- Classification: chemical auxiliary agent
- Appearance: white granule/power
- CAS No.:9003-05-1836
- Type: anionic,cationic
- Formula: (C3h5no)N
- Solid Content: ≥89.5%
- Application：industry waste water and sewage
- Transport Package: 25kg/bag
- Delivery: 15day
synthesis of water soluble ionic liquid copolymers polyacrylamide
some polymer flocculants exhibit notable sensitivity to the salinity of the fluid 12,13. various water soluble polymers have been used in the water-based drilling fluid to prevent fluid loss.
polymer water treatment of flocculation,polymer particle size: 0.1 -2 mm cost: high emulsion polymer cationic, anionic, non-ionic molecular weight: up to 10 m (cationic), up to 20m (anionic, non-ionic) 30 -60% active polymer gel size: 0.1 -2 µm cost: high solution polymer (mannich) cationic only molecular weight: up to 10 m 4 -6% active cost: low limited usage 10 9
transfer and degradation of polyacrylamide-based flocculants
the aim of this review was to summarize information and scientific data from the literature dedicated to the fate of polyacrylamide (pam)-based flocculants in hydrosystems. flocculants, usually composed of pam, are widely used in several industrial fields, particularly in minerals extraction, to enhance solid/liquid separation in water containing suspended matter. these polymers can contain
recent achievements in polymer bio-based flocculants for sale,among the synthetic polymer flocculants, the most important is water-soluble polyacrylamide (pam)—a non-ionic, amorphous polymer which can be modified to ionic form in the copolymerization process. the acrylamide monomer can be used for grafting or crosslinking of other type of polymers.
polymer based flocculants review of water purification
when employing each polymer specifically, al dawery [110] demonstrated that combining a blend of polycarbonate and polyacrylic acid for flocculation results in improved liquid clarity. the combination of flocculants could raise the sludge volume index by 70%, compared to 40% in the case of polycarbonate alone.
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biopolymer-based flocculants a review of recent technologies
biopolymer-based flocculants have become a potential substitute for inorganic coagulants and synthetic organic flocculants due to their wide natural reserves, environmental friendliness, easy natural degradation, and high material safety. in recent years, with more and more attention to clean technologies, a lot of researches on the modification and application of biopolymer-based flocculants
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studies on flocculation of egyptian kaolin suspensions
this papers reports the results of studies on flocculation of kaolin suspension by anionic polyacrylamide (pam-a) flocculants in the presence of surfactant. they were namely anionic sodium dodecyl sulphate (sds), cationic cetyl trimethyl ammonium bromide (ctab) and a non-ionic surfactant of polyoxyethylenic ether with trade name triton (tx 100). the adsorption of pam-a for fresh kaolin as well
preparation and properties of cationic polyacrylamide,cationic polyacrylamide is commonly used as a flocculant in the water treatment process in industries of mining, metallurgy, textile, papermaking and so on. It is also a multipurpose chemical used in oil industry.nano-silica/cationic polyacrylamide (cpam) prepared by inverse emulsion polymerization of modified silica (c-sio2) as a hydrophobic component with acrylamide, dimethyl diallyl ammonium chloride and methacryloyloxyethyl trimethyl ammonium chloride (dmc
review of polymers and coagulants used for flocculation of sale
the most widely used artificial polymer flocculants are non-ionic polyacrylamide and their derivatives . 6 artificially grafted copolymers polyacrylamide-based artificial polymers are well known for their application as efficient flocculating agents with the disadvantage of shear degradability.
molecular and surface interactions between polymer flocculant,solution salinity plays an important role in the interactions between polymer flocculants and solid colloid particles which determine the flocculation performance. in this work, chitosan-graft-polyacrylamide (chi-gpam) was synthesized and characterized. the influence of solution salinity (viz., addition of nacl and cacl2) on the flocculation of chi-gpam on kaolinite suspension and the
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south korea good factory crosslinked polyacrylamide flocculant,water-in-water polyacrylamide in south korea good quality date hs code description origin country port of discharge unit quantity value (inr) per unit (inr) nov 22 2016: : polyacrylamide flocculants japan: nhava sheva sea
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high quality pam polyacrylamide with factory supply
wholesale high quality water treatment polymer anionic polyacrylamide $7.52 $10.567.52 $10.56. anionic polyacrylamide, this product is a water-soluble linear polymer synthesized with a high degree of polymerization. It is easily soluble in water and almost insoluble in general organic solvents such as benzene,ethylene glycol, lipids, ketones, etc. It is usually used as a flocculant in the water treatment process. It is composed of long-chain repeating units of acrylamide.
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- What are the characteristics of nonionic polyacrylamide?
- 1. Characteristics of nonionic polyacrylamide Nonionic polyacrylamide is a high polymer with a high molecular weight and a low ion exponent, which has the function of flocculation, dispersal, thickening, bonding, film-forming, relating, and colloidal stability.
- Which polyacrylamide has strong flocculation effect?
- The nonionic polyacrylamide (PAM) has strong flocculation effect as it has good performance in clarifying purification, settlement promotion, filtering promotion and thickening. All this makes good application in wastewater treatment, sludge concentration and dehydration, mineral processing, coal washing, paper making, etc..
- What is nonionic polyacrylamide used for?
- Nonionic Polyacrylamide could be used in sand prevention and sand fixation through spraying on desert with dissolving nonionic polyacrylamide concentration and crosslinking agent. This product could also be used as soil moisturizer and the basic raw materials for various modified polyacrylamide. Why is Polyacrylamide Used as Flocculants?
- Why is non ionic polyacrylamide used in building materials?
- The application of nonionic polyacrylamide in building materials has been widely promoted owing to its role of flocculation, water holding, thickening, adhesion and lubrication. In addition, non-ionic polyacrylamide in other building materials, because of its ultra-high viscosity and its special molecular structure, has good water retention effect.
