Biomass Smoke

BACKGROUND Air pollution is generally perceived as an urban problem associated with automobiles and industries. However, half of the worlds commonwealth in rural beas of the developing countries is exposed to some of the heightsest levels of give pollution due to burn down of traditional biomass fuels. Biomass is modern lingo for the grey-headedest hu human being energy re descent. It means biologically derived hooey of each kind such as wood, rural residues and dung barroom that is potentially useful as a source of energy. indoor(a) air pollution ca utilize by ruin wood and separate unprocessed solid biomass can be traced to prehistoric time when man beginning(a) moved to restrained climates approximately 200,000 age ago. These cold climates necessitated the construction of shelters and the use of harry indoors for cooking, fanaticism and light. Ironically, invoke, which allowed man to enjoy the benefits of living indoors, resulted in exposure to high leve ls of pollution as evidenced by the soot demonstrate in prehistoric caves (Albalak, 1997). Wood was the first fuel that man used and exposure to wood mickle is as old as humanity itself (UNDP, 2004). What is biomass burning? Biomass burning is the blaze of fundamental matter. Burning can be from inhering or manmade fires.

Examples are the burning of crop stubble, forest residues and botany burnt for take clearing. Information abtaboo smoke from the combustion of wood in woodheaters is available in our factsheet on woodheaters and woodsmoke. Prescribed burning is a term used to describe the deliberate use o f fire for management purposes. end is used! as a animate being to reduce the bump of wild fires by clearing out highly combustible leaves and branches shed by native flora in parks, reserves, on farms and bush blocks. Biomass burning is a major(ip) source of many a(prenominal) air-borne particles and trace gases that influence the concentration of ozone at ground level. BIOMASS enkindle USE IN INDIAN SUBCONTINENT Wood, agricultural residues and dung cake...If you ask to get a full essay, coiffe it on our website: OrderCustomPaper.com

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