Results 231 to 240 of about 1,029,665 (311)

Accelerated Catalytic Ozonation in a Mesoporous Carbon-Supported Atomic Fe-N4 Sites Nanoreactor: Confinement Effect and Resistance to Poisoning.

Environmental Science and Technology, 2023
The design of a micro-/nanoreactor is of great significance for catalytic ozonation, which can achieve effective mass transfer and expose powerful reaction species.
Wei Qu, Manhui Luo, Zhuoyun Tang, Tao Zhong, Huinan Zhao, Lingling Hu, D. Xia, Shuanghong Tian, D. Shu, Chun He   +9 more
semanticscholar   +1 more source

Revisit the Role of Salinity in Heterogeneous Catalytic Ozonation: The Trade-Off between Reaction Inhibition and Mass Transfer Enhancement.

Environmental Science and Technology, 2023
Heterogeneous catalytic ozonation (HCO) is an effective technology for advanced wastewater treatment, while the influence of coexisting salts remains unclear and controversial.
Kechao Lu, Tengfei Ren, Ni Yan, Xia Huang, Xiaoyuan Zhang   +4 more
semanticscholar   +1 more source

Comprehensive effect of water matrix on catalytic ozonation of chloride contained saline wastewater.

Water Research, 2023
Chloride ion (Cl-) is one of the most common anions in wastewater and saline wastewater, but its elusive effects on organics degradation are not clear yet in many cases.
Jiakai Qiu, J. Wang, Mingzhu Ren, Xin Yang, Jianbo Zhang, Xiaolong Zhang, H. Cao, Yongbing Xie   +7 more
semanticscholar   +1 more source

Catalytic ozonation of hard COD in coking wastewater with Fe2O3/Al2O3-SiC: From catalyst design to industrial application.

Journal of Hazardous Materials, 2023
Development of robust, reactive, and inexpensive catalyst for pollutants abatement with catalytic ozonation is of great significance. Herein, the effect of a robust and easy-recovery catalyst, Fe2O3/Al2O3-SiC, for the catalytic ozonation of hardly ...
Wei Shi, Xiaojing Liu, Yu-lei Liu, Dong Li, Xili Tong, Jun Ma, Lu Wang   +6 more
semanticscholar   +1 more source

Development, dilemma and potential strategies for the application of nanocatalysts in wastewater catalytic ozonation: A review.

Journal of Environmental Science, 2023
With the continuous development of nanomaterials in recent years, the application of nanocatalysts in catalytic ozone oxidation has attracted more and more researchers' attention due to their excellent catalytic properties.
Xiaoguang Jin, Changyong Wu, L. Fu, Xiangmiao Tian, Panxin Wang, Yuexi Zhou, J. Zuo   +6 more
semanticscholar   +1 more source

Challenges and pitfalls in the investigation of the catalytic ozonation mechanism: A critical review.

Journal of Hazardous Materials, 2022
Catalytic ozonation is a promising technology for pollutant abatement in water and wastewater treatment. However, there are many controversies and contradictions regarding the mechanisms of catalytic ozonation in literature, which has seriously ...
Yujue Wang, G. Yu
semanticscholar   +1 more source

Mn-doped carbon-Al2SiO5 fibers enable catalytic ozonation for wastewater treatment: Interface modulation and mass transfer enhancement.

Journal of Hazardous Materials, 2023
Heterogeneous catalytic ozonation is an efficient approach to remove hazardous and refractory organic contaminants in wastewater. It is crucial to design an ozone catalyst with high catalytic activity, high mass transfer and facile separation properties.
Tengfei Ren, Changpei Ouyang, Zuoyong Zhou, Shuning Chen, Mengxi Yin, Xia Huang, Xiaoyuan Zhang   +6 more
semanticscholar   +1 more source

Enhanced Catalytic Ozonation for Eliminating CH3SH via Stable and Circular Electronic Metal-Support Interactions of Si-O-Mn Bonds with Low Mn Loading.

Environmental Science and Technology, 2022
Catalytic ozonation of methyl mercaptan (CH3SH) can effectively control this unbearable odorous sulfur-containing volatile organic compound (S-VOC). The construction of an electronic metal-support interaction (EMSI) coordination structure to maximize the
Dingren Ma, Weiqi Liu, Yajing Huang, D. Xia, Qiyu Lian, Chun He   +5 more
semanticscholar   +1 more source

Catalytic Ozonation over Nanocarbon Materials

2022
Growing research interest has been attracted to developing state-of-the-art nanocarbon catalysts for catalytic ozonation because of their high activity and environmentally benign nature. Additionally, thanks to the versatility of nanocarbons, the interactions of O3 and organics on their active sites can be investigated in-depth by surface and ...
Ya Liu, Yuxian Wang
openaire   +1 more source

Manipulating Selectivity of Hydroxyl Radical Generation by Single-Atom Catalysts in Catalytic Ozonation: Surface or Solution.

Environmental Science and Technology, 2022
Hydroxyl radical-dominated oxidation in catalytic ozonation is, in particular, important in water treatment scenarios for removing organic contaminants, but the mechanism about ozone-based radical oxidation processes is still unclear. Here, we prepared a
J. Wang, Yongbing Xie, G. Yu, L. Yin, Jiadong Xiao, Yuxian Wang, W. Lv, Zhi Sun, Jaehong Kim, Hongbin Cao   +9 more
semanticscholar   +1 more source