solid-liquid separation

In recent years, awareness of the importance of solid-liquid separation,

recognizing that it is closely related to the efficient use of resources and energy and environmental problems,

and thus made extensive research on theory and technology, and achieved gratifying results.
The insoluble solid-liquid separation is the discrete mechanical method for separating solids from liquids,

including filtration and gravity sedimentation,flotation as well as in centrifuges and hydrocyclone separation method by means of centrifugal force.

These methods significantly different distillation,crystallization, adsorption and diffusion unit operations.

Those materials are solution of unit operations, rather than solid-liquid mixture.
Application of solid-liquid separation technology are widely used in the field,from environmental control,

chemical and food production, and purification of knives to protect aircraft from the water-sensitive hydraulic circuits,

mass fraction of solid particles in a liquid is greater than the 50% to less than a few percent can use separation techniques.

With the rapid development of industry and diversification, there is plenty ofsolid-liquid separation problems need to be solved,

which is to promote the development of the solid-liquid separation machinery and ancillary equipment.

This benign mutual promotion effect of solid advances in the theory and practice are useful.