Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Environmental considerations photodegradable

The photodegradation and photo-oxidation of polymer systems is still a subject of considerable scientific and technological activity. A number of general review articles have appeared on the subject. Allen and McKellar " have reviewed the interactions of light with polymers, and Shalaby has written a comprehensive review on all the chemical, physical, and environmental aspects of polymer photodegradation. Three other reviews of interest have also appeared. ... [Pg.529]

Furthermore, it should be mentioned that photocatalytic processes with the aid of Ti02 can be used for environmental purification [1]. This is due to the fact that the oxidation potential of Ti02 (3.0 V) is considerably higher than that of more conventional oxidizing agents such as chlorine (1.36 V) and ozone (2.07 V). Due to its chemical inertness and non-toxicity Ti02 is compatible with many types of practical catalytic systems. Many photodegradation reactions of noxious, malodorous chemicals, oil on water etc. have been reported. [Pg.338]

See other pages where Environmental considerations photodegradable is mentioned: [Pg.256]    [Pg.78]    [Pg.216]    [Pg.385]    [Pg.87]    [Pg.90]    [Pg.168]    [Pg.157]    [Pg.116]    [Pg.95]    [Pg.440]    [Pg.127]    [Pg.120]    [Pg.67]    [Pg.751]   


SEARCH



Environmental considerations

© 2024 chempedia.info