A new type of complex flocculant PBKD is prepared from coal refuse and pyrite slag, and is used as flocculant in the treatment of tanning waste water.
以煤矸石及硫酸烧渣做原料，制备了一种新型复合絮凝剂PBKD，并将其用于制革废水的处理。
INBA is a new type of blast furnace slag processing technology, can be converted to high - grade blast furnace slag cement materials, the recycling of slag implementation.
INBA法是一种新型高炉炉渣处理技术，可以将高炉废渣转为高品位的水泥原材料，实现炉渣的再生利用。
The main apparatuses of deslagging system include dry-type slag extractor, scraper slag salvaging machine, screw slag salvaging machine, and en-masse conveyor etc.
除渣系统的主要设备包括：干式排渣机、刮板式捞渣机、螺旋式捞渣机、埋刮板输送机等。
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