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anionic polyacrylamide molecular weight in colombia

  • ANIONIC POLYACRYLAMIDE – SNF FLOERGER©

    16 行 · 2018-10-30 · Polyacrylamide. SERIES. FORM. MOLECULAR WEIGHT. PRODUCT EXAMPLE. FLOPAM. POWDER. ULTRA HIGH. AN 934 VHM AN 923 VHMU.

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  • Anionic Polymer Flocculant & Polyacrylamide Powder ...

    2017-8-27 · molecular weight anionic polyacrylamide and achieve high conversion rates during polymerization, and the anionic polyacrylamide has good solubility. But it will result in secondary pollution to the environment as it has organic solvents and emulsifi ers added in the reaction system. Dispersion polymerization can be defined as a special

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  • Dispersion polymerization of anionic polyacrylamide in an ...

    2019-4-1 · Hydrex™ 3511, 3551, 3553 (anionic), and Hydrex™ 3613 (cationic) polymers (Veolia Water Technologies Canada), very high molecular weight PAM (˜ 10 7), were compared to Hydrex™ 3841, 3842 (anionic), and Hydrex™ 3807 (cationic) (Veolia Water Technologies Canada), high molecular weight activated starch polymers (˜ 10 6).

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  • anionic polyacrylamide,anionic polyacrylamide

    2021-6-3 · Polyacrylamide: Name: Molecular weight(ten thousand) Ionicity: PH: Solid content: Remnant: Appearance: Cationic polyacrylamide: 600-800: 10-50: 1-14: ≥88: 0.05: white powder: Anionic Polyacrylicamide: 300-2200: 10-50: 7-14: ≥90: 0.05-0.15: white powder: Amphionic Polyacrylicamide: 500-1700: 5-50: 1-14: ≥90 : white powder

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  • Substituting polyacrylamide with an activated starch ...

    Our cationic polyacrylamide (PAM) is used in the treatment of plant water, wastewater and sludge and to increase the machines speed and production rate. For the treatment of white water and wastewaters in the paper process, our cationic polymers could neutralize the anionic charge trash in the water circuit and are very effective in treatment.

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  • nonionic polyacrylamide ,nonionic polyacrylamide ...

    Anionic pol yacr ylamide with high molecular weight and good solubility property can be an important kind of flocculants. And it has been widel y used in w ater tr eatment because of good flocculation performance7. Generally, mole-cular weight of polysaccharide polymer is determined by intrinsic viscosity 8. Accor dingl y, how to impr ove the intr insic

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  • Polyacrylamide (PAM), Polyacrylamide Powder ...

    Low Molecular Weight Polyacrylamide Polyacrylamide Suppliers Low Molecular Weight Polyacrylamide Oil Drilling Anionic Polyacrylamide US 2.25 …

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  • Effects of polyacrylamide molecular weight and mass ...

    2021-3-18 · Anionic PAM is widely used in cropland water ... Norton, L. D. & Graveel, J. G. Polyacrylamide molecular weight and charge effects on infiltration under simulated rainfall. Soil …

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  • Polyacrylamide (PAM), Polyacrylamide Powder ...

    2021-6-3 · Polyacrylamide, also briefly referred as PAM, Polyacylamides are high molecular weight water soluble or swellable polymers formed from acrylamide or its derivatives. The polymer can be synthesized as a simple linear chain or as a cross-linked structure. Polyacrylamide increases the viscosity of water and encourages the flocculation of particles present in water.

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  • The effect of polyacrylamide charge density and molecular ...

    The effects of the surface charge and molecular weight of anionic and cationic polyacrylamide (PAM) on the surface chemistry, settling rates, floc sizes and sediment bed compactness of kaolinite suspensions has been investigated at pH 7.

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  • 10 million molecular weight polyacrylamide, 10 million ...

    High molecular weight anionic polyacrylamide PAM 5 million 6 million 7 million 8 million 9 million 10 million Shandong Baovi Energy Technology Co., Ltd. 1 Metric Ton (Min. Order) (2)In the paper industry can be used as dry strength agents, retention agent, filter aid. (3)In the mining, coal mining industry can be used for waste water, coal ...

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  • AMPHOTERIC POLYACRYLAMIDE – SNF FLOERGER©

    2018-10-30 · molecular weight product example; flopam: powder: high: fam 4802 /fam 8401: flostrength: liquid: very low: rsl 8391: you might also like. cationic polyacrylamide october 30, 2018 non-ionic polyacrylamide october 30, 2018 anionic polyacrylamide

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  • Toilet Paper Making Chemicals Anionic Polyacrylamide High ...

    Toilet Paper Making Pocess Anionic Polyacrylamide High Molecular Weight Good Performance . Description: Our Anionic Polyacrylamide Paper Retention is a new type of highly efficient papermaking dedicated additives together with retention and filtration aid, and belong to amphiprotic organic polymer compound.

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  • What Are The Differences In The Molecular Weight Of ...

    2020-12-29 · Generally, anionic polyacrylamide is mostly required with molecular weight as an index. The molecular structure of anionic polyacrylamide is a linear polymer, so when expressing its model, it is mainly expressed in terms of its molecular weight length. Generally, PAM with a higher molecular weight will have better performance, but there are ...

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  • Anion Polyacrylamide Factory, Custom Anion

    Molecular Weight 8-40million Flocculant Anionic Polyacrylamide Unit Price: US 1500-2000 Ton Min. Order: 1 Ton

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  • Polyacrylamide degradation and its implications in ...

    2018-9-7 · High molecular weight (106–3 × 107 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as …

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  • China 2200W Molecular Weight

    CAS No.: 9003-05-8 Acid-Base Property: Acidic Surface Disposal Agent Environmental Protection: Yes Color: White Appearance: Granulars Type: Industrial Circulating Water Treatment Agent

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  • Anionic Poly-Acrylamide (aPAM)

    2020-8-22 · Generally, anionic polyacrylamide with a molecular weight of 10 million is suitable for sewage treatment dispersant. It can be uniformly dispersed in the inorganic particle liquid and is not easy to dissolve, solid particles settle and organic pigments solidify. The molecular weight is between 18-25 million. It is a high molecular weight.

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  • The choice of anionic polyacrylamide is not the larger the ...

    2018-10-30 · molecular weight product example; flopam: powder: high: fam 4802 /fam 8401: flostrength: liquid: very low: rsl 8391: you might also like. cationic polyacrylamide october 30, 2018 non-ionic polyacrylamide october 30, 2018 anionic polyacrylamide

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  • AMPHOTERIC POLYACRYLAMIDE – SNF FLOERGER©

    The effects of the surface charge and molecular weight of anionic and cationic polyacrylamide (PAM) on the surface chemistry, settling rates, floc sizes and sediment bed compactness of kaolinite suspensions has been investigated at pH 7.

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  • White Cationic Polyacrylamide Emulsion , High Molecular ...

    Efficient Mining Wastewater Treatment 100% Purity Anionic Polyacrylamide Powder. Polyacrylamide Pam Powder Efficient Fracturing Fluid Additives For Oil Field. 100 Mesh Pam Powder Cas No 9003-05-8 High Viscosity For Oil Drilling. Cationic Polyacrylamide Powder. 60-100 Mesh Water Soluble Polymers Fine Powder 7-10 Ph Value High Molecular Weight ...

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  • The effect of polyacrylamide charge density and molecular ...

    Abstract. Polyacrylamide gel electrophoresis (PAGE) in buffers containing the anionic detergent sodium dodecylsulfate (SDS) is a very powerful technique for small-scale separation of polypeptides and for assigning molecular weights to these molecules.

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  • Quality PAM Powder & Anionic Polyacrylamide Powder ...

    Nonionic polyacrylamide is a high polymer with the high molecular weight and the low ion exponent, which has the function of flocculation, dispersal, thickening, bonding, film forming, gelatin and colloidal stability. It’s flocculation is hardly influenced by the PH value and the salt, and in the...

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  • Molecular Weight Determinations Using Polyacrylamide Gel ...

    Component : Polyacrylamide. Brand Name : wshinefloc. Viscosity (0.1% Solution) : Very High. Charge Density : Medium. We are offering anionic. polyacrylamide. wshineflocâ®720vis a synthetic high molecular weight polyacrylamide. It is easy to use with high flocculating activity. Applied in flotation and sedimentation of all types of wastewater ...

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  • Nonionic Polyacrylamide manufacturers and suppliers | Oubo

    2021-6-2 · Polyacrylamide is a linear polymer, the product is mainly divided into dry powder and colloidal two forms. According to its average molecular weight, it can be divided into low molecular weight (<1 million), medium molecular weight (2 ~4 million) and high molecular weight (>.7 million).According to its structure can be divided into non – ionic, anion and cationic.

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  • High Molecular Weight Anionic Polyacrylamide - 10% Charge

    2021-7-6 · 'Molecular weight of amphoteric polyacrylamide: How it is influenced by the variables in synthesis, and its impacts on the dry strength of paper sheets,' BioRes. 11(2), 3709-3718. Abstract Amphoteric polyacrylamide (AmPAM) is a linear water-soluble polymer that has been applied in papermaking as an agent for flocculation, retention, filtration ...

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  • Molecular weight of amphoteric polyacrylamide: How it is ...

    Anionic Polyacrylamide. From us, you can easily purchase Anionic Polyacrylamide at great prices. Place online order and we will dispatch your order through DHL, FedEx, UPS. You can also request for a quote by mailing us at [email protected]

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  • Anionic Polyacrylamide Less Price High Purity Fast Delivery

    2021-3-16 · Anionic polyacrylamide (APAM) is a white powder with a molecular weight from 6 million to 25 million. It has good water solubility, can be dissolved in water at any ratio and is insoluble in organic solvents. Nonionic polyacrylamide NPAM Non-ionic polyacrylamide (NPAM) is a water-soluble, high molecular weight, low-ionic linear polymer. ...

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  • Polyacrylamide/PAM Series - sewagepurifying.com

    2021-7-8 · Polyacrylamide (PAM) Effective pH value: 1.0~14.0. Polyacrylamide (PAM) is a linear organic polymer, and it is the most widely used flocculant in water treatment chemicals. It can enhance flocculation, reduce the cost of clean water, improve water quality, and remove organic matter and algae in the water.

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  • Polyacrylamide (PAM) Powder for Water Treatment

    2020-7-11 · Properties. Polyacylamides are high molecular weight water soluble or swellable polymers formed from acrylamide or its derivatives. Their glass transition temperature is well above room temperature (> 400 K). The only commercially important polyacrylamide is poly (2-propenamide) which is simply called polyacrylamide or PAM [-CH 2 CH (CONH 2 )-].

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  • Properties of Polyacrylamides - polymerdatabase.com

    Efficient Mining Wastewater Treatment 100% Purity Anionic Polyacrylamide Powder. Polyacrylamide Pam Powder Efficient Fracturing Fluid Additives For Oil Field. 100 Mesh Pam Powder Cas No 9003-05-8 High Viscosity For Oil Drilling. Cationic Polyacrylamide Powder. 60-100 Mesh Water Soluble Polymers Fine Powder 7-10 Ph Value High Molecular Weight ...

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  • Quality PAM Powder & Anionic Polyacrylamide Powder ...

    2021-6-16 · Getting started; Polyacrylamide Anionic; Polyacrylamide Anionic - China Manufacturers, Suppliers, Factory. The company keeps to the operation concept 'scientific management, high quality and efficiency primacy, customer supreme for Polyacrylamide Anionic, Bleaching Decolorizing Agent, Polydadmac Water Treatment, Dcda 99.5%,Cationic Polyacrylamide…

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  • China Polyacrylamide Anionic Manufacturers and Factory ...

    2007-11-1 · The favorable effects of the environmentally friendly, nontoxic, anionic polyacrylamide (PAM) as a soil conditioner have long been established. Some uncertainties exist, however, regarding the effects of PAM molecular weight (MW) on its performance as a soil amendment and its ability to penetrate into aggregates and stabilize interior surfaces.

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  • Aggregate Stability as Affected by Polyacrylamide ...

    (2014). “Anionic polymer deflocculants,” BioResources 9(2), 3550-3570. 3550 Deflocculation of Cellulosic Suspensions with Anionic High Molecular Weight Polyelectrolytes Markus H. J. Korhonen,a,* Anni Sorvari,b Tapio Saarinen,b Jukka Seppälä,b and Janne Laine a Pulp fibers have a strong tendency to form flocs in water suspensions,

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  • High Molecular Weight Anionic Polyacrylamide - 13% Charge

    Name:PAM Anionic Polyacrylamide 1.CAS NO 9003-05-8 HS Code 3906901000 2.EINECS No 201-173-7 3.MF [CH2=CHCONH2]n 4.appearance white crystal powder 5.Specification: Polyacriylamide Anionic PAM 5-8 million Molecular weight:5-8 million Solid content:Solid content Free monomer:0.025% max Dissolving time :1h max Water Insolubles:0.3% max Hydrolyzing …

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  • Pam Anionic Polyacrylamide by CN Sinosou Of Welcom Co.

    Anionic Polyacrylamide (Powder) copolymerized by acrylamide and acrylate monomer, is a ultrahigh molecular weight polymer. It has great adsorption and bridging effect. Anionic polyacrylamide contains a certain number of polar groups in its molecular chain. Polar groups can adsorb solid particles suspended in water, and accelerate the ...

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  • China Anionic Polyacrylamide Powder Manufacturers ...

    2010-8-3 · Anionic polyacrylamide dispersions were prepared by dispersion polymerization in an aqueous salt medium, using acrylamide(AM) and acrylic acid(AA) as monomers and anionic polyelectrolytes as stabilizer. Effects of salt concentration, and molecular weight and concentration of stabilizers on the stability of the dispersions were investigated using a HAAKE rheometer and …

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  • Dispersion polymerization of anionic polyacrylamide in an ...

    USING POLYACRYLAMIDE GROUTS FOR PERMEABILITY CONTROL IN SAND. ... As the molecular weight of the anionic-type polyacrylamide increased, the amount that was required to be injected decreased and, accordingly, the number of cycles needed for blockage under the same conditions also decreased. Toxicological tests run on the solutions used in this ...

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  • USING POLYACRYLAMIDE GROUTS FOR PERMEABILITY

    Anionic polyacrylamide. Anoinic polyacrylamdie APAM flocculant. Anionic polyacrylamide is a kind of water-soluble polymer. it is widely used in oil recovery, mineral processing, coal washing, metallurgy, chemicals, paper, textile, agriculture and other industries.

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  • Nonionic polyacrylamide - Gongyi Xinqi Chemical Plant ...

    low molecular weight polyacrylamide, low molecular weight. Alibaba offers 412 low molecular weight polyacrylamide products. About 56% of these are petroleum additives, 55% are paper chemicals, and 44% are leather auxiliary agents. A wide variety of low molecular weight polyacrylamide options are available to you, There are 412 low molecular ...

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  • Low Molecular Weight LMW PHPA Partially Hydrolyzed ...

    Polyacrylamide nonionic water-soluble polymer; CAS Number: 9003-05-8; Linear Formula: (C3H5NO)n; find Sigma-Aldrich-92560 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich

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  • Polyacrylamide nonionic water-soluble polymer | 9003-05-8

    2020-12-22 · The molecular weight of anions ranges from 4 million to 25 million; the molecular weight of cations ranges from 7 million to 12 million. 4.Indicators. The main indicators of anion are molecular weight and degree of hydrolysis; the main indicators of cation are ion degree and molecular weight. 5. Price. The price of anionic polyacrylamide is ...

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  • What Is The Difference Between Polyacrylamide Anion And ...

    2015-4-30 · method is therefore required to monitor traces of residual polyacrylamide in reclaimed water. Aqueous size exclusion chromatography (SEC) is a well documented technique for the characterization of polyacrylamide molecular weight distribution. In this particular application, the primary aim is to quantify

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  • manufacture anionic polyacrylamide molecular weight

    Manufacture Anionic Polymer,Polyacrylamide Pam - Buy Anionic Polyacrylamide,Polyacrylamide,Anionic Flocculant Apam Product on Alibaba. Anionic type Appearance white fine-sand shaped powder or colorless transparent colloid Molecular weight 18million~22million Degree of hydrolysis 8 15 25 40 Note: our product can be made upon your …

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  • Charge Effects in the Adsorption of Polyacrylamides on ...

    2003-3-3 · increase in molecular weight of the anionic polymer impacts on flocculation response. Adsorption density is reduced, probably due to the increased anionicity per molecule, lead-ing to earlier charge-charge repulsion while settling rate is not affected. Lower molecular weight HP AM shows a maximum in transmit'. tance at very low adsorption ...

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  • Anionic Polyacrylamide, Anionic Polyacrylamide Polymer ...

    2021-6-3 · Anionic Polyacrylamide is produced when acrylamide is polymerized with an anionic comonomer. Water soluble Polyacrylamide have been used for decades to facilitate solidliquid separations in wastewater and drinking water treatment, the pulp and paper industry, aquaculture, and many other industrial processes.

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  • high molecular weight anionic polyacrylamide pam for

    High molecular weight anionic polyacrylamide thickener PAM. High molecular weight anionic polyacrylamide thickener PAM, US 1500 - 1800 Ton, Chemical Auxiliary Agent, pam /polyacrylamide, Textile Thickener.

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  • Anionic Polyacrylamide by Zibo Mingxin Chemical Co., Ltd ...

    Name:PAM Anionic Polyacrylamide 1.CAS NO 9003-05-8 HS Code 3906901000 2.EINECS No 201-173-7 3.MF [CH2=CHCONH2]n 4.appearance white crystal powder 5.Specification: Polyacriylamide Anionic PAM 5-8 million Molecular weight:5-8 million Solid content:Solid content Free monomer:0.025% max Dissolving time :1h max Water Insolubles:0.3% max Hydrolyzing ...

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  • Anionic Polyacrylamide Flocculant|APAM Powder Suppliers

    2021-6-2 · Anionic polyacrylamide APAM [ APAM Properties] According to different uses, anionic polyacrylamide is sorted into two kinds of manufacturing technique. 1. Homopolymerization ( hydrolysis and posthydrolysis of Non-ionic polyacrylamide). 2. Copolymerization ( acrylamide, acrylic acid or sodium acrylate ).

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  • polyacrylamide high molecular weight - aladine.be

    High Molecular Weight Cationic Polyacrylamide 20%. Very high molecular weight cationic polyacrylamide with a mole charge of 20%. Accepta 4220 is a very versatile polymer that is particularly useful for wastewater treatment applications including belt filter, centrifuge and screw press de watering, water clarification, filtration, thickening or use in a Dissolved Air Flotation …

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  • Polyacrylamide PAM Flocculant for Water Treatment -

    Low molecular weight PAM can be used as a paper strengthening agent. Medium molecular weight polyacrylamide PAM is used as a retention and drainage aid. High molecular weight polyacrylamide is used as a flocculant in the treatment of papermaking wastewater. At present, anionic PAM is most used in the paper industry.

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  • CATIONIC POLYACRYLAMIDE – SNF FLOERGER©

    2018-10-30 · series form molecular weight product example; flopam: powder: ultra high: fo 4490 vhm: flopam: powder: very high: fo 4440 ssh: flopam: powder: high: fo 4550 sh shu ...

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  • Inhibiting water infiltration with polyacrylamide and ...

    2010-11-20 · are identified in Table 2. An anionic polyacrylamide polymer vlith 18% charge density and 12 to 15 Mg mol-l (13-16.5 ton mol-I) molecular weight (Supert1oc'') A-836 CYTEC Industries Inc., Stamford, Connecticut!) was used because this a com-mon polymer employed in agriculture to control irrigation-induced erosion. A cationic polymer was also ...

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  • The Micromorphology of Anionic Polyacrylamide

    2013-10-21 · Polymer Anionic Polyacrylamide (A6025) is a water-soluble polymer and Anionic Polyacrylamide is widely used as coagulant and flocculant in wastewater treatment in coal washing, steel plant, tailing waste water treatment etc. Anionic polyacrylamide is a kind of soluble high molecular weight polymer or polyelectrolyte.

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  • Anion Polyacrylamide by Anhui Jucheng Fine Chemicals Co ...

    Anionic polyacrylamide dispersions were prepared by dispersion polymerization in aqueous salt solutions. The effects of reaction conditions, such as salt concentration, molecular weight of stabilizers, on the micromorphology of the dispersions were investigated systematically by using biological photomicroscope. The results showed that the particle shape in stable dispersions …

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  • Pam Anionic Polyacrylamide by CN Sinosou Of Welcom Co.

    Anionic Polyacrylamide: It is the white powder. The APAM with the molecular weight of 4,000,000-26,000,000 has good water solubility, and it can be dissolved in water by arbitrary proportion but not in organic solvents.

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  • ACRYLAMIDE AND POLYACRYLAMIDE - IHS Markit

    Name:PAM Anionic Polyacrylamide 1.CAS NO 9003-05-8 HS Code 3906901000 2.EINECS No 201-173-7 3.MF [CH2=CHCONH2]n 4.appearance white crystal powder 5.Specification: Polyacriylamide Anionic PAM 5-8 million Molecular weight:5-8 million Solid content:Solid content Free monomer:0.025% max Dissolving time :1h max Water Insolubles:0.3% max Hydrolyzing …

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  • High molecular weight hydrolyzed Anionic polyacrylamide ...

    Report No. 99 ACRYLAMIDE AND POLYACRYLAMIDE by YEN-CHEN YEN e June 1976 a A private report by the PROCESS ECONOMICS PROGRAM l STANFORD RESEARCH INSTITUTE

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  • Anionic Polyacrylamide - Polacrylamide, super absorbent ...

    High molecular weight hydrolyzed Anionic polyacrylamide for prevent and stabilize sand Polyacrylamide degradation and its implications in Sep 07, 2018· High molecular weight (10 6 –3 × 10 7 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and

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  • anionic polymers

    Its molecular weight is as high as 30 million or more, and it has extremely strong adsorption and bridging efficiency. Different molecular weights can be selected depending on the users different uses and requirements for product pertormance. Uses: 1. Industrial wastewater treatment; 2. Drinking water treatment

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  • High Molecular Weight Mining Anionic Polyacrylamide ...

    2010-10-4 · Drinking Water Treatment: PHPAM-3 is the suitable candidate due to its molecular weight. In most drinking water the content of silt and mineral matter and turbidity is high. Even though it goes through settling and filtration, it may not meet required specifications, so a flocculant is needed to get the water clarified.

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  • best solid paraffin 70 for rubber processing in colombia ...

    High molecular weight anionic polyacrylamide with a mole charge of 13% that has been developed for use in wastewater and effluent treatment applications. It is ideal for use in mechanical dewatering, gravity settling, as a coagulant aid, water clarification, filtration, phosphate removal and as an aid in Dissolved Air Flotation (DAF)...

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