Titlebook: Environmental Photochemistry Part II; P. Boule,D. W. Bahnemann,P. K. J. Robertson Book 2005 Springer-Verlag Berlin Heidelberg 2005 Environ

荨麻

Arctic

irritation

Atmospheric Photooxidation of Gas Phase Air Pollutants, atmospheric chemistry we proceed to discuss the concept, and utility, of atmospheric lifetime. The processes responsible for the degradation of alkanes, alkenes, aromatics, NO., SO., CFCs and their replacements are discussed in turn. Areas of uncertainty are highlighted. Finally, the research needs

赌博

DAMN

Lymphocyte

Reactions Induced in Natural Waters by Irradiation of Nitrate and Nitrite Ions, and in atmospheric aerosols. The UV excitationof nitrate ions leads to the formation of hydroxyl radicals, nitrogen dioxide, atomic oxygen and nitrite.Hydroxyl radicals induce the oxidation of organic substrates and account for the photodepollutioneffect of nitrate in natural waters. Nitrogen dioxi

Budget

Role of Iron in Light-Induced Environmental Processes,rocesses are examined with attention given to both simple model systems in which the species distribution is generally well understood and to complex systems more typical of natural or treatment environments. Insights into mechanistic aspects are provided where possible and implications to natural a

dainty

Entirety

Introduction to Photochemical Advanced Oxidation Processes for Water Treatment,eferences. Short-UV and VUV photolysis, UV/H.O.,UV/O., UV/O./H.O.,photo-Fenton and iron-based technologies, photo-ferrioxalate and UV/periodate, are exposed, togetherwith a brief introduction of heterogeneous photocatalysis. Fundamental grounds with mechanistic pathwaysare described in each case. Co

音的强弱

Photocatalytic Detoxification of Water and Air,ter provides a review of this highly effective technology. The fundamental processes involved in the technique are initially detailed with a discussion of some recent novel concepts in photocatalysis. A range of applications of water and air treatment are subsequently described with examples of mech