【摘要】 本文针对煤泥水难以自然沉降的问题,研究了煤泥水的性质,提出了新的混凝荆ZL—1与PAM联用的治理方法。该方法简单,处理效果好,处理后上清水完全回用于洗煤,实现了洗水闭路循环。更多还原

【Abstract】 This text aims at the problem that coal dressing wastewater is difficult in natural subsidence, researches coal dressing wastewater’s quality, points out treatment method combined new coagulant ZL-1 with PAM. The method is simple and effective. All upper clear water that have been treated can be used to wash coal, which realizes closed cycle of washing water.更多还原