The Application and Reaction Mechanism of Catalytic Ozonation in Water Treatment
نویسندگان
چکیده
منابع مشابه
The Application and Reaction Mechanism of Catalytic Ozonation in Water Treatment
The demand for fresh water is increasing with the growth in world population, and obtaining an adequate supply of clean water has likely been the challenge for many countries. To solve this problem, using water from unconventional sources is the best method from economic point of view. To make wastewater reuse safety, all the pollutants including biodegradable organic matter [1,2], pathogens [3...
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Textile wastewater is characterized by strong color, saturation of unfixed dyes and their residues, and organic and inorganic chemicals, such as bleaches, detergents, optical brighteners, fixing, sequestering and finishing agents, carriers, surfactants, equalizers, It is characterized by consumption of high amount of water and production of large volumes of wastewater from various processes, su...
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heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...
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Fabrication of catalytic membranes for the treatment of drinking water using combined ozonation and ultrafiltration.
The removal of disinfection byproducts and their precursors was investigated using a combined ozonation-ultrafiltration system. A commercial membrane was coated 20 or 40 times with iron oxide nanoparticles (4-6 nm in diameter). With this membrane, the concentration of dissolved organic carbon was reduced by >85% and the concentrations of simulated distribution system total trihalomethanes and s...
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ژورنال
عنوان ژورنال: Journal of Environmental & Analytical Toxicology
سال: 2012
ISSN: 2161-0525
DOI: 10.4172/2161-0525.1000150