Transcription of Water Soluble Polymers - SNF
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Water Soluble Polymers Introduction 1. Water Soluble Polymers cover a wide range of highly varied families of products of natural or synthetic origin, and have numerous uses. Among these families, synthetic Polymers , and more particularly coagulants and flocculants, are used mainly for facilitating the separation of materials in suspension in aqueous media. They also help to dewater sludge from various separa- tion processes. The separation of solids in a liquid medium takes place rapidly when the density of the particles is markedly different from that of the liquid medium.
Coagulation and flocculation IV-2 Adsorption Adsorption is a surface mechanism which allows two contacting particles to be bonded to each other by Van der Waals’forces or hydrogen bonds. Measuring the amount of polymer adsorbed by a colloidal suspension as a …
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