- Classification: chemical auxiliary agent
- Appearance: white fine-sand shaped powder or granule
- CAS No.:9003-05-2605
- Type: nonionic
- Formula: (C3h5no)N
- Solid Content: ≥89%
- Application：drinking water treatment
- Transport Package: 25kg woven bag with pe inner
- Delivery: 3-5day
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cationic polyacrylamide cpam and alum are environmentally friendly, ultra-efficient, and fast settling in potable water treatment. by using cpam and alum, the water purification quality improved.
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new tech polyacrylamide for wastewater treatment flocculant,borges et al. [83] predicted that these variations in the fatty acid profiles triggered by the anionic and the cationic polyacrylamide arose from the interactions between the microalgae cell walls, the polyacrylamide flocculants, and the extracted lipids encompassing high concentrations of these specific fatty acids. in this scenario, the
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evaluation a self-assembled anionic polyacrylamide flocculant.self-assembly is able to control molecular structure of flocculants and improves their flocculation efficiency. in this study, template polymerization and ultrasonic initiation system attributed to the self-assembly of anionic polyacrylamide (tpas-u) with a microblock structure using acrylamide and sodium p-styrene sulfonate (sss) as monomers and poly (allylammonium chloride) (paac) as
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polyacrylamide pam flocculant for water treatment chemate. cationic polyacrylamide. in general, cpam is white powder in appearance with an ionic degree ranging from 20% to 55%.
coagulation, flocculation, and precipitation in water flocculant,effective removal of sludge with precipitated particles. though there is availability of the latest and extremely effective treatment technologies, coagulation-flocculation still remains to be one of the most crucial water treatment processes available due to its simple and cost-effective design and less utilization of energy.
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critical elements of flocculation in drinking water treatment,while at least 9 min of flocculation time was necessary under some coagulation conditions, the intensity and scheme of flocculation were not critical to overall treatment efficiency under the studied conditions. these findings might offer potential savings to water utilities in terms of design, construction, operation, and maintenance costs.
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recent advances on coagulation-based treatment of wastewater,purpose of review the use of conventional chemical coagulant in treatment of wastewater is gaining great attention. drawbacks related to the prolonged effects on human health and environment due to the generation of by-product non-biodegradable sludge are becoming the latest topics. transition from chemical to natural coagulant can be a good strategy to reduce the aforementioned drawbacks
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municipal sewage cationic polyacrylamide flocculant 99.9% polyacrylamide cationic anionic polyacrylamide apam 99.9% purity white powder anionic polyacrylamide apam water soluble lower dosage cationic polyacrylamide cpam industrial wastewater treatment drinking water treatment anionic pam flocculating agents cas no 9003-05-8
addressing water scarcity: cationic polyelectrolytes in water,we demonstrated multiple post-polymerization methods to modify amines, phosphines and imidazoles with alkyl halides to achieve cationic groups with tailored charge density and other properties. 13, 17, 18 these same synthetic methods tailor cpe flocculation and coagulation efficiency and are thus used for water treatment purposes. polymers for
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classification: chemical auxiliary agent: appearance: white powder pam: molecular weight: 25-27 million: cas no. 9003-05-8: package: 25kg pe bag: application: well drilling mud additives industry
evaluation an anionic polyacrylamide flocculant with low cost,anionic polyacrylamide (apam), synthesized with anionic monomer and acrylamide (am), is a macromolecular compound. it is applied to treat sewage with cationic charged particles because its anionic chemical groups have efficient charge neutralization ability and colloids destabilization ability [13], [14].
- Can hydrophobically modified polyacrylamide gel be used in high temperature drilling?
- Enhanced hydrophobically modified polyacrylamide gel for lost circulation treatment in high temperature drilling J. Mol. Liq., 325 ( 2021), p. 115155, 10.1016/j.molliq.2020.115155 Rheological properties of bentonite-free water-based drilling fluids with novel polymer viscosifier J. Petrol. Sci.
- What coagulants are used in drilling fluids?
- Drilling fluids used in the oil industry produce a lot of effluents that require proper treatment before their disposal. Efficient coagulants/flocculants can reduce the bulk of disposed of pollutants into the hydrosphere. Polyacrylamide-based artificial polymers are efficient flocculants for industrial effluents.
- Can polyacrylamide be used for drilling?
- However, polyacrylamide with high molecular weight can be a good candidate at lower concentrations to meet the drilling requirements. The viscosity of polyacrylamide at all concentrations decreases with increasing temperature, according to Magzoub et al. (2021).
- Which coagulants are used in Deoiling dewatering?
- Both coagulants and flocculants are used in deoiling (water clarification) and dewatering appli-cations. For removing residual oil in produced water, slop water, treating waste oil or oil sludge, BASF offers a broad range of water clarifiers (deoilers), covering different molecular weights, ionicities and chemistries.
