ACTIFLO~微砂加重絮凝斜管高效沉淀技术

ACTIFLO~ High Efficiency Lamella Settler with Micro-sand Ballasted Floc Technology

针对北京市第九水厂原水低温、低浊及高藻的情况和出水要求,综合考虑实际工程情况和远期水质状况,采用ACTIFLO高效沉淀池工艺对该厂二期A处理线沉淀池进行改造,改造后处理能力由原来的25×104m3/d提高到34×104m3/d。调试期间的运行结果表明,ACTIFLO高效沉淀池对密云水库的低浊、高藻原水有稳定且良好的处理效果。

According to the raw water with low temperature, low turbidity, and high algae content and the requirement for treated water in Beijing No. 9 Waterworks, in overall consideration of the practical project and future water quality, the ACTIFLO^R High-Efficiency Lamella Settler originated from French was used as the new settling process in the second phase project. After the renovation, the settling capacity is increased from 25 × 10^4 m^3/d to 34 × 10^4 m^3/d. The records during commissioning period show that ACTIFLO^R High Efficiency Settler has a good performance in treatment of the raw water with low turbidity and high algae content.