【摘要】 在武钢热轧水处理车间,采用改性纤维球过滤技术,进行了规模为8m3/h的含油废水中试研究。中试装置连续运行了90d,过滤后出水水质为:含油≤5mg/L,悬浮物<7mg/L;反洗水回流到平流沉淀池循环处理。试验结果表明,改性纤维球是一种优良的过滤材料,截污容量大,容易再生,处理后的水质基本达到生产用水要求。更多还原

【Abstract】 A pilot experiment with a capacity of 8m 3/h in treating hot rolling wastewater from Wuhan Iron and Steel Group Corporation using modified fiber balls was conducted. Removals of oil and SS were tested to study the filter packed with fiber balls as a filter medium. Backwash water could be recycled after being purified by a sedimentation tank.更多还原