this, we can know that axial impeller is not suitable. Also, because of wide width of tank, it has poor mixing.
Second, there is a problem with chemicals. PAC is injected with Cl2, so activation of Cl2 must be restricted.
Also, using alum may cause settling.
Alum lowered pH in localized area. To overcome this problem, we need more alkali materials and it means lots of cost.
2. What business risks does Blue Nile face that may threaten its ability to satisfy stockholder expectations? What are some examples of control activities that the company could use to reduce these risks? Are some of the risks faced by Blue Nile difficult to reduce through control activities? Explain.
There are so many risk factors for Blue Nile, but main risk factors a
나) 제강공정(쇳물에서 불순물을 제거하여 강철을 만드는 공정)
고로에서 생산된 쇳물은 탄소, 인, 황 등의 불순물이 많으므로 산소를 불어 넣어 탄소, 인, 황 등을 제거하는 정련의 과정이다. 이 과정에서 마찬가지로 부생가스를 포집하여 정제 후 연료로 재이용하며, 전로 하부에 아르곤 가스를
What is a GSCM?
Integrating Environmental Thinking into Supply Chain Management, including
Product design
Material sourcing and selection
Manufacturing processes
Delivery of the final product to the customers
End-of-life management of the product after its useful life
Energy-saving facility investment tax deduction
Deduct 10% of corporate tax when local company invest in energy-sav