Biological and physical selectors for mobile biofilms, aerobic granules, and densified-biological flocs in continuously flowing wastewater treatment processes: A state …

GT Daigger, J Kuo, N Derlon, D Houweling… - Water Research, 2023 - Elsevier
There have been significant advances in the use of biological and physical selectors for the
intensification of continuously flowing biological wastewater treatment (WWT) processes …

Advancements and prospects in the utilization of metal ions and polymers for enhancing aerobic granulation during industrial effluent treatment and resource recovery

AH Jagaba, DU Lawal, I Abdulazeez, IM Lawal… - Journal of Water …, 2024 - Elsevier
Industrial effluents contain poisonous and resistant pollutants, thereby posing major
environmental risk to public health. Given the fact that the conventional treatment …

Intensifying existing urban wastewater

MKH Winkler, MCM Van Loosdrecht - Science, 2022 - science.org
As the population continues to grow, increasing engineering challenges are associated with
the sustainable life cycle of consumption and production of safe, reusable water. The water …

[HTML][HTML] Utilizing anaerobic substrate distribution for growth of aerobic granular sludge in continuous-flow reactors

VA Haaksman, EJH van Dijk, S Al-Zuhairy, M Mulders… - Water Research, 2024 - Elsevier
The development of continuous flow reactors (CFRs) employing aerobic granular sludge
(AGS) for the retrofit of existing wastewater treatment plants (WWTPs) using a continuous …

[HTML][HTML] Long-term effects of hydrocyclone operation on activated sludge morphology and full-scale secondary settling tank wet-weather operation in long sludge age …

N Gemza, K Janiak, B Zięba, J Przyszlak… - Science of the Total …, 2022 - Elsevier
This paper presents the study concerning long-term effects of a full scale hydrocyclone unit
implemented in a continuous flow long sludge age system, on sedimentation, treatment …

Biological process architecture in continuous‐flow activated sludge by gravimetry: Controlling densified biomass form and function in a hybrid granule–floc process at …

C Roche, S Donnaz, S Murthy… - Water Environment …, 2022 - Wiley Online Library
Full‐scale demonstration of activated sludge conversion into a granule–floc hybrid process
was implemented in Dijon (France) water resource recovery facility (WRRF). Biomass …

Enhancement of activated sludge wastewater treatment with hydraulic selection

RA Maltos, RW Holloway, TY Cath - Separation and Purification Technology, 2020 - Elsevier
The slow settling rate of activated sludge (AS) in secondary clarifiers and batch reactors
results in increased hydraulic retention time, AS with a higher water content pumped to the …

[HTML][HTML] Coupling physical selection with biological selection for the startup of a pilot-scale, continuous flow, aerobic granular sludge reactor without treatment …

Z An, J Wang, X Zhang, CB Bott, B Angelotti, M Brooks… - Water Research X, 2023 - Elsevier
This study removes two technical constraints for transitioning full-scale activated sludge
infrastructure to continuous flow, aerobic granular sludge (AGS) facilities. The first of these is …

[PDF][PDF] Continuous flow aerobic granular sludge: recent developments and applications

C Yu, K Wang - Water Science & Technology, 2024 - iwaponline.com
Aerobic granular sludge (AGS) in continuous-flow reactors (CFRs) has attracted significant
interest, with notable progress in research and application over the past two decades …

[HTML][HTML] Making waves: Riding the densification wave from current understanding to advancement

K Bauhs, M Armenta, R Maltos, B Sturm, P Regmi - Water Research, 2024 - Elsevier
Densification is a novel intensification strategy with the potential to improve treatment
capacity within existing continuous-flow (CF) water resource recovery facilities at low capital …