supported by the National Natural Science Foundation of China(No.52370059);the Beijing Natural Science Foundation(No.JQ22027);the Fundamental Research Funds for the Central Universities(No.E2EG0502X2).
Membrane fouling poses a significant challenge to the sustainable development of membrane bioreactor(MBR)technologies for wastewater treatment.The accurate prediction of the membrane filtration process is of great imp...
supported by the Key Technologies Research and Development Program of Guangzhou (No.2023B03J1284);Guangdong Yuehai Water Investment Co.,Ltd. (No.CC80-QT01-2020-0010).
This work established a quantitative method to access the shear stability of aerobic granular sludge(AGS)and validated its feasibility by using the mature AGS from a pilot-scale(50 tons/day)membrane bioreactor(MBR)for...
supported by the National Natural Science Foundation of China(Grant No.51978232);the Natural Science Foundation of Tianjin City(Grant No.19JCJQJC63000);the Natural Science Foundation of Hebei Province(Grant No.E2019202012);the Science and Technology Project of Hebei Education Department of China(Grant No.QN2019022).
Simultaneous nitrification and denitrification(SND)is an efficient method to remove nitrogen in municipal wastewater treatment.However,low dissolved oxygen(DO)concentrations are generally required,leading to serious m...
National Natural Science Foundation of China(Nos.51925806 and 52200108)for the financial support of the work;supported by the Chenguang Program of Shanghai Education Development Foundation;Shanghai Municipal Education Commission。
Membrane will inevitably reach the end of its lifespan due to the irrecoverable fouling accumulation in membrane bioreactors(MBRs)during long-term operation.Herein,we developed an eco-friendly membrane regeneration st...
supported by the Research Agricultural Project of Tianjin(China)(No.JBGG202207)the support of Cangzhou Institute of Tiangong University(China)(No.TGCYY-F-0103);Beijing Nova Program(China)(No.Z201100006820040).
This study proposed the design, fabrication, and assembly of membrane integrity detection instruments in membrane bioreactors (MBR) based on fluorescence spectroscopy. Based on the PARAFAC model, we found that the pea...
support provided by the China Scholarship Council(CSC)of the Ministry of Education,China(CSC No.201708330281).
Discharged hospital wastewater contains various pathogenic microorganisms,antibiotic groups,toxic organic compounds,radioactive elements,and ionic pollutants.These contaminants harm the environment and human health ca...
This study was sponsored by the Beijing Natural Science Foundation(No.L182044);Youth Innovation Promotion Association CAS(No.2019172).
While a growing number of wastewater treatment plants(WWTPs)are being retrofitted from the conventional activated sludge(CAS)process to the membrane bioreactor(MBR)process,the debate on the techno-economy of MBR vs.CA...
In recent years, with the rapid development of domestic science and technology, membrane bioreactor, as an important facility for water resources regeneration, plays a vital role in improving the stability of water qu...
The authors thank the Natural Sciences and Engineering Research Council of Canada,Canada(NSERC-STPGP-479160 Strategic grant,Premier Tech Ltée,Canada Research Chair)for financial support.
The study was conducted to investigate the effect of sludge retention on bacterial community composition of membrane bioreactor(MBR)treating synthetic hospital wastewater.The removal of four pharmaceuticals,namely car...
supported by the National Natural Science Foundation of China(Nos.51622813,51608546,and 51478487);the Natural Science Foundation of Guangdong Province(No.2014A030306002);China Postdoctoral Science Foundation(No.2019M662839)。
Microbial immigrants arriving with influent wastewater may influence activated sludge(AS)ecosystems.However,the extent to which immigration impacts AS communities is still debated.To explore the intensity of immigrati...