1. History of subway line number 8
About subway line number 8
The subway section From Gyeonggi-do Seongnam-si Jungwon-gu Moran Station to Seoul Gangdong-gu Amsa station.
Objectives of construction
The construction started from year 1990 and opened to people in year 1996. The objective of this construction was to enhance the convenience of mobility for Seongnam-si people.
Current condi
Digestion tank production gas is a biogas produced by artificial anaerobic digestion of organic wastes with bacteria in the digestion tank. This can be divided into mergence gas which produce bio-gas by putting more than two of them together, among the organic waste gas, waste water gas, livestock· sewage gas, sewage sludge gas, depending on the type of organic waste. Because they are artificial
Organic specialty store have increased. The oldest organic store is 한살림. Eco-생협 is the store by NGO, the Citizens’ Coalition for Economic Justice. There are organic store such as OrgaWhole food by 풀무원, Dearlife by 동원F&B, 초록마을 by 한겨레, O-food by 대상.
3. Eco-friendly Transportation
Seoul Song-Pa district office introduced a bicycle rental system, 2008 Feb
2. Motivation
1) 높아지는 바이오폴리머에 대한 관심
바이오폴리머란 재생가능한 유기자원으로부터 만들어지는 고분자 물질을 말하는데, 대개의 경우 생분해성을 갖기 때문에 ‘bio-based’이자 ‘biodegradable’하다고 정리할 수 있다. 이들은 자연계의 자원으로부터 만들어지고, 사용 후엔 자연계 내의