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沙峰型高浊度水的泥沙浓度具有变化的特点;将沙峰划分为许多小的时段,假定每一小的时段中水的泥沙浓度保持不变,应用逐时段积分的方法求解沉淀池中浑水层的体积,从而推导出沙峰型高浊度水在池中的动水沉淀浓缩规律的表达式,并用大尺寸的模型对理论进行了验证;在此基础上,提出了沙峰型高浊度水沉淀池的工艺计算方法,并举例说明计算的具体过程和步骤。
The sediment concentration of the high-turbidity water with peaks has the characteristics of change; the sand peak is divided into many small time periods, assuming that the concentration of water in each small time period remains unchanged, and the method of step-by-point integration is used to solve the sedimentation. The volume of the water layer in the pool was derived, and the expression of the kinetics of precipitation and concentration of the high-turbidity water in the pool was deduced, and the theory was validated by the large-scale model. On this basis, the sand was proposed. Process calculation method for peak-type high turbidity water sedimentation tank, and an example to illustrate the specific process and steps of calculation.