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Emissions of Total Volatile Organic Compounds from Anthropogenic Sources in India
Author(s) -
Varshney Chandra K.,
Padhy Pratap Kumar
Publication year - 1998
Publication title -
journal of industrial ecology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.377
H-Index - 102
eISSN - 1530-9290
pISSN - 1088-1980
DOI - 10.1162/jiec.1998.2.4.93
Subject(s) - environmental science , industrial ecology , environmental chemistry , environmental protection , waste management , natural resource economics , chemistry , sustainability , ecology , economics , engineering , biology
Summary Volatile organic compounds (VOCs) have a direct bearing on the levels of ozone and other reactive chemicals in the atmosphere and play an important role in determining air quality Anthropogenic emission of VOCs has greatly increased due to growing consumption of fossil fuels and related activities. This article presents an emissions inventory for VOCs emitted from anthropogenic soutres in India. VOC emissions factors for important source categories and activities are assembled from the literature and an effort is made to use Indian emission factors as far as possible. Important sources of VOCs include livestock, combustion of firewood and fossil fuels, rice paddy fields, manufacturing. petroleum (production and refining), natural gas (production and distribution), vehicular exhaust, and coal mining. The annual anthropogenic VOC emissions for India have been estimated to be 21 million metric tons (mt). A comparison of VOC emissions inventories for a group of countries varying in their industrial and economic development, in terms of income (gross domestic product, or GDP), population, and land area, reflects the differences among the countries. This VOC emissions inventory provides baseline information for comparisons over time and across countries. In addition, it may serve as an important tool for formulating national VOC control policies.