- Classification: chemical auxiliary agent
- Appearance: white powder or translucent powder
- CAS No.:9003-05-9130
- Type: nonionic
- Formula: (C3h5no)N
- Solid Content: ≥87.9%
- Application:oil drilling chemicals
- Transport Package: 25kg/bag
- Delivery: 3-5day
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properties: polyacrylamide, addreviation pam, is a glassy solid, apt to water absorbing; the speed of absorbing water varies with different derivative ions. dissolving temperature is over 120it carbonate s to black powder at 210it carbonate s to black power at 210without oxygen.it could be made to four series, e.g., on-ion, cation
cationic polyacrylamide (cpam) enhanced pressurized vertical,pressurized vertical electro-osmotic dewatering (pveod) has been regarded as a feasible method to achieve sludge deep-dewatering, but the dewatering efficiency is still challenged by high electric resistance. this study employed cationic polyacrylamide (cpam) as a skeleton builder to enhance electro-osmotic flow in pveod.
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1. introduction. high molecular weight polyacrylamide (pam) and its derivatives are important commercial polymers and have wide range of applications as flocculants in water treatment, as additives to enhance the oil recovery, as hydrogels in many biomedical applications and in the paper and textile industries as a thickening agent,,,.
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classification: chemical auxiliary agent: appearance: white powder: molecular weight: 25-27 million: cas no. 9003-05-8: package: net weight 25kg/bag: application
cationic polyacrylamide cpam high viscosifier cas 9003-05-8,high quality cationic polyacrylamide cpam high viscosifier cas 9003-05-8 pam for drilling fluid/bored pilling industry from china, china’s leading water treatment polyacrylamide product, with strict quality control water treatment polyacrylamide factories, producing high quality water treatment polyacrylamide products.
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copolymer of acrylamide and acrylic acid polyacrylamide
polyacrylamide is a kind of water-soluble polyelectrolyte, which is nontoxic, tasteless, soluble in water easily and insoluble in organic solvents, such as ethan.
best price wastewater treatment companies in bangladesh polyacrylamide,6. aquasolve technology. aquasolve technologies is a leading supplier of wastewater treatment plants in dhaka, the capital of bangladesh. they offer a wide range of solutions from compact sewage
inhibition mechanism of cationic polyacrylamide cost
cationic polyacrylamide (cpam), a typical drilling fluid shale inhibitor can prevent the clay swelling and maintain the wellbore stable. understanding the adsorption behavior of cpam on montmorillonite (mmt) surfaces is of great significance in explaining the excellent performance of cationic inhibitors.
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
cpam cationic polyacrylamide cas no. 9003-05-8
properties cas number: 9003-05-8 hs code: molecular formula: (c3h5 no)n molecular weight: 71.07 description: polyacrylamide is white powder or translucent particle, soluble in water, almost insol.
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anionic polyacrylamide apam flocculant for sale in polyacrylamide. cas no: 9003-05-8. hs code: . mf: (c3h5no)n. anionic polyacrylamide apam is a polyacrylamide with electronegativity, and its functional group is sulfonic acid, phosphoric acid and carboxylic acid. in the process of wastewater treatment, flocculation is regarded as an important
hydrolyzed polyacrylamide-containing wastewater treatment,to the best of our knowledge, this is the first study in which hpam-containing wastewater is treated using an ozonic-anaerobic-aerobic multistage treatment system. the ideal degradation performance and the presence of keystone microorganisms confirmed that the multistage treatment process is feasible for treatment of hpam-containing wastewater.
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another common use of polyacrylamide and its derivatives is in subsurface applications such as enhanced oil recovery. in its ionic form, polyacrylamide is found to be having a major role in the potable water treatment industry. trivalent metal salts like aluminum chloride and ferric chloride are bridged by the long polymer chains of polyacrylamide.
- What is linear anionic polyacrylamide (PAM)?
- Linear anionic polyacrylamide (PAM) has been used in irrigation practices as a flocculating agent to minimize water losses through seepage in earthen canals. The stability of PAM is of concern because of the possibility of acrylamide (AMD) monomer release during Mesenchymal stem cell durotaxis depends on substrate stiffness gradient strength.
- Is anionic Polyacrylamide a Tier 1 chemical?
- Anionic polyacrylamide is a polymer of low concern. Therefore, it is classified as a Class I chemical. Anionic polyacrylamide is a copolymer of acrylamide and acrylic acid.
- Is anionic Polyacrylamide a chemical of low concern?
- In addition, based on the assessment of environmental hazards, NICNAS has also identified anionic polyacrylamide as a chemical of low concern to the environment. Chemicals of low concern are unlikely to have adverse effects on the environment if released into the environment from the production process.
- Is polyacrylamide a cationic or nonionic polymer?
- Degradable or bioaccumulative. Anionic polyacrylamide has low acute toxicity. Co-chemical properties Polyacrylamide polymers can exist in cationic, anionic or nonionic forms, depending on their ionic charge. Nonionic forms of polyacrylamide are generated from basic polymers.
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