Due to the various parameters that influence air solubility and microbubble production in
dissolved air flotation (DAF), a multitude of values that cover a large range for these …

Abstract Effects of calcium ions and polyaluminum chloride (PACl) on membrane fouling in
coagulation-ultrafiltration (UF) process were investigated in this study. Filtration tests …

The main treatment unit in conventional systems for surface water is coagulation-flocculation
(CF) process, which consumes huge quantities of coagulant, and produces large volume of …

Klebsiella variicola B16, a microbial bioflocculant (MBF-B16)-producing bacteria, was
isolated and identified by its 16S rRNA sequence, biochemical properties, and physiological …

Drinking water treatment sludge, characterized as accumulated suspended solids and
organic and inorganic matter, is produced in large quantities during the coagulation process …

The characteristics of typical source waters in northern China and their enhanced
coagulation features were studied in this paper. Through bench scale tests, a composite …

The collision efficiency factor of bubble and particle (αbp) in dissolved air flotation (DAF) can
be calculated theoretically by trajectory analysis, which takes into account both …

Wool is perceived to be a clean and green natural fibre. However, raw wool contains
substantial amounts of contaminants that must be removed in a wool scouring process …

The effect of coagulant aid sodium alginate (SA) on coagulation behavior and floc
characteristics of aluminum sulfate (AS) was investigated for synthetic dye wastewater …

Highlights•Coagulation plays primary and important roles in water and wastewater
treatment.•Researches are needed for novel coagulants, hybrid processes and control …