1. 대기오염
우리가 살고 있는 지구에는 대기라는 층이있다 우리가 숨쉬고 활동할 수 있는 것은 대기가 존재하기 때문이다 그러한 대기를 살리고 보존하기 위해 우리 5조는 대기 오염과 그방책에대해 애기해 보기로 했다.우성 대기 오염의 정의에 대해서 알아보도록 한다
1-1. 대기오염이란 무엇인
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
Characteristic of MOGS
1. Metal oxides possess electronic, chemical, and physical properties of high sensitivity to changes in their chemical environment.
2. The sensing properties of semiconductor metal oxide assures improved selectivity and stability
3. Their peculiar characteristics and size effects make them interesting for metal oxide gas sensors
The reason we take Nox as targe
of nitrogen
oxides
2.3 kilograms of carbon
dioxide
Solving the Plastic Water Bottle Problem
Unsanitary Lack of
Maintenance
Lost Public No Filters or
One Stage
Only
Instead of developing a different bottle, why not reduce
the need for them?
Public Water Fountain Problem
Transparency
Filtered
Hygiene (sensor)
Appealing (no drain)
Refilling station (bottle)
Service
TrubluIndoor Drinking Fountain
Developing a
Marketing Plan
Marketing
If everything fails, start with the 4 Ps!
Product = What are you offering?
Remember Peter Drucker: Innovation + Marketing
Remember most ideas seem boring -except in your mind
So you need to create a Product (for now MVP) that has functions and
features that are exciting (don’t overdo with complex features)
- Remember Amazon just sold book for many years
-