水处理混合设计指标试验研究

Design Parameters of Water Mixing Process

水处理的混凝、沉淀和过滤诸工艺中混合是关键,实践证明,设计时混合工艺选定的合理,不仅提高出水水质,还能达到降低混凝剂投加量和运行费用。通过示踪迹试验和混凝试验,证实了G、Eu对混合效果的控制作用。

Mixing is the key process of coagulation,sedimentation and filtration in physicochemical treatment for water quality control.It is proved that the proper process design of mixing will not only improve effluent quality,but also help reduce power consumption,coagulant dosage and operating cost.Tracer and coagulation-flocculation experiments indicated that the G and Eu are helpful to the mixing efficiency.