摘要
废钢铁经冶炼加工后,可以成为工业原料或产品,目前,许多乡镇企业正在经营废钢铁加工业,但冶炼和铸造产生的污染,正浸害着城乡的水质和大气,故应高度重视,搞好环境保护。一、污染的产生冶炼铸造包括两个内容:一是废钢铁的再生冶炼;
In this paper the formation of wastewater in reclamation iron smelting was reviewd and principles of wastewter processing was recommended. Also the mechanism of slag quenching and slanting effect and the processing of spent oil and suspended solids in foundry wastewater were discussed.
出处
《铸造技术》
CAS
北大核心
1989年第6期42-43,共2页
Foundry Technology
