滤饼的可压缩性与滤饼比阻的研究

Study on the Compressibility and Specific Resistance of Filter Cake

在对表层过滤特性和沉降的关系进行深入研究的基础上 ,明确了滤饼都是可压缩性的 ,其可压缩性分为两大类 :滤饼中的颗粒位移或迁移和团聚颗粒的变形 ,由于它们被压缩机理不同 ,所以与有关因素的关系也不同 ,分析和论述了主要关系。

Deep going study on the relation between the surface filter characteristics and settling has shown that filter cakes are all compressible.Their compressibility can be classified into two catalogues:the particle placement and migration in filter cake and the deformation of coagulated particles.As their compression mechanisms are different,their relations with related factors are various.The main relations are analysed and discussed.