uses of cationic polyacrylamide polymerization from Chile

uses of cationic polyacrylamide polymerization from Chile
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  • Can cationic polymer flocculants be developed by photo-polymerization?
  • In this study, we utilized recent developments in the photo-polymerization technique to develop two cationic polymer flocculants by polymerizing two types of monomers for harvesting Chlorella vulgaris ( C. vulgaris) and Porphyridium purpureum ( P. purpureum ), which are freshwater and marine microalgae species, respectively.
  • What is copper-catalyzed controlled polymerization of acrylamide?
  • Copper-catalyzed controlled polymerization of acrylamide (AM) has always been a challenge, which typically exhibits low monomer conversion and broad molecular weight distribution (MWD) or requires complex/multistep reaction procedures, due to the highly active nature of the AM radical and its side reactions.
  • Which cationic polymers are used to harvest freshwater microalgae?
  • Two positively charged cationic polymers including poly [2 (acryloyloxy)ethyl]trimethylammonium chloride (PAETAC) and poly (3 acrylamidopropyl)trimethylammonium chloride (PAmPTAC) were synthesized using the UV-induced radical polymerization, for harvesting both freshwater and marine microalgae.
  • Which random copolymers can be used as MCTA?
  • The AM/DMC random copolymers synthesized by RAFT solution polymerization, having narrow dispersities (Đs) at different molecular weights and cationic degrees (Cs), could serve as the mCTA, which was con rmed by mCTA chain extension in aqueous solution lengths, and mCTA chain lengths. The block CPAMs had a value of less than 1.2. A model was