Results 71 to 80 of about 1,018 (154)

Relationship between chlorine decay and nanobubble application in secondary treated wastewater

Water Science and Technology
There has been numerous research on the uses of treated wastewater that needs chlorine disinfection, but none have looked at the impacts of injecting nanobubbles (NBs) on the decomposition of residual chlorine.
Ahmed Khaled Abdella Ahmed, Moussa Shalaby, Osama Negim, Talaat Abdel-Wahed   +3 more
doaj   +1 more source

Molecular dynamics study on the mechanisms of ultrafine bubbles in CO2 hydrate formation

Journal of CO2 Utilization
The accelerating rise in atmospheric CO₂, driven by anthropogenic emissions, necessitates urgent mitigation strategies. Among carbon capture and storage (CCS) technologies, CO₂ hydrate-based methods offer a promising pathway for efficient sequestration ...
Hamidreza Hassanloo, Xinyan Wang
doaj   +1 more source

Unveiling the inherent properties and impact of ultrafine nanobubbles in polar and alcoholic media through unsupervised machine learning and atomic insight

International Journal of Thermofluids
The presence of dissolved gas in the host medium in various industrial processes, such as the presence of oxygen and hydrogen during water splitting or carbon dioxide in fuel cells, or the dissolution of nitrogen for industrial applications, increases ...
Hamidreza Hassanloo, Xinyan Wang
doaj   +1 more source

The Quest for Industrially and Environmentally Efficient Nanobubble Engineering: Electric-Field versus Mechanical Generation Approaches

Applied Sciences
Nanobubbles (NBs) are gaseous domains at the nanoscale that can exist in bulk liquid or on solid surfaces. They are noteworthy for their high potential for real-world applications and their long (meta)stability.
Niall J. English
doaj   +1 more source

Radical generation and bactericidal activity of nanobubbles produced by ultrasonic irradiation of carbonated water

Ultrasonics Sonochemistry
Our previous study showed that nanobubbles (NBs) encapsulating CO2 gas have bactericidal activity due to reactive oxygen species (ROS) (Yamaguchi et al., 2020).
Takayuki Mokudai, Michi Kawada, Daisuke Tadaki, Ayumi Hirano-Iwata, Hiroyasu Kanetaka, Hiroshi Fujimori, Emiko Takemoto, Michio Niwano   +7 more
doaj   +1 more source

Studying the Effects of Dissolved Noble Gases and High Hydrostatic Pressure on the Spherical DOPC Bilayer Using Molecular Dynamic Simulations

Membranes
Fine-grained molecular dynamics simulations have been conducted to depict lipid objects enclosed in water and interacting with a series of noble gases dissolved in the medium. The simple point-charge (SPC) water system, featuring a boundary composed of 1,
Eugeny Pavlyuk, Irena Yungerman, Alice Bliznyuk, Yevgeny Moskovitz   +3 more
doaj   +1 more source

Environmentally Sustainable and Energy-Efficient Nanobubble Engineering: Applications in the Oil and Fuels Sector

Fuels
In bulk liquid or on solid surfaces, nanobubbles (NBs) are gaseous domains at the nanoscale. They stand out due to their extended (meta)stability and great potential for use in practical settings. However, due to the high energy cost of bubble generation,
Niall J. English
doaj   +1 more source

Physicochemical Properties of Water in Contact with Nanobubbles Generated by CO2‐Hydrate Dissociation: An Investigation from Experiment and Molecular‐Dynamics Simulation

Advanced Materials Interfaces
The study investigates CO2‐nanobubbles (NBs) generated from gas‐hydrate dissociation, exploring their impact on the physicochemical properties of liquid water.
Parisa Naeiji, Mengdi Pan, Niall J. English   +2 more
doaj   +1 more source

Effect of dissolved-gas concentration on bulk nanobubbles generation using ultrasonication. [PDF]

Sci Rep, 2020
Lee JI, Yim BS, Kim JM.
europepmc   +1 more source

Massive generation of metastable bulk nanobubbles in water by external electric fields. [PDF]

Sci Adv, 2020
Ghaani MR, Kusalik PG, English NJ.
europepmc   +1 more source