Economically viable microalgal biodiesel production is unrealistic and unsustainable owing
to expensive harvesting or dewatering techniques. Hence, immense and meticulous …

Poor mass transfer in gas–liquid systems is still a major bottleneck in many biological
processes which limits effective bioconversions. Nano bubble technology (NBT) is an …

Energy is the utmost requirement for driving the organization and maintenance of entire
ecosystem. Our continued dependency on fossil fuels such as coal, petroleum and natural …

Microalgae are a promising renewable feedstock for a diverse number of products such as
fuels, fine chemicals, nutraceuticals, and cosmetics. The extraction and processing of …

Microalgae are a promising feedstock for renewable biofuel to replace traditional fossil
energy. However, one of the major challenges of the commercialization of microalgal …

Microalgae is capable of fixing CO 2 and utilizing nutrients from wastewater through
photosynthesis, making it the most promising biotechnology for carbon capture. Efficient …

Colloidal interactions between magnetic nanoparticles (NPs) and algal cells are of
paramount significance to magnetophoretic separation of algal biomass from water. This …

Biomass harvesting and dewatering are major operational costs that constrain the
development and expansion of the industrial use of microalgae; particularly for low value …

The parameter of bubble size is of great significance to the bubbly flow. In this paper, the
Continuous Spectrum Bubble Generator (CSBG), consisting of a sparger and impeller, was …

In microalgae harvesting, flocculation is usually a compulsory preliminary step to further
separation by sedimentation or flotation. For some microalgae species, and under certain …