Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel.
冶炼钢铁所产生的熔渣、浮渣(粒状熔渣除外)、氧化皮及其他废料。
The polymer iron sulfate has been used to handle industrial water and waste water in Hefei Iron &Steel Group Co. Ltd. Its actual effect is significant.
目前，聚合硫酸铁在合钢已用于处理工业用水和废水，实际运行效果显著。
The exhausting of waste gases in iron and steel industry has been analysed.
分析了钢铁工业中废气的排放情况。
The waste water released by various types of petrochemicals, iron and steel metallurgy plant also contains a lot of sulfate ion.
各类石油化工，钢铁冶金工厂排放的废水中也含有大量硫酸根离子。
In the manufacturing process of iron and steel industry, there need a great deal of fresh water, as well as, drain the waste water to pollute resource of water unavoidably.
钢铁企业在生产过程中需要大量的新水资源，同时又不可避免地在外排废水过程中对水资源造成污染。
This paper introduces sorts of waste energy(waste heat)resources in iron & steel enterprises and recovery principle and utilization ways.
介绍了钢铁工业余能 （余热 ）资源的种类及其回收原则和利用途径。
This thesis is based on the situation of Shi Rengou iron Mine managed by Tangshan Iron & Steel Company, and makes a study of simulation optimization on waste-rock disposal of surface mines.
以唐钢石人沟铁矿为背景，进行露天矿岩石排弃的模拟优化研究。
Based on the material of iron in some iron and steel companies, the low temperature reduction degradation of iron ore in the condition of injecting blends of coal and waste plastic in BF is studied.
以国内某钢铁公司的炼铁原料为基础，进行了高炉喷吹煤与废塑料条件下的矿石低温还原粉化性能研究。
Products are widely used in metallurgy, iron and steel, cement, chemical, pharmaceutical food, paper and other industries producing filter, dust smoke, dust and recycling waste water treatment.
产品广泛应用于冶金、钢铁、水泥、化工、医药食品、造纸等各个行业的生产过滤、烟气除尘、粉尘回收及废水处理。
Products are widely used in metallurgy, iron and steel, cement, chemical, pharmaceutical food, paper and other industries producing filter, dust smoke, dust and recycling waste water treatment.
产品广泛应用于冶金、钢铁、水泥、化工、医药食品、造纸等各个行业的生产过滤、烟气除尘、粉尘回收及废水处理。
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