摘要
研究了利用粉煤灰和硫铁矿烧渣制备无机高分子混凝剂的工艺条件,以及用制得的混凝剂处理洗煤废水。实验结果表明出水水质良好,并可回收大量的煤炭资源。
The technical conditions of preparing inorganic high polymer flocculant with fly ash and pyrite mine dregs were studied in this paper, as well as processing waste water of washing coal with flocculant prepared. The experimental result indicated： The overflow quality is acceptable, and it may recycle the massive coal resources.
出处
《辽宁化工》
CAS
2006年第11期669-670,共2页
Liaoning Chemical Industry
关键词
粉煤灰
混凝剂
洗煤废水
Fly ash
Flocculant
Waste water of washing coat
