１絮凝原理及设计要点絮凝是通过液体流动的能量消耗，促使水中胶体颗粒在混合阶段脱稳。经初步聚集的微絮粒相互接触碰撞，逐步形成能满足沉降分离要求的较大絮体的过程，是净水工艺中十分重要的一环。絮凝过程随着时间的推移，颗粒逐步增大，所受到水流的剪切力也相应增... 1 flocculation principle and design points The flocculation is through the energy consumption of the liquid flow, prompting the water colloidal particles to destabilize during the mixing stage. The preliminary flocculation of micro flocks in contact with each other to form a large floc which can meet the sedimentation separation requirements is a very important part of the water purification process. During the flocculation process, the particles gradually increase with time, and the shear force of the water flow increases accordingly...