- Classification: chemical auxiliary agent
- Appearance: white powder pam
- CAS No.:9003-05-8427
- Type: anionic
- Formula: (C3h5no)N
- Solid Content: ≥88.9%
- Application：coating auxiliary agents, electronics chemicals
- Transport Package: one 20’fcl load in 15-18mt palletized
- Delivery: 3-7day
polyacrylamide pam flocculants water treatment industrial use
the hydrolyzed form of polyacrylamide (hpam), a co-polymer of acrylamide and acrylic acid, is the most widely used anionic pam in oil and gas development as well as in soil conditioning. 1, 9,.
water soluble polymer flocculants synthesis,water soluble polymer flocculants are important constituents of solid–liquid separation units for the treatment of a variety of process-affected effluents. the systematic development of a flocculant relies on a good understanding of flocculation process, polymer synthesis, polymer characterization, and, not the least, flocculation performance
anionic polyacrylamide pam flocculant auxiliary agent
chemical name (iupac): copolymer of polyacrylamide (poly(2-propenamide)] and polyacrylate [poly(2-propenoic acid)] cas rn: 9003-05-8. molecular formula: (c3h5no)x- and (c3h3o2)x-. molecular weight: 1,000,000 to 50,000,000 g/mol for polyacrylamide copolymers used as flocculants (lyons and vasconcellos, 1997)
effect of ph on anionic polyacrylamide adhesion: new insights,ph can affect the polyacrylamide of the membrane and the anionic polyacrylamide (apam), thus changing the degree and situation of membrane fouling. however, limited research has been conducted to determine its mechanism based on the extended derjaguin–landau–verwey–overbeek (xdlvo) theory.
acute and long-term effects of anionic polyacrylamide apam
the application of synthetic polymers such as anionic polyacrylamide (apam) in enhanced oil recovery (eor) may increase in the future. this can lead to environmental release through offshore produced water discharges with so far limited knowledge on impacts in marine ecosystems.
advanced polyacrylamide polymers supplying polyacrylamide white powder,our diverse product range is sourced and imported from large, quality polymer producers around the world. we have warehouses in johannesburg, durban and cape town and can deliver promptly to you anywhere in south africa. we’re looking forward to working with you.
acrylamide‐based anionic polyelectrolytes and their
an important class of these is acrylamide-based polymers which bear negative charges along the polymer chain and are called anionic polyelectrolytes. these negatively charged polymers are widely used as flocculants, rheology control agents, and adhesives.
water treatment polymer anionic polyacrylamide in malaysia.source wholesale water treatment polymer anionic polyacrylamide in malaysia quickly and easily with our company. find polymer for all areas of industrial use and order in bulk today.
synthesis and characterization of acrylamide‐based anionic
the aim of this study was to synthesize water soluble acrylmide-based anionic copolymers and to investigate the performance of copolymers with respect to shear resistance and molecular weight from industry application standpoint.
water treatment a three part flocculant series from the,understanding the basics of flocculant technologies and how to select safe and effective flocculants for treatment systems; understand what anionic polyacrylamide is, how it works, and why it is the standard flocculant used for erosion and sediment control and water treatment in the industry
recent achievements in polymer bio-based flocculants for low cost
polymer flocculants are used to promote solid–liquid separation processes in potable water and wastewater treatment. recently, bio-based flocculants have received a lot of attention due to their superior advantages over conventional synthetic polymers or inorganic agents.
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super absorbent polymer
a super absorbent polymer (sap) (also called slush powder) is a water-absorbing hydrophilic homopolymers or copolymers [1] that can absorb and retain extremely large amounts of a liquid relative to its own mass. [2]
polyacrylamide gel definition amp meaning merriam-webster medical,the meaning of polyacrylamide gel is hydrated polyacrylamide that is used especially to provide a medium for the suspension of a substance to be subjected to gel electrophoresis.
polyacrylamide in nigeria for sale price on sale
more than 1 polyacrylamide for sale price,polyacrylamide flocculant is widely used in petroleum industry, oil exploitation, drilling mud, waste mud treatment, prevention of waterlogging, reduction of frictional resistance and enhanced oil recovery.r .
9003-05-8 cas database chemical supplier,anionic polyacrylamide can be used as a cytoplasm additive in the paper industry with better retention and drainage effect. it has a particularly dispersing effect for long-fiber pulp when its molecular weight is greater than 3.5 million. in addition, it can also be used as a water treatment agent.
flocculants flocculant cationic anionic polyacrylamide, inc.
polyacrylamide also known as flocculant, It is one of the most widely used varieties of water-soluble polymers and easy absorb to water as well as dissolving in organic solvents such as acetic acid, ethylene glycol, glycerin, and amines. It is divided into anionic polyacrylamide, cationic polyacrylamide and non-ionic polyacrylamide.
- What is flocculation how does it work?
- Flocculation is the process of adding flocculant to water, which further encourages floc formation and increases the floc sizes, making them easier to remove. The clumps of particles sink to the bottom of the treatment chamber, where they can be removed from the water at a later stage.
- Can coagulation-flocculation-sterilization be used in drinking water treatment?
- Coagulation-flocculation-sterilization in a treatment unit possesses the potential application in water treatment for its low cost, high efficiency and non-secondary pollution. 4. Conclusions Coagulation-flocculation and sterilization in drinking water treatment were simultaneously achieved via dosing PAC and PDMDAAC in a cost-effective way.
- What is coagulation flocculation?
- The main purpose of coagulation and flocculation is to treat turbid (hazy or cloudy) water, thus improving water quality. This is especially key for wastewater treatment, and can reduce organic loads and suspended solids by up to 90%. Suspended solids are commonly found in the majority of surface water supplies and all wastewater supplies.
- Are flocculants bactericidal or antibacterial?
- The removal rates of bacteria by flocculants have been reported, but few studies focused on the bactericidal mechanism and antibacterial process of flocculants in water treatment. Polyaluminum chloride (PAC) is the most commonly used inorganic coagulant in drinking water treatment. It has good coagulation effect, non-toxicity and low price.
