The Generation of Ozone for Water Purification in Third World Countries

The Generation of Ozone for Water Purification in Third macrocosm CountriesOzone is the O3 hint formed through the combination of molecular andatomic atomic number 8. It can be employ to remove iron, pesticides, detergents, color, ammonia andother nitrogen derivatives from water. Ozonation is a process apply worldwide to renderwater potable. Although using ozone for disinfection can be expensive and inconvenient,it has, among others, the advantages of being widely effective, of adding oxygen to thewater, and of being sufficient, even in low concentrations (Evans 140).The ozone apply in ozonation can be produced through a variety of methods, themost frequent of which include the application of ultraviolet light to pure or non-pureoxygen the silent galvanising discharge process, in which oxygen passes through a field of battle ofhigh voltage alternating authorized and the electrochemical process that occurs when currentis passed through water, causing the formation of hydrog en, oxygen, and ozone. (Evans127).Each of these methods for ozone production has drawbacks. The ultravioletirradiation technique includes all of the dangers normally associated with exposure toultraviolet light, and requires expensive equipment. The silent electric discharge processgenerates so much heat that a method of imperative the temperature is necessary. Also,this process is most efficient with clean, cool, dry bloodline the available air might not conformto these specifications, requiring further action. The electrochemical process producestiny quantities of ozone in comparison to molecular oxygen, and is therefore unreliable.(The electrochemical process can likewise be applied using sulfuric or perchloric acid, butthis method is patently unsuitab... ... acquire. Although the solution to the problem of providing drinkable water in remoteand single out locations is not clear cut, the use of ozone as a disinfectant is a brilliant and intriguing technique.Works CitedEnvi ronmental security measures Agency, Office of Water. Alternative Disinfectants andOxidants direction Manual. United States, 1999.Evans, Frances. Ozone in Water and Wastewater Treatment. Ann Arbor SciencePublishers, 1972.Make almost ozone. BigClive.Com. 11 Dec. 2006Rice, Rip G., and Aharan Netzer. Handbook of Ozone Technology and ApplicationsVolume II Ozone for imbibition Water Treatment. Boston ButterworthPublishers, 1984.Safe Drinking Water Act (SDWA). June 2004. U.S. Environmental Protection Agency. 11Dec. 2006 The Generation of Ozone for Water Purification in Third World CountriesThe Generation of Ozone for Water Purification in Third World CountriesOzone is the O3 molecule formed through the combination of molecular andatomic oxygen. It can be used to remove iron, pesticides, detergents, color, ammonia andother nitrogen derivatives from water. Ozonation is a process used worldwide to renderwater potable. Although using ozone for disinfection can be expensive a nd inconvenient,it has, among others, the advantages of being widely effective, of adding oxygen to thewater, and of being sufficient, even in low concentrations (Evans 140).The ozone used in ozonation can be produced through a variety of methods, themost common of which include the application of ultraviolet light to pure or non-pureoxygen the silent electric discharge process, in which oxygen passes through a field ofhigh voltage alternating current and the electrochemical process that occurs when currentis passed through water, causing the formation of hydrogen, oxygen, and ozone. (Evans127).Each of these methods for ozone production has drawbacks. The ultravioletirradiation technique includes all of the dangers normally associated with exposure toultraviolet light, and requires expensive equipment. The silent electric discharge processgenerates so much heat that a method of controlling the temperature is necessary. Also,this process is most efficient with clean, cool, dry air th e available air might not conformto these specifications, requiring further action. The electrochemical process producestiny quantities of ozone in comparison to molecular oxygen, and is therefore unreliable.(The electrochemical process can also be applied using sulfuric or perchloric acid, butthis method is obviously unsuitab... ... acquire. Although the solution to the problem of providing drinkable water in remoteand disadvantaged locations is not clear cut, the use of ozone as a disinfectant is apromising and intriguing technique.Works CitedEnvironmental Protection Agency, Office of Water. Alternative Disinfectants andOxidants Guidance Manual. United States, 1999.Evans, Frances. Ozone in Water and Wastewater Treatment. Ann Arbor SciencePublishers, 1972.Make some ozone. BigClive.Com. 11 Dec. 2006Rice, Rip G., and Aharan Netzer. Handbook of Ozone Technology and ApplicationsVolume II Ozone for Drinking Water Treatment. Boston ButterworthPublishers, 1984.Safe Drinking Water Act (SD WA). June 2004. U.S. Environmental Protection Agency. 11Dec. 2006