• water soluble polymer flocculants: synthesis

    Water Soluble Polymer Flocculants: Synthesis

    Both mechanisms are classified as coagulation. Flocculation by bridging or charge neutralization (coagulation), however, are not mutually exclusive. It is possible for flocculation to happen due to combined charge neutralization and bridging effects, as is the case with high molecular weight polyelectrolytes. Another possible mechanism for

  • (pdf) chitosan application for treatment of beni-amrane's

    (PDF) Chitosan Application for Treatment of Beni-Amrane's

    Chitosan is a biopolymer, biodegradable, non-toxic and widely abundant in nature. Our study presents an investigation on the application of this biopolymer in treatment of Beni- Amrane dam water

  • preparation of carboxymethyl chitosan in aqueous solution

    Preparation of carboxymethyl chitosan in aqueous solution

    AbstractA coagulation-flocculation process was employed to remove turbidity (Ti) and orthophosphate (Pi) in aqueous media using a ferric chloride (FeCl3) and a grafted carboxymethyl chitosan (CMC

  • introductory chapter: multitask portfolio of chitin

    Introductory Chapter: Multitask Portfolio of Chitin

    A surface-active chitosan base microcapsule is similar to a quantum dot, which conveys bulk and discrete electronic properties, namely, it holds the electron hole and has tuneable optical activity, long fluorescence and photostability, which are more beneficial than other fluorophores used in the recognition, tagging and imaging in biomedicals

  • marine polysaccharides in pharmaceutical applications:

    Marine Polysaccharides in Pharmaceutical Applications:

    2010-09-02· 1. Introduction. By the early 1950s, an impetus to learn more about marine organisms arose. The earliest biologically active substance of marine origin was a toxin named holothurin, which was extracted by Nigrelli from a marine organism, the Actinopyga agassizi [].Holothurin showed some antitumor activities in mice.

Related Post