共被期刊论文引用了4次
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| 1 | 污水处理系统中厌氧氨氧化细菌的富集策略显示文摘厌氧氨氧化(Anammox)工艺有利于实现可持续的污水生物处理,自发现以来就引起了人们的极大兴趣,与传统的生物脱氮技术相比,其优势在于节约充氧电耗与外加碳源所需的运行费用,以及较低的剩余污泥产量。然而,厌氧氨氧化细菌(AnAOB)的生长速率极其缓慢,限制了Anammox工艺的大规模应用。综述了以往富集AnAOB的研究,主要介绍了以下3个方面:接种污泥选择、载体与反应器设计以及外加化学物质。该文将有助于研究人员规划和设计一个合适的AnAOB富集策略,有利于拓宽Anammox工艺在污水生物处理中的应用。 | 冯婉仪 李家麟 段晨雪 彭永臻 | 2024 | 北京工业大学学报2024，50，2： | 1 |
| 2 | Quantifying the electron-donating and-accepting capacities of wastewater for evaluating and optimizing biological wastewater treatment processes显示文摘Biological processes have been widely used for the treatment of both domestic and industrial wastewaters.In such biological processes,pollutants are converted into pollution-free substances by microorganisms through oxidation-reduction reactions.Thus,how to quantify the internal oxidation-reduction properties wastewaters and seek out targeted countermeasures is essential to understand,operate,and optimize biological wastewater treatment systems.So far,no such approach is available yet.In this work,a novel concept of electron neutralization-based evaluation is proposed to describe the internal oxidation-reduction properties of wastewater.Pollutants in wastewater are defined as electron donor substances(EDSs)or electron acceptor substances(EASs),which could give or accept electrons,respectively.With such an electron neutralization concept,several parameters,i.e.,electron residual concentration(R),economy-related index(E and E r),and economical evaluation index(Y and Y r),are defined.Then,these parameters are used to evaluate the performance and economic aspects of currently applied wastewater treatment processes and even optimize systems.Three case studies demonstrate that the proposed concept could be effectively used to reduce wastewater treatment costs,assess energy recovery,and evaluate process performance.Therefore,a new,simple,and reliable methodology is established to describe the oxidation-reduction properties of wastewater and assess the biological wastewater treatment processes. | Xian-Bin Ying Chen-Yi Tang Wei Guo Dong-Shen Sheng Mei-Zhen Wang Hua-Jun Feng | 2021 | Journal of Environmental Sciences2021，33，4： | 0 |
| 3 | A novel approach to estimate and control denitrification performance in activated sludge systems with respirogram technology显示文摘Respirogram technology has been widely applied for aerobic process, however, the response of respirogram to anoxic denitrification is still unclear. To reveal such response may help to design a new method for the evaluation of the performance of denitrification. The size distribution of flocs measured at different denitrification moments demonstrated a clear expansion of flocs triggered by denitrification, during which higher specific endogenous and quasi-endogenous respiration rates(SOUReand SOURq) were also observed. Furthermore,SOURqincreases exponentially with the specific denitrification rate(SDNR), suggesting that there should be a maximum SDNR in conventional activated sludge systems. Based on these findings, an index Rq/t, defined as the ratio of quasi-endogenous(OURq) to maximum respiration rate(OURt), is proposed to estimate the denitrification capacity that higher Rq/tindicates higher denitrification potential, which can be readily obtained without complex measurement or analysis, and it offers a novel and promising respirogram-based approach for denitrification estimation and control by taking measures to extend anoxic time to maintain its value at a high level within a certain range. | Zhihua Li Yali Zhang Zhenyu Hang Meng Lu Haiguang Wang Xingdong Gao Ruina Zhang | 2022 | Journal of Environmental Sciences2022，34，11： | 0 |
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