Bubble coalescence experiments have been performed using a sliding bubble apparatus, in
which mm-sized bubbles in an aqueous electrolyte solution without added surfactant rose …

The sufficient provision of oxygen is mandatory for enzymatic oxidations in aqueous
solution, however, in process optimization this still is a bottleneck that cannot be overcome …

Most processes involving bubbling in a liquid require small bubbles to maximise
mass/energy transfer. A common method to prevent bubbles from coalescing is by the …

During the optimization of processes in biocatalysis, the limitations of mass transfer and
enzyme stability have to be overcome. To achieve these goals, aeration with microbubbles …

This dissertation investigates the impact of activated sludge on oxygen transfer in activated
sludge plants. The effect of surfactants on oxygen transfer is also studied and a method to …

This study presents the microbubble coalescence process in a confined microchannel.
Triple T-junction microfluidic devices with different main channel size were designed to …

Ionic liquids (ILs) have been widely considered as potential green solvents for CO2 capture,
and many promising ionic liquids have been synthesized and reported. However …

For first time, bubble size distribution, bubble shape, bubble orientation, mean bubble size
(d 32), gas holdup (ε g) and interfacial area in pure IL [BMIM][BF 4] were compared with …

Microbubbles have been attracting a lot of attention in the fields of chemical and
petrochemical engineering, environmental protection, medicine, and aquaculture etc …

Membrane dispersion has extensive application prospects in chemical and petrochemical
industries, water treatment, and various other fields. The membrane flux serves as a pivotal …