- Classification: chemical auxiliary agent
- Appearance: white granule
- CAS No.:9003-05-13491
- Type: anionic,cationic
- Formula: (C3h5no)N
- Solid Content: ≥90%
- Application：metallurgy industries
- Transport Package: 25kg pe bag
- Delivery: 15day
chemical flocculants polyacrylamide powder
in wastewater flocculation and sludge treatment, colloidal particles are flocked in order to aid their removal or to help sludge dewatering.
kenya anionic polyacrylamide for water treatment with high quality,cationic polyacrylamide pam description. factory is a factory of providing high quality cpam .this product is a water soluble high polymer.it’s not soluble in most organic solvents, with good flocculating activity, and can reduce the friction resistance between liquid.
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the variation and number of cationic flocculants are probably the greatest of those currently available. many commercial cationic flocculants have quadrivalent nitrogen at charge sites along the polymer chain; the cationicity derives from either the protonation of amine groups or the generation of quaternary nitrogen groupings.
flocculants polyacrylamide.,polyacrylamide can be used for the treatment of tap water with river water as the source of water. Because of its low dosage, good effect and low cost, especially when used in conjunction with inorganic flocculants.
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therefore, cationic flocculants have been synthesised by incorporating a cationic moiety n-(3-chloro-2-hydroxypropyl) trimethyl ammonium chloride (chptac) onto the backbone of guar gum (singh et al., 2006) or starch (pal et al., 2005, pal et al., 2008) in presence of sodium hydroxide. these studies showed that the cationic flocculants with best price
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hence, it is necessary to develop suitable biopolymer-based flocculants for removing cationic dyes and anionic dyes, respectively. for cationic dyes, sulfomethylated softwood kraft lignin could remove 99.1% of ethyl violet (cationic dye) from sewage, under the conditions of ph 9 and initial dye concentration of 300 mg/l (he et al. 2016). for sale
best practices guidance for the use of anionic polyacrylamide.properly selected and application of anionic pam is key. anionic pam should be selected, applied and otherwise handled based on manufacturer recommendations. residual amd in manufactured pam should be below threshold set by the u.s. epa for drinking water treatment: 0.05% literature findings toxicity
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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in this study, a template polymer with anionic microblock structure was successfully synthesized through ultrasonic initiated template copolymerization (ustp) by using sodium allylsulfonate (sas) and acrylamide as monomers, poly diallyl dimethyl ammonium chloride (polydadmac) as template, and 2,2′-azobis [2-(2-imidazolin-2-yl) propane] dihydrochloride (va-044) as initiator.
iran anionic polyacrylamide used for coal washing wasteater,classification: chemical auxiliary agent: appearance: off-white granular powder: molecular weight: 8-20million: cas no. 9003-05-8: package: 900-1000kg packed in one pallet
polyacrylamide nonionic water-soluble polymer 9003-05-8
pressure-driven flows of high molecular weight polyacrylamide solutions are examined in nanoslits using fluorescence photobleaching. the effective viscosity of polymer solutions decreases when the channel height decreases below the micron scale. in addition, the apparent slippage of the solutions is
settling of drilling cuttings in polymeric solutions: a parametric investigation acs omega acs publications,drilling fluids, commonly referred to as drilling mud, are pumped into the wellbore to expedite the drilling process by moving drilling cuttings to the surface, suspending cuttings, controlling pressure, stabilizing exposed rock, and providing buoyancy, cooling, and lubrication. understanding the settling of drilling cuttings in base fluids is crucial for successfully mixing drilling fluid
best selling polyacrylamide flocculant applications: a review cost
these results showed that cs-cel and cs-pac had cationic flocculation efficiency that enhances the anionic flocculant to capture impurities that exist in sugar syrup as shown in figs. s2 and s3
cationic polyacrylamide at best price in india,view mobile number. contact supplier request a quote. cationic polyacrylamide powder. ₹ 398 get latest price. read more technical data sheet. avalon separation.
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