PENGARUH PROGRAM CAR FREE DAY TERHADAP PENURUNAN BEBAN PENCEMAR CO DAN NO2

Indria, Indria and Munawar, Ali (2015) PENGARUH PROGRAM CAR FREE DAY TERHADAP PENURUNAN BEBAN PENCEMAR CO DAN NO2. Envirotek : Jurnal Ilmiah Teknik Lingkungan, 7 (2). pp. 68-74. ISSN 2085-501-X

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        Abstract

        Surabaya is the second largest city after Jakarta, an increasing number of people each year is always followed by an increasing volume of the vehicle so that the air pollution in the city of Surabaya will be increasing as well. Car free day program is one of the mitigation program against air pollution caused by automobiles. Motor vehicles produce gases CO and NO2 gas from fuel combustion processes that can cause air pollution. CO gas also affects the formation of greenhouse gases. This research was intended to analyze the efficiency of car free day program which held at Jln. Jemur Andayani. Efficiency which intended is percentage of CO and NO2 emissions reduction and ambient air concentrations . This CO and NO2 emissions research was using amount of vehicles and emission factor. Meanwhile for the ambient air was using CO meter and Griess Saltzman with impinger for NO2 ambient air. Car free day program reduce the emissions of CO by 60.4% and NO2 reduced by 60.2% . Where as the concentration of CO in the ambient air dropped by 97.3% and NO2 concentrations in ambient air decreased by 83 % . Keywords : ambient , car free day , CO , efficiency , emissions , NO2

        Item Type: Article
        Subjects: T Technology > TD Environmental technology. Sanitary engineering
        Divisions: UPN Jatim Journal > Envirotek : Jurnal Ilmiah Teknik Lingkungan
        Depositing User: Fatchullah ZA
        Date Deposited: 11 May 2018 10:25
        Last Modified: 17 Jan 2019 17:45
        URI: http://eprints.upnjatim.ac.id/id/eprint/7535

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