- Classification: chemical auxiliary agent
- Appearance: off white granular powder
- CAS No.:9003-05-9281
- Type: anionic,nonionic
- Formula: (C3h5no)N
- Solid Content: ≥92%
- Application：environmental protection industries
- Transport Package: one 20’fcl load in 15-18mt palletized
- Delivery: 15day
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korea fast delivery pam-nonionic polyacrylamide turkey cheap price anionic polyacrylamide cas no 9003-05-8 bardini waste water treatment polyacrylamide pam october 23, 2016 october 23, 2016
water soluble polymer flocculants synthesis,flocculants with less than 1% charged functional groups are considered as nonionic flocculants. 34 nonionic flocculants normally have high molecular weights, which helps them flocculate suspended particles through the bridging mechanism. 35 polyacrylamide is the most important water soluble nonionic flocculant because its monomer, acrylamide
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classification: chemical auxiliary agent: appearance: white or slightly yellow powder: molecular weight: 16-20million: cas no. 9003-05-8: package: 900-1000kg packed in one pallet
uganda supplier anionic polyacrylamide anionic pam with factory price,uganda supplier anionic polyacrylamide anionic pam.chemical auxiliary agent:12-14 million: cas no. 9003-05-8: package: 25kg pe bag: application:
anionic polyacrylamide pam flocculant auxiliary agent
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) synonyms: anionic polyacrylamide. co-chemical propertiespolyacrylamide polymers can exist in cationic, anionic or non-ionic forms, depending.
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polyacrylamide (pam) prices high purity water treatment agent
north america. the prices of polyacrylamide declined in the usa market during the third quarter of 2022, with cost ranging at usd 2252/tonne polyacrylamide anionic grade fob texas with a quarterly decline of 11.1% as per recorded by chemanalyst pricing team data.
polyacrylamide-grafted legume starch for wastewater treatment.on coalmine wastewater treatment. due to the tremendous advantages of extensive source and low cost, biodegradable and environment friendly, high amylose content and flocculation performance of legume starch, the copolymers of different legume starches grafted with acrylamide (st-g-am) were experimentally studied and discussed comparatively.
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industrial anionic polyacrylamide(apam) in nigeria,webfeb 1, 2012 · the high-molecular-weight anionic polyacrylamide (6880 kda) adsorption related fouling of a virgin pvdf membrane (om) and a modified pvdf membrane (mm) were investigated via analysis of geaz8kfos03j webpolyferric sulfate is widely used in drinking water, industrial water, all kinds of industrial waste water, municipal sewage, sludge dewatering purification treatment.
efficient flocculation of an anionic dye from aqueous
in this current work, a series of cellulose-based flocculants, carboxymethyl cellulose-graft-poly[(2-methacryloyloxyethyl) trimethyl ammonium chloride] (cmc-g-pdmc) with different grafting ratios were successfully synthesized. cmc-g-pdmc bears high flocculation performance in removal of an anionic dye, acid green 25 (ag25), at various ph conditions, which is due to improvement of both positive
anionic polyacrylamide polymer in the philippines,optimization of partially hydrolyzed polyacrylamide (hpam. partially hydrolyzed polyacrylamide (hpam) is a water-soluble polymer material used in oil fields [18,19]. it usually has a linear structure with high molecular weight and is obtained by partial hydrolysis of pam or by copolymerization of sodium acrylate with acrylamide .
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a cationic polyacrylamide dispersion synthesis by dispersion polymerization in aqueous solution. yufeng wang, a,b, * kefu chen, a lihuan mo, a,* and huiren hu c a cationic polyacrylamide (cpam) dispersion, the copolymer of acrylamide and acryloyloxyethyltrimethyl ammonium chloride (dac), has been synthesized through dispersion
research on a new cationic polyacrylamide (cpam) with high purity,by comparing the sludge dewatering effects of template polymer tpamd, non-template polymer cpamd, and commercial flocculant cpam, the role of cationic microblock structure was evaluated. the floc structure was studied by the particle size d 50 and fractal dimension (d f). moreover, the effect of tpamd cationic microblock structure was further
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recent achievements in polymer bio-based flocculants for low cost,the flocculants, designed for coal slime water treatment, were characterized using the ftir, xrd and sem methods. it has been shown that water turbidity was reduced by ~97% and ~94%, while cod removal was ~78 and ~74% in the presence of fe 3 o 4 -chitosan-cellulose and fe 3 o 4 -chitosan-biochar, respectively.
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- What is H30 anionic floc product suite?
- H30 Anionic and the Floc Product Suite are proprietary blends of granular, non-toxic soil binding agents and recognized for best management practices (BMP) by the EPA. These flocculating products are used with active or passive BMPs.
- What is the molecular weight of anionic Polyacrylamide flocculants?
- In the most common applications, anionic polyacrylamide flocculants are applied with molecular weight of 106 –10 7 daltons.
- Which flocculant is more effective – chitosan or ferric chloride?
- A combination of flocculants is sometimes more effective than any one flocculant. For example, in flocculation of Isochrysis galbana, a combination of an organic polyelectrolyte (chitosan) and an inorganic salt (ferric chloride) was more effective than using any one of these flocculants .
- What is a flocculant used for?
- Normally, a flocculant is used in conjunction with mechanical treatment. For example, flocculants can be added at the flow line to increase the particle sizes so they can be removed with the shaker screen. Flocculants are also added to drilling fluid being processed by a centrifuge.
