Results 11 to 20 of about 1,114,422 (318)
Combination of Membrane-Based Pre-Treatment Techniques and Heterogeneous Photocatalysis to Obtain High-Quality Effluents from Produced Water [PDF]
MoleculesProduced water is the waste aqueous phase from petroleum extraction. As it contains salts, a high organic load, and toxic organic compounds, it should be treated before disposal or reuse.
Greta Brocchetto +8 more
doaj +2 more sources
Gels in Heterogeneous Photocatalysis: Past, Present, and Future [PDF]
GelsPhotocatalysis has attracted more and more attention as a possible solution to environmental, water, and energy crises. Although some photocatalytic materials have already proven to perform well, there are still some problems that should be solved for ...
Fitri Rizki Amalia +5 more
doaj +2 more sources
Application of Spinel and Hexagonal Ferrites in Heterogeneous Photocatalysis
Applied Sciences, 2021 Semiconducting materials display unique features that enable their use in a variety of applications, including self-cleaning surfaces, water purification systems, hydrogen generation, solar energy conversion, etc.
Zuzanna Bielan +3 more
doaj +2 more sources
Metal Organic Frameworks Based Materials for Heterogeneous Photocatalysis [PDF]
Molecules, 2018 The increase in environmental pollution due to the excessive use of fossil fuels has prompted the development of alternative and sustainable energy sources.
Shu-Na Zhao +3 more
doaj +2 more sources
The combination of heterogeneous photocatalysis with chemical and physical operations: a tool for improving the photoprocess performance [PDF]
Journal of Photochemistry and Photobiology C: Photochemistry Reviews, 2006 Heterogeneous photocatalysis is a process of great potential for pollutant abatement and waste treatment. In order to improve the overall performance of the photoprocess, heterogeneous photocatalysis is being combined with physical or chemical operations,
Augugliaro, V. +3 more
core +3 more sources
Recent advances of nickel hydroxide-based cocatalysts in heterogeneous photocatalysis
Catalysis Communications, 2022 Earth-abundant nickel hydroxide (Ni(OH)2)-based cocatalysts, by virtue of its bargain price, simple synthesis and diverse structure, have attracted increasing research interest in the field of solar-to-fuels conversion.
Lei Xie +7 more
doaj +2 more sources
Applied SciencesHeterogeneous photocatalysis has emerged as a versatile and sustainable technology for the degradation of emerging contaminants in water. This review highlights recent advancements in photocatalysts design, including band gap engineering, heterojunction ...
Maria Paiu +3 more
doaj +2 more sources
A Review of Heterogeneous Photocatalysis for Water and Surface Disinfection [PDF]
Molecules, 2015 Photo-excitation of certain semiconductors can lead to the production of reactive oxygen species that can inactivate microorganisms. The mechanisms involved are reviewed, along with two important applications.
John Anthony Byrne +6 more
doaj +2 more sources
Heterogeneous Photocatalysis with Wireless UV-A LEDs
Engineering Proceedings, 2023 Water reuse policies demand high-quality treated water, ensuring no harm to human health and ecosystems. Advanced oxidation processes seem to be one of the most appropriated technologies to achieve the goal of ensuring safe water reuse.
Leonor C. Ferreira +4 more
doaj +1 more source