Results 261 to 270 of about 3,691,439 (311)

Antifouling characteristics and mechanisms in visible-light photocatalytic membrane bioreactor based on g-C3N4 modified membrane.

Water Research
A novel visible-light photocatalytic membrane bioreactor (R3) was constructed for membrane fouling control and effluent quality improvement.
Lanyue Qi, Yue Yang, Zhong-Cheng Yang, Jun-Wen Qi, Yu-Jun Zhou, Zhi-Gao Zhu, Jian-Sheng Li   +6 more
semanticscholar   +1 more source

Facile synthesis of PVDF photocatalytic membrane based on NCQDs/BiOBr/TiO2 heterojunction for effective removal of tetracycline

, 2021
Porous TiO2 nanorods were synthesized by H2SO4 etching method, combined with the synthesis technology of BiOBr-TiO2 heterojunction and NCQDs to synthesis the ternary NCQDs-BiOBr-TiO2 photocatalyst.
Hongyu Luo, Ming Yan, Yilin Wu, Xin-Yu Lin, Yongsheng Yan   +4 more
semanticscholar   +1 more source

Preparation and decontamination performance of a flexible self-standing hydrogel photocatalytic membrane

Journal of Membrane Science, 2021
The membrane immobilization of photocatalyst is a kind of win-win mode which can not only avoid the loss of catalyst but also give the membrane antibacterial and self-cleaning properties. Nevertheless, the inefficiency and low durability remain two major
Mengyang Lu, Han-Min Zhang
semanticscholar   +1 more source

A photocatalytic and superhydrophobic self-cleaning nanocellulose-based membrane based on Cu-MOF for highly efficient oil/water separation, the removal of dyes and anti-biofouling towards sewage remediation.

International Journal of Biological Macromolecules
Multifunctional superhydrophobic nanocellulose-based membranes for self-cleaning, oil/water separation, photocatalytic degradation, and anti-biofouling are in great demand for sewage treatment.
Zuo-Zhu Yin, Tong Zhou, Zihao Li, Yuanting Deng, Ming-Shan Xue, Yuhua Chen, Junfei Ou, Yu Xie, Yi-Wei Luo, C. Xie, Zhen Hong   +10 more
semanticscholar   +1 more source

Construction of stable Ti3+-TiO2 photocatalytic membrane for enhanced photoactivity and emulsion separation

, 2021
Stable Ti3+-doped TiO2 photocatalytic membrane (PM) was fabricated though a green and facile combination of hydrothermal reaction and low-temperature vacuum-activation.
Yuheng Zhang, Jiawei Li, Yongxuan Shen, O. Xu, Shuyu Wan, Xia-Shi Zhu   +5 more
semanticscholar   +1 more source

Emerging investigator series: Photocatalytic membrane reactors: fundamentals and advances in preparation and application in wastewater treatment

Environmental Science Water Research & Technology, 2021
Photocatalytic membrane reactor (PMR) is a promising treatment technology for degradation of the organic compounds discharged from wastewater treatment facilities.
Andrew Ashley, Brandon Thrope, M. Choudhury, A. H. Pinto   +3 more
semanticscholar   +1 more source

An overview of TiO2-based photocatalytic membrane reactors for water and wastewater treatments

, 2020
Photocatalytic membrane reactors (PMRs), which coupled photocatalysts (PCs) with the membrane separation process has gained huge interest for the purification of water and wastewater treatments.
Shahina Riaz, Soojin Park
semanticscholar   +1 more source

Preparation of Ag/β-cyclodextrin co-doped TiO2 floating photocatalytic membrane for dynamic adsorption and photoactivity under visible light

, 2020
Ag and β-CD co-doped TiO2 floating photocatalytic membrane (PM) was prepared through a modified electrospinning process coupled with a low-temperature in situ hydrothermal method.
Yuheng Zhang, Qi Li, Qinglin Gao, Shuyu Wan, Pei Yao, Xia-Shi Zhu   +5 more
semanticscholar   +1 more source

Ag2CO3@UiO-66-NH2 embedding graphene oxide sheets photocatalytic membrane for enhancing the removal performance of Cr(VI) and dyes based on filtration

, 2020
A novel photocatalytic membrane was prepared by using graphene oxide (GO), UiO-66-NH2 and Ag2CO3 as basic materials on the surface of PVDF membrane by vacuum filtration self-assembly.
Haojie Zeng, Zong-Xue Yu, Liangyan Shao, Xiuhui Li, Meng Zhu, Yu-Chuan Liu, Xiaofang Feng, Ximei Zhu   +7 more
semanticscholar   +1 more source

PHOTOCATALYTIC MEMBRANE REACTORS

2008
Heterogeneous photocatalysis is a promising technique for the abatement of organic and inorganic pollutants. This method is based on particular properties of semiconductor materials that irradiated with light of suitable energy (i.e. equal or higher than that of the band gap) can promote electrons from the valence to the conduction band with the ...
LODDO, Vittorio, AUGUGLIARO, Vincenzo, Molinari, R, PALMISANO, Leonardo   +3 more
openaire   +2 more sources