Has increased between 0.4 and 0.8 degrees over the past 100 years.
Will rise by 5.8 degrees by year 2100.
Risen about 7 inches over the last 100 years.
Will rise by 7‐23 inches by the end of this century.
(According to IPCC 2007 report)
The rising sea levels could threaten the lives of people living along the coastal area.
Global warming is a gradual increase in the average temperature of the Earth's atmosphere and its oceans.
The main reason is over‐emittance of greenhouse gases into the atmosphere.
These greenhouse gases such as carbon dioxide, methane and nitrous oxide absorb heat that would otherwise escape from earth.
Solution Stop greenhouse gas emission, which is mainly carbon dioxide, to the atmosphere.
Amine sweetening stripping column is employed to capture CO2, which uses aqueous solutions of various amines. However, challenges of carbon capture using amines:
We can solve these problems with
gas membrane, which are highly energy efficient, low maintenance cost with modular structure in a compact system.