Measures of Zero-Emission in Daido Steel

Abstract

Global environment preservation is vital for mankind to enjoy a healthy and comfortable life. While environment problems such as global warming, together with ever diminishing resources and energy are even more serious, the most significant challenge for all humanity now is to protect our precious global environment. To achieve this, every individual must consider "what one can do for the sake of the earth" and together we must strive to construct a recycling-oriented society that minimizes emission and waste. In manufacturing industries, various efforts have been aiming for "Zero Emission" factory. Daido Steel has developed several recycle technologies to utilize wastes e.g. slag, dust, used refractories and others.
In this paper, we have established some know how concering several waste recycle technolgies.