It has been reported that even a low concentration of sulphur dioxide causes respiratory diseases. The most common species, sulphur dioxide, is a gas that is poisonous to both animals and plants. 1.Gaseous Air Pollutants (a) Oxides of Sulphur Oxides of sulphur are produced when sulphur containing fossil fuel is burnt.2.Particulate pollutants: These are dust, mist, fumes, smoke, smog etc. The following are the major gaseous and particulate pollutants present in the troposphere: 1.Gaseous air pollutants: These are oxides of sulphide, hydrocarbons, ozone and other oxidants. Tropospheric pollution occurs due to the presence of undesirable solid or gaseous particles in the air.It is also known as “Atmospheric Pollution” Atmospheric pollution is generally studied as Tropospheric and Statospheric pollution. ATMOSPHRIC POLLUTION Air pollution is defined as the addition of undesirable materials into the atmosphere either due to natural phenomena or due to human activity on the earth which adversely affect the quality of the air and hence affects the life on the earth.Pollutants can be solid, liquid or gaseous substances present in the greater concentration than in natural abundance and are produced due to human activities or due to natural happenings. Form 8-K shall be used for current reports under Section 13 or 15(d) of the Securities Exchange Act of.Ī substance, which causes pollution, is known as “pollutant”. DOWNLOAD A K DE ENVIRONMENTAL CHEMISTRY SELECTFILECLOUD a k pdf 1.

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Autocad 2007 Free Torrent Download With Crack. “Environment pollution” is the effect of undesirable changes in our surroundings that have harmful effects on the plants, animals and human beings.ĭownload a k de environmental chemistry ebook ePub eBook.“ENVIRONMENT CHEMISTRY” is a branch of science which deals with the chemical phenomena occurring in the environment, i.e., study of origin, transport, reactions, effects and fates of chemical species in the environment.It comprises of the following four major components: (1) Atmosphere, (2) Hydrosphere, (3) Lithosphere and (4) Biosphere. The term “Environment” literally means “surrounding”.INDEX  INTRODUCTION  ENVIRONMENT POLLUTION  ATMOSPHERIC POLLUTION - TROPOSPHERIC POLLUTION - GLOBAL WARMING - ACID RAIN - SMOG - THE OZONE HOLE  WATER POLLUTION -INTERNATIONAL STANDARDS FOR DRINKING WATER  SOIL POLLUTION - WASTE DUMPING  STRATEGIES TO CONTROL ENVIRONMENTAL DAMAGE  GREEN CHEMISTRY -GREEN CHEMISTRY IN DAY-2-DAY LIFE 2.

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