Suzhou Electrical Apparatus Science Academy

Hydraulic backwashing decision method based on fouling index trend analysis in full-scale ultrafiltration systems

ABSTRACT In full-scale ultrafiltration (UF) systems, timely hydraulic backwashing is essential for maintaining filtration efficiency and membrane service life. Conventional fixed-interval hydraulic backwashing strategies cannot account for cycle-to-cycle variations in membrane fo...

24-hour movement behaviour patterns differ across depressive symptom trajectories in community-dwelling older adults: a group-based trajectory model and compositional data analysis

Depressive symptoms in older adults change over time and do not follow a single uniform pattern. Whether 24-hour movement behaviour composition differs across depressive symptom trajectories remains unclear. This longitudinal secondary analysis used data from the Survey of Health...