环保疏浚余水处理混合搅拌装置设计

Design of mixing device for environmental dredging residual water treatment

环保疏浚余水一般采用混凝-沉淀工艺进行处理,针对余水净化工程中混合搅拌环节缺失的现状,进行混合搅拌装置的研究与设计,对相关参数进行试验研究,结果表明对于余水处理混凝-沉淀工艺,混合搅拌作用可以有效提高污染物去除率;根据试验确定的参数范围及工程现场工况条件,确定了搅拌装置的设计取值。

Environmental dredging residual water is generally adopted coagulation and sedimentation process for treatment. Point to the loss of mixing process in the treatment,design and research on mixing device,and experimentally study on the related parameters, the results show that the pollutants removal rate improves with mixing in coagulation and sedimentation process. According to the experimental parameters and conditions of engineering site,the design parameters of mixing device are determined.