絮凝机理及絮凝剂发展概况

絮凝过程就是向待处理水体中加入一定的絮凝剂,使水体中胶体系在所加絮凝剂作用下,相互接触、碰撞脱稳凝集成一定粒径的聚集体,脱稳的聚集体由于进一步碰撞、化学薪结、网捕卷扫、共同沉淀等作用而聚集成絮状体,最终借助重力作用而沉淀以达到固液分离的目的。因此,在絮凝处理过程中,絮凝剂的种类、性质、品种的好坏是关系到絮凝处理效果的关键因素。

The Development Overview Of Flocculation Mechanism And Flocculants

Flocculation process is to be addressed by adding a coagulant in water, plastic water system by the increase in the role of flocculants, mutual contact, collision condensate from stable integration of a certain size of the gathering, from the steady accumulation of As further collisions, chemical salary Guitar, Volt sweep nets arrests, precipitation and other common-gathering role of flock, with the ultimate role of gravity and precipitation to achieve the objective of solid-liquid separation. Therefore, the flocculation process, the type of coagulant, nature, variety is good or bad is related to coagulation treatment of the key factors.