Yu Yanzhen

(Department of Architectural Enginering.Shandng lastitute of Building Materiabs)

Abstract

The long- term suspension causes of particle in water were introduced. The effect factors and mechanism of condensing sediment of particle were discussed. And some kinds of control means of condensation were briefly introduced.

Keywords：particle;suspension ;sediment;condense

DOI：10.13732/j.issn.1008-5548.1997.04.006