Nanobubbles 101

In this concluding episode, we venture into the domain of nanobubble engineering and its potential to revolutionise water treatment and clean water accessibility globally. We explore advanced techniques in electric field engineering with the aim of enhancing nanobubble generation and longevity, which would pave the way for a myriad of applications promising significant environmental and commercial...

In this episode we explore various innovative applications of nanobubbles in the oil and gas industry - from enhanced oil recovery to optimising fuels and biofuels, nanobubbles are a promising avenue for improving efficiency and yield in both upstream and downstream processes. We discuss how the incorporation of nanobubbles can significantly improve well stimulation and increase the extraction of...

In this episode we explore the versatile and innovative use of nanobubbles in water treatment, agriculture, aquaculture. We find that nanobubbles, through their unique properties such as a high surface area and electrostatic charge, offer a sustainable solution to reduce the necessity for chemicals, fertilisers, and nutrients. By facilitating more efficient delivery of these substances, nanobubble...

In this episode we explore the methods of generating nanobubbles, including Prof. English's breakthrough in electric field nanobubble generation, which confers significant energy efficiency advantages. We also explore the anticipated advances in lifetime and population engineering of nanobubbles which promises to further enhance the efficacy and applicability of this technology in addressi...

In this episode we explore the multifaceted applications of nanobubbles across a range of environmental and industrial sectors - from enhancing aquaculture health by addressing infections like sea lice to improving water quality through the extended half-life of ozone in nanobubble form, the utility of nanobubbles is proving to be exceptionally wide-ranging. We see how in the oil and gas industry,...

In this episode, we explore the complexities surrounding nanobubbles, focusing on their generation, characterisation, and stability. We explain how electric field methods of generating nanobubbles yield a notably higher zeta potential and higher nanobubble populations per unit volume, leading to longer-lived bubbles compared to those produced through mechanical methods. We look at how rigorous exp...

Nanobubbles might be small in size, but their potential impact is enormous. By understanding and harnessing their unique properties, we stand on the cusp of technological and environmental advancements that could shape the future of multiple industries and contribute significantly to sustainability efforts. Key Takeaways: Nanobubbles present a significant opportunity for advancing numerous in...

Nanobubbles 101 with Prof. Niall English is an introduction to the fascinating science of nanobbubles – tiny bubbles on the nanometre (nm) scale. Due to their small size, nanobubbles have distinct properties that make them potentially transformative for a wide range of industrial and environmental applications. This short audio course is designed to introduce you to nanobubbles, their properties,...