Sign in to use this feature.

Years

Between: -

Subjects

remove_circle_outline
remove_circle_outline
remove_circle_outline
remove_circle_outline

Journals

Article Types

Countries / Regions

Search Results (1)

Search Parameters:
Keywords = Nano Water Ion Technology (NWIT)

Order results
Result details
Results per page
Select all
Export citation of selected articles as:
18 pages, 1940 KiB  
Article
Nano Water Ion Technology for VOCs Degradation: Insights into the Synergistic Mechanism of Hydrogen-Containing and Non-Hydrogen-Containing Reactive Oxygen Species
by Ge Zhang, Yujia Wei, Fulu Sun and Maierfeina Maihemuti
Processes 2025, 13(7), 1959; https://doi.org/10.3390/pr13071959 - 20 Jun 2025
Viewed by 376
Abstract
Volatile Organic Compounds (VOCs) pollution poses significant threats to both environmental quality and human health, while conventional purification technologies such as photocatalysis and adsorption exhibit limitations, including low efficiency and high operational costs. This study implements Nano Water Ion Technology (NWIT) for efficient [...] Read more.
Volatile Organic Compounds (VOCs) pollution poses significant threats to both environmental quality and human health, while conventional purification technologies such as photocatalysis and adsorption exhibit limitations, including low efficiency and high operational costs. This study implements Nano Water Ion Technology (NWIT) for efficient VOCs degradation under ambient conditions (20 °C). Through a customized reaction system, we systematically investigated the degradation performance and mechanistic pathways of NWIT toward representative VOCs (formaldehyde and toluene). Experimental analysis revealed significant correlations between NWIT operation and VOCs degradation: degradation efficiency decreased with elevated airflow velocity, increased with higher relative humidity, and demonstrated concentration-dependent kinetics influenced by ambient VOCs levels. Mechanistic studies identified the co-existing state of O2 and H2O as a decisive factor in NWIT efficacy, with non-hydrogen-containing reactive oxygen species exhibiting dominant regulatory roles in VOCs degradation processes, demonstrating superior efficiency enhancement contributions compared to hydrogen-containing reactive oxygen species. Full article
(This article belongs to the Special Issue Green Separation and Purification Processes)
Show Figures

Figure 1

Back to TopTop