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(一) 水力循环澄清池与机械加速澄清池一样,属于泥渣分离型净水构筑物,它利用原水通过水力提升器的喷嘴和喉管的动能,将数倍于原水的含有活性泥渣溶液吸入、提升形成回流,使原水和活性泥渣进行充分的接触、混和,造成良好的凝聚、絮凝的水力条件,使其迅速形成较大的凝结体,在分离区中有效地快速分离,而达到水的澄清。我国自60年代初就开始设计和建造水力循环澄清池,由于它具有构造简单、施工较
(1) The hydraulic circulatory clarifier, like the mechanically accelerated clarifier, is a slag separation type water purification structure that uses raw water to inhale the active mud solution containing several times the original water through the kinetic energy of the nozzle and throat of the hydraulic lifter. , The formation of backflow is promoted, and the raw water and the active sludge are fully contacted and mixed, resulting in good hydraulic conditions for agglomeration and flocculation, allowing them to quickly form large aggregates and effectively separating them quickly in the separation zone to reach the water. The clarification. Since the early 1960s, China began designing and constructing a hydraulic circuit clarifier because it has a simple structure