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The international community has been increasingly concerned about the stresses imposed on the natural environment by many chemical and energy-generating processes. As a result the world is witnessing accelerated development and implementation of new green technologies so as to provide ecologically responsible solutions for the much needed supply of drinking water, clean air, and various forms of energy. Photocatalysis holds great promise as a truly environmental friendly process. Using irradiation, either UV or solar light, photocatalysis promotes photoexcitation of semi-conductor solid surfaces, which in turn, accelerates oxidation and reduction reactions - essential steps for pollution degradation and other photoinduced chemical transformations, such as water splitting. The present volume presents contributions of prominent researchers in the field and aims to give a comprehensive overview of photocatalytic technology.
Photocatalysis. --- Water --- Air --- Air --- Photocatalysis. --- Water --- Purification. --- Purification. --- Purification. --- Purification.
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Heterogeneous photocatalysis is a novel technique for water purification. Publications on photocatalysis span a relatively recent period of not more than 25 years. This is a technique that, according to our extensive experience on the development of laboratory scale and pilot plant units, has great promise to eliminate water and air pollutants. Photocatalysis offers much more than competitive techniques where pollutants are transferred from phases; photocatalysis can achieve complete mineralization of pollutants leaving non-toxic species such as CO2 and H2O and can be exploited at close to room temperature and ambient pressure.
Photocatalysis. --- Reaction mechanisms (Chemistry) --- Chemical engineering. --- Chemistry, Industrial --- Engineering, Chemical --- Industrial chemistry --- Engineering --- Chemistry, Technical --- Metallurgy --- Inorganic reaction mechanisms --- Mechanisms, Inorganic reaction --- Mechanisms, Reaction (Chemistry) --- Reaction mechanisms, Inorganic --- Chemical reaction, Conditions and laws of --- Catalysis --- fysicochemie --- Photochemistry --- Environmental protection. --- Environmental pollution. --- Industrial Chemistry/Chemical Engineering. --- Atmospheric Protection/Air Quality Control/Air Pollution. --- Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution. --- Chemical pollution --- Chemicals --- Contamination of environment --- Environmental pollution --- Pollution --- Contamination (Technology) --- Asbestos abatement --- Bioremediation --- Environmental engineering --- Environmental quality --- Factory and trade waste --- Hazardous waste site remediation --- Hazardous wastes --- In situ remediation --- Lead abatement --- Pollutants --- Refuse and refuse disposal --- Environmental quality management --- Protection of environment --- Environmental sciences --- Applied ecology --- Environmental policy --- Environmental aspects --- Air pollution. --- Water pollution. --- Aquatic pollution --- Fresh water --- Fresh water pollution --- Freshwater pollution --- Inland water pollution --- Lake pollution --- Lakes --- Reservoirs --- River pollution --- Rivers --- Stream pollution --- Water contamination --- Water pollutants --- Water pollution --- Waste disposal in rivers, lakes, etc. --- Air --- Air contaminants --- Air pollutants --- Air pollution --- Air pollution control --- Air toxics --- Airborne pollutants --- Atmosphere --- Contaminants, Air --- Control of air pollution --- Pollutants, Air --- Toxics, Air --- Air quality --- Atmospheric deposition --- Control
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Chemical reactors --- Environmental aspects --- Chemical reactors. --- Réacteurs chimiques --- Aspect environnemental.
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