Results 251 to 260 of about 242,468 (294)

A Novel Ni-rich O3-Na[Ni0.60Fe0.25Mn0.15]O2 Cathode for Na-ion Batteries

, 2020
O3-type layered oxide materials are being considered as one of the most promising cathodes for Na-ion batteries owing to their higher capacity, however, they usually suffer from structural damage at the highly desodiated state. To achieve the stable/high-
Feixiang Ding, Chenglong Zhao, Dong Zhou, Qingshi Meng, Dongdong Xiao, Qiangqiang Zhang, Yaoshen Niu, Yuqi Li, Xiaohui Rong, Yaxiang Lu, Liquan Chen, Yong‐Sheng Hu   +11 more
semanticscholar   +1 more source

O3 and NOx Exchange

2015
This discussion was based on the background document “Review on modelling atmosphere-biosphere exchange of Ozone and Nitrogen oxides”, which reviews the processes contributing to biosphere-atmosphere exchange of O3 and NOx, including stomatal and non-stomatal exchange of O3 and NO, NO2.
Loubet, Benjamin, Ammann, Christof, Castell, Jean-François, Emberson, Lisa, Ganzeveld, Laurens, Kowalski, Andrew S., Laville, Patricia, Merbold, Lutz, Personne, Erwan, Stella, Patrick, Tuovinen, Jari-Petteri, Tuzet, Andree   +11 more
openaire   +3 more sources

Degradation and mineralization of ofloxacin by ozonation and peroxone (O3/H2O2) process.

Chemosphere, 2020
The degradation and mineralization of ofloxacin (OFX) by ozonation and peroxone process (O3/H2O2) was investigated. The influence of operational conditions and inorganic anions on the mineralization of OFX were also studied. Results showed that OFX could
Hai Chen, Jianlong Wang
semanticscholar   +1 more source

Oxidation of microplastics by O3 and O3/H2O2: Surface modification and adsorption capacity

, 2021
When Microplastics (MPs) pass through wastewater treatment plants equipped with advanced oxidation systems, they might be oxidized, thus changing their surface characteristics and adsorption behavior. This work evaluated if ozone (O3) and the association
Tiago Gomes de Aragão Belé, Tauany F. Neves, Joyce Cristale, P. Prediger, M. Constapel, Renato F. Dantas   +5 more
semanticscholar   +1 more source

Tower observed vertical distribution of PM2.5, O3 and NOx in the Pearl River Delta

, 2020
The vertical structure characteristics of the concentrations of PM2.5, O3 and NOx are analyzed in conjunction with the meteorological data collected in December 2017 from a new meteorology tower in the Pearl River Delta region. The results show that: (1)
Lei Li, Chaoqun Lu, P. Chan, Xuan Zhang, Hong-Long Yang, Zijuan Lan, Wen-hai Zhang, Yuehe Liu, L. Pan, Li Zhang   +9 more
semanticscholar   +1 more source

Photodissociation of O3+

The Journal of Chemical Physics, 1982
Photodissociation of O3+ is reported. (AIP)
S. P. Goss, J. D. Morrison
openaire   +1 more source

Responses of PM2.5 and O3 concentrations to changes of meteorology and emissions in China.

Science of the Total Environment, 2019
Tremendous efforts have been made to reduce the severe air pollution in China since 2013. However, the annual and peak fine particulate matter (PM2.5) concentrations during severe events in winter did not always reduce as expected.
Pengfei Wang, Hao Guo, Jianlin Hu, S. Kota, Q. Ying, Hongliang Zhang   +5 more
semanticscholar   +1 more source

Treatment of pharmaceutical wastewater containing antibiotics by O3 and O3/H2O2 processes

Chemosphere, 2003
Ozonation of three different synthetic pharmaceutical formulation wastewater containing two human antibiotics and a veterinary antibiotic has been studied to enhance the their biodegradability. The effects of pH and initial chemical oxygen demand (COD) value as well as addition of hydrogen peroxide on ozonation process were investigated.
Işil, Akmehmet Balcioğlu, Merih, Otker
openaire   +2 more sources

The degradation of chloramphenicol by O3/PMS and the impact of O3-based AOPs pre-oxidation on dichloroacetamide generation in post-chlorination

, 2020
The frequent detection of chloramphenicol (CAP) in wastewater and surface water gives rise to concerns on its fatal myelosuppression and aplastic anemia.
Ying Cao, W. Qiu, Yumeng Zhao, Juan Li, Jin Jiang, Yi Yang, Su-yan Pang, Guanqi Liu   +7 more
semanticscholar   +1 more source

O3 and UV/O3 oxidation of organic constituents of biotreated municipal wastewater

Water Research, 2008
Dissolved organic matter (DOM) in the biotreated effluent of a municipal wastewater treatment plant was separated by XAD-8 and XAD-4 resins into four fractions: hydrophobic acids, non-acid hydrophobics, transphilics and hydrophilics. Ozonation with and without ultraviolet (UV) enhancement removed most UV-absorbing substances in the first 30 min ...
Jianli, Gong, Yongdi, Liu, Xianbo, Sun
openaire   +2 more sources