With the widespread application of new chemicals, the concentration of emerging contaminants (ECs), such as antibiotics, per- and polyfluoroalkyl substances (PFAS), microplastics, and new pesticides, in aquatic environments is on the rise. ECs such as those examined in the studies exhibit high toxicity, persistence, and a propensity for bioaccumulation, which can lead to significant risks for ecosystems and human health. Traditional water treatment technologies exhibit limited removal capabilities for ECs, whereas micro-nano bubbles (MNBs) exhibit great potential in the field of ECs treatment, due to their unique physicochemical properties. This article systematically reviews the research progress on the treatment of ECs using MNBs combined with other technologies, including physical methods (adsorption enhancement), chemical methods (ozonation, persulfate oxidation, photocatalysis, and material catalysis) and biological methods (microbial synergy). This review summarizes the research progress and mechanisms of MNBs combination technologies, outlining the critical knowledge gaps and future research perspectives to advance the rational design and engineering application of MNBs for ECs’ elimination in water treatment.
The presence of emerging contaminants (ECs) such as pharmaceuticals, pesticides, flame retardants, and personal care products is a growing concern for aquatic systems and human health because these contaminants are persistent and difficult to remove using traditional wastewater treatment methods. Microalgae‐based syste...
Shamshad Khan, Cailing Deng, Hrachuhi Galstyan· Water environment research· 0 citations
Nanomaterials (NMs) have shown broad application potential in wastewater deep treatment, but the actual application is constrained by some issues such as nanoparticle (NP) aggregation and poor recyclability. Different from previous comprehensive reviews, this article systematically synthesizes data from over 100 peer-r...
Zhong-Chuang Liu, S. Chang, Gilles Mailhot et al.· Molecules· 0 citations
The lack of water and its pollution has become one of the most important worldwide issues because of the high rates of human activity, urbanization, and development of industries. The traditional water treatment technology frequently has their drawbacks in efficiency, selectivity, but energy use and by eliminating new...
Suresh Babu Reddy, Anita Verma· International Journal of Mod...· 0 citations
The widespread occurrence of pharmaceutical contaminants in water bodies has become a major environmental concern due to their persistence, bioaccumulation potential, and adverse effects on aquatic ecosystems and human health. Conventional wastewater treatment technologies often exhibit limited efficiency in removing t...
Chaithanya ap, Saravanan Ravindran, Sebastin Varghese· Asian Journal of Pharmaceuti...· 0 citations
The growing occurrence of emerging contaminants (ECs) in air and water, including nanoplastics, per- and polyfluoroalkyl substances (PFAS), volatile organic compounds (VOCs), pathogenic microorganisms, and inorganic nanoparticles, has intensified the need for advanced and selective filtration technologies. In this co...
Felipe A. Lima, R. G. Machado, K. B. Teodoro et al.· ACS Applied Polymer Material...· 0 citations
The microplastic (MP) is a persistent contaminant that is commonly found in water, soil, sediments and air, and is less than 5 mm in size. This review aims to present the summary of recent studies concerning their chemical degradation, which include oxidative, photochemical, hydrolysis, advanced oxidation processes and...
Madhu Dubey Swarnkar· International Journal of Inn...· 0 citations
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