NG Emission (Noxious Gas emission)
Produced by navigation
result from the combustion of fuel
The principal pollutants :
1) soot
2) particulate matter (PM), sulfur-rich fuels
The effect of NG emission
Local & Regional effect
Acid rain
Photochemical smog
human health (respiratory, asthma)
Global Effect
NG Regulat
To develop friendly relations between nations.
To work together to help people live better lives, to eliminate poverty, disease and illiteracy in the world, to stop environmental destruction and to encourage respect for each other's rights and freedoms.
To be a centre for helping nations achieve these aims
“Dumping”
- Deliberate disposal at sea of wastes or other matter from ves
emission. South Korea also developed many new models of hybrid cars in major car industries like Hyundai and Samsung. Despite these efforts, the political and regulatory issues are putting an impediment to adopting them. In Korea, the electric cars are not allowed in the market. The legislation has not been ratified yet. Also, the government put a ban to the direct import of hybrid cars from fore
Sulfur Dioxide(SO2)
The release of SO2 to the atmosphere is the primary cause of acid rain in the world.
Fossil fuel combustion at electric power-generating plants accounts for about70% of
the emissions.
Coal, Oil, and all other fossil fuels naturally
contain some sulfur.
Volcanic eruptions are another more localized natural source of SO2
SO2 + OH. HSO3.
HS
2. 대기오염으로 인한 피해
대기오염과 연관된 대표적인 급성 피해 사례로 1952년 런던에서는 4000여명이 초과로 사망하였다. 이러한 초과 사망은 주로 기존의 심장질환 및 호흡기질환이 있던 사람들에게서 발생되었으며, 주로 기관지염, 폐렴, 다른 심장질환 및 호흡기질환에 의한 것이다. 대기오염으