waste is the primary output as a residual at the end of the material flows and a lot of pollutant released in waste disposal process is the additional output. We found also a notable fact that Chinese’s immature citizens and environment consciousness has a great deal of influence on the overfull output.
And last, the overfull output comes from the overfull input. The reasons the amount of inpu
Ⅰ. 서론
일반폐기물은 발생에서부터 최종처분에 이르기까지 다양한 환경문제가 나타날 수 있다. 먼저 여러 종류의 폐기물이 복합적으로 발생되는 생활쓰레기의 처리과정에서 가장 많은 비용이 지출되는 수집·운반과정에서 발생되는 문제로써, 음식물 및 채소류와 같은 유기물질의 부패에 의한 악
Ⅰ . 보고서 내용 - Innovation Awards(2008)의 구체적인 내용
Global Maritime Domain Awareness
미국 해군의 유럽 해군 제독사령관인 Harry Ulrich는 세계적인 해양 인식의 상태에 대해 곰곰이 생각했다. 2005년에 세계적인 선박 항해 추적 시스템이 소형선박 또는 상업적 선박만을 추적하는 빈약한 역량을 지니고 있
Ⅰ. 개요
1978년에 발생된 「러브 캐널」사건으로 과거에 투기된 유해 폐기물에 의해 오염된 토양의 정화 책임 문제를 유효하게 대처하기 위하여 1980년에 「포괄적 환경대책 보상책임법(CERCLA, 통칭 수퍼 펀드법)」이 제정되었고, 그 후 1986년에 이 법은 대폭 개정되어 「수퍼 펀드 수정 및 재수권법(SALA
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
CONDITIONS
Considering both sides of the blade that first movers have, it will be important for companies to contemplate about conditions that should be met to achieve a success with first mover strategy. There are two conditions. One should know what customers want. One simple way to find out is to ask, “Does this new product have market value?” The idea of the product might have a pote
PHB`s Separation & Purification
Target of this study conducted to obtain a purely material PHB purification process debris in the damaged cells, and to remove the remaining medium components. PHB has been removed during the refining process with just remove the present efficiency of the overall purification stayed in the 70-80%.
PHB Synthesis Pathway
Alcaligenes eutrophus PHB in normal circ
wastewater and recycled activated sludge are introduced typically at several points in the aeration tank. The organic load on the aeration tank, MLSS concentration, and oxygen demand are uniform throughout the tank. An advantage of the CMAS process is the dilution of shock loads that occur in the treatment of industrial wastewaters. The CMAS process is relatively simple to operate but tends to ha
2) Fuels
(1) Solid fuels: Coal and Biomass
Coalis
one
of
most
important
fuel
in
Korea
for
electricity
production
and
other
industrial uses. It consists of the remains of vegetation deposits of past geologic ages,
after subjection of biochemical actions, high pressure, temperature, and submersion. The
characteristics
of
2. TotalChainManagement : TCM means a system which enable to manage information lively through making shops and factories connected by online system.
UNIQLO’s designing and planning process is being done at Japan, and manufacturing the products in China. At this point, inventories and sold clothing at China are real-time reported to Japan. This system minimizes the waste of cost placing an or