The Flocculating Properties of Chitosan-graft
In this study, the flocculating properties of chitosan-graft-polyacrylamide (PAM) copolymer flocculants have been investigated in pilot scale, and the raw water from Zhenjiang part of Yangtse
The Flocculating Properties of Chitosan-graft-Polyacrylamide Flocculants (II)-Test in Pilot Scale Article in Journal of Applied Polymer Science 117(4):2016 - 2024 · April 2010 with 46 Reads
The flocculating properties of chitosan‐graft‐polyacrylamide
The flocculating properties of chitosan‐graft‐polyacrylamide flocculants (I)—effect of the grafting ratio Abstract A series of chitosan‐graft‐polyacrylamide copolymers have been prepared as flocculants for waste water treatment.
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Synthesis and flocculation characteristics of chitosan
A flocculant based on chitosan was prepared, and its flocculation behavior was studied. The graft copolymer of acrylamide onto chitosan was synthesized using potassium persulfate as an initiator.
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Preparation of Strong Cationic Chitosan-graft
S1 Preparation of Strong Cationic Chitosan-graft - Polyacrylamide Flocculants and their Flocculating Properties Yaobo Lu †, Yabo Shang ‡, Xin Huang †, Aimin Chen ‡, Zhen Yang †, Yuxiang Jiang ‡, Jun Cai †, Wei Gu ‡, Xiaozhi Qian ‡, Hu Yang †**, Rongshi Cheng † Key Lab for Mesoscopic Chemistry of MOE, Department of Polymer Science &
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Preparation of Strong Cationic Chitosan-graft
Preparation of Strong Cationic Chitosan-graft-Polyacrylamide Flocculants and Their Flocculating Properties
Get Price- What is high molecular weight polyacrylamide (PAM)?
- Provided by the Springer Nature SharedIt content-sharing initiative High molecular weight (106–3 × 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and friction reducer in both enhanced oil recovery and high volume hydraulic fracturing.
- What are the three types of polyacrylamide (PAM)?
- Polyacrylamide (PAM) and its derivatives are multifunctional water-soluble polymers, which can be divided into three types: nonionic, cationic and anionic. Polyacrylamide (PAM) with high molecular weight was synthesized by microemulsion method.
- What is ultra-high molecular weight (UHMW) partially hydrolyzed polyacrylamide (HPAM)?
- As a typical water-soluble polymer, ultra-high molecular weight (UHMW) partially hydrolyzed polyacrylamide (HPAM) has been widely used in various industries as thickeners or rheology modifiers.
- What is polyacrylamide (PAM) used for?
- npj Clean Water 1, Article number: 17 ( 2018 ) Cite this article High molecular weight (10 6 –3 × 10 7 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and friction reducer in both enhanced oil recovery and high volume hydraulic fracturing.
