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The Existence and Stability Mechanism of Bulk Nanobubbles: A Review [PDF]

open access: yesNanomaterials
Since they were shown to be a potential phenomenon through experimentation, bulk nanobubbles (BNBs) have been a long-standing controversy. The controversy mainly originates from the fact that their stability cannot be well explained by the established ...
Changsheng Chen   +2 more
doaj   +7 more sources

Coupling Effects of Ionic Surfactants and Electrolytes on the Stability of Bulk Nanobubbles [PDF]

open access: yesNanomaterials, 2022
As interest in the extensive application of bulk nanobubbles increases, it is becoming progressively important to understand the key factors affecting their anomalous stability.
Xiaotong Ma   +3 more
doaj   +3 more sources

The effect of ultrasound on bulk and surface nanobubbles: A review of the current status

open access: yesUltrasonics Sonochemistry, 2021
The generation, and stability of nanobubbles are of particular interest for fundamental research and have potential application in numerous fields. Several attempts were made in the literature to produce nanobubbles through acoustic cavitation.
Xiangning Bu, Muidh Alheshibri
doaj   +4 more sources

Role of bulk nanobubbles in removing organic pollutants in wastewater treatment [PDF]

open access: yesAMB Express, 2021
The occurrence of a variety of organic pollutants has complicated wastewater treatment; thus, the search for sustainable and effective treatment technology has drawn significant attention.
Jiajia Wu   +5 more
doaj   +2 more sources

Theoretical Analysis on the Stability of Single Bulk Nanobubble

open access: yesFrontiers in Materials, 2022
As predicted by classical macroscopic theory, the lifetime for nanoscale gas bubbles is extremely short, which causes conflict when detecting stable bulk nanobubbles experimentally in recent years.
Yao Wang   +8 more
doaj   +1 more source

Nanobubble Dynamics in Aqueous Surfactant Solutions Studied by Liquid-Phase Transmission Electron Microscopy

open access: yesEngineering, 2021
Nanobubbles have attracted considerable attention in various industrial applications due to their exceptionally long lifetime and their potential as carriers at the nanoscale.
Yuna Bae   +7 more
doaj   +1 more source

Lipid-Coated Nanobubbles in Plants

open access: yesNanomaterials, 2023
One of the more surprising occurrences of bulk nanobubbles is in the sap inside the vascular transport system of flowering plants, the xylem. In plants, nanobubbles are subjected to negative pressure in the water and to large pressure fluctuations ...
Stephen Ingram   +2 more
doaj   +1 more source

Nanobubble Enhances Rutile Flotation Separation in Styrene Phosphoric Acid System

open access: yesSeparations, 2023
Due to the weak hydrophobicity of styrene phosphoric acid (SPA), the amount used as a collector for rutile flotation is too large, resulting in high beneficiation costs. In this study, SPA was modified by nanobubbles to enhance its hydrophobicity.
Yonghai Wang, Wei Xiao, Wenqing Qin
doaj   +1 more source

Does salting-out effect nucleate nanobubbles in water: Spontaneous nucleation?

open access: yesUltrasonics Sonochemistry, 2022
The solubility of gases in aqueous salt solution decreases with the salt concentration, often termed the “salting-out effect.” The dissolution of salt in water is followed by dissociation of salt and further solvation of ions with water molecules.
Kalyani Agarwal   +2 more
doaj   +1 more source

The effect of preparation time and aeration rate on the properties of bulk micro-nanobubble water using hydrodynamic cavitation

open access: yesUltrasonics Sonochemistry, 2022
Fundamental research on bulk micro-nanobubbles (BMNBs) has grown rapidly due to the demand for their industrial applications and potential role in interfacial sciences.
Shaoqi Zhou   +7 more
doaj   +1 more source

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