧化二氮减排效果研究
Yingrui Liu,Feng Chen,Yanying He et al.
Yingrui Liu et al.
Solid carbon-driven biofilm system can provide sufficient carbon source for denitrification, while its counter-diffusional structure could inevitably induce the delayed carbon-nitrogen contact and electron transport, further affecting carbo...
Comparative enrichment of complete ammonium oxidation bacteria in floccular sludge reactors: Sequencing batch reactor vs. continuous stirred tank reactor [0.03%]
絮状污泥反应器完整氨氧化细菌的富集研究：序批式反应器与完全混合活性污泥反应器比较
Ying Zhu,Jiaying Hou,Fangang Meng et al.
Ying Zhu et al.
This study attempted to compare the enrichment of complete ammonium oxidation (comammox) bacteria, which are affiliated with Nitrospira and not able to generate nitrous oxide (N2O, a potent greenhouse gas) through biological pathways, in tw...