On the basis of analyzing the development process of domestic and foreign steel industry and contrasting major effluent index level of do-mestic and foreign steel enterprises, the concept and connotation of sustainable development of steel industry have been put forward.
1.
On the basis of analyzing the development process of domestic and foreign steel industry and contrasting major effluent index level of do-mestic and foreign steel enterprises, the concept and connotation of sustainable development of steel industry have been put forward.
分析了國內外鋼鐵工業的發展程序,並對比了國內外鋼鐵企業的主要排放指標水平,提出了鋼鐵工業可持續化發展的理念和內涵,即:不僅僅要清潔生產,還要充分體現生態工業和迴圈經濟(3R)的思想(Reduce、Reuse、Recycle),在此基礎上提出了中國鋼鐵工業持續化發展的對策、科技進步與創新體系和從三個層次上實施可持續化發展的清潔化生產技術。
2.
Around its developing trends, it is indicated that the sustainable development of Chinese foundry in.
圍繞其發展方向,指出中國鑄造行業的可持續化發展可從鑄造技術、原輔材料、鑄造廢棄物的回收與再利用、環保以及綠色鑄造的評價方法和指標體系等方面予以體現。