A new-type filter medium was developed using granulated slag as main material.
利用水渣为主要原料开发了一种新型曝气生物滤池填料,并以陶粒为参比填料,通过改变进水pH值和氨氮负荷等工艺参数,研究了水渣填料去除氨氮的特性。
Measures and achievements of raising water granulated slag ratio of No. 3 BF at Baosteel;
宝钢3号高炉提高水渣冲制率的措施及成效
In order to improve working condition, based on water granulated slag's looseness an automatic slag removal machine is developed to clean slag runner instead of manual work.
为改善现场工作环境,利用水渣的松散性,研制了自动清渣机代替人工进行挖渣清沟。
, the agglomeration of water dreg in raw material storage yard is denaturalized by means of drilling and blasting.
通过分析水渣结块特性 ,研究结块水渣爆破松动过程的凿眼爆破关键技术 ,确定凿眼爆破方案。
Experiment and research study on pumping concrete performance by adding grinded hydrated scoria;
掺加磨细水渣掺合料对泵送混凝土性能影响的试验研究