PROGRESS IN FUEL QUALITY IMPROVEMENT IN VIETNAM
PROGRESS IN FUEL QUALITY IMPROVEMENT IN VIETNAM
PROGRESS IN FUEL QUALITY IMPROVEMENT IN VIETNAM
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3 - Goverment regulations and<br />
emission standards<br />
• On January 10th, 1994 the Law on Environmental<br />
Protection of Vietnam went into effect<br />
• In 1995 a set of environmental standards were<br />
issued by the MOSTE and were revised in 2005.<br />
Some standards related to the emission from fuel<br />
combustion are listed hereunder:<br />
– TCVN-5938-1995 (Air quality- ambient air quality<br />
standards)<br />
– TCVN-6438-1998 ( Road vehicle – Maximum<br />
permitted limits of exhaust gases ).<br />
– TCVN-6431-1998: Road vehicles – Gaseous<br />
pollutants emitted from automobiles and<br />
motorcycles equipped with gasoline engines –<br />
Emission requirements in type approval test.<br />
5
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