Just fill in the form below, click submit, you will get the price list, and we will contact you within one working day. Please also feel free to contact us via email or phone. (* is required).

cationic polyacrylamide water solubility in armenia

  • Cationic Polyacrylamide (CPAM)_OKCHEM

    Cationic Polyacrylamide (CPAM) 69418-26-4,Powerful foculant widely used in industrial and municipal water treatment_OKCHEM Please note that all emails sent by OKCHEM are from ***@okchem.com, [email protected] okchemvip.com, or [email protected]

    Get Price
  • Adsorption of cationic polyacrylamide on the surface

    2016-11-20 · Polyacrylamides (both neutral and ionic) − PAMs, are widely used in many fields of human activity , , , , , , , owning to their good water solubility, non-toxicity, relatively low price and biodegradability. The most important of PAM applications are: as effective flocculents in wastewater purification, in oil extraction supporting processes (high viscosity of PAM solution), in control of rain …

    Get Price
  • what is cationic polyacrylamdie,what is the

    2019-2-19 · Cationic polyacrylamide White power or granule,the degree of ion is from 5% to 80%,soluible,good water solubility,can be dissolved in water at any percentage and be undissolved in organic solvents.CPAM show characteristics of high polymer electrolyte, suitable for wastewater treatment with negative charge and rich organic matters.

    Get Price
  • polyacrylamide for waste water treatment chemical

    The cationic polyacrylamide CPAM is a linear polymer compound, and since it has various active groups, it can affinity with many substances and adsorb to form hydrogen bonds. Cationic polyacrylamide is mainly a flocculent negatively charged colloid. It has functions such as turbidity removal, decolorization, adsorption and adhesion.

    Get Price
  • Polyacrylamide Emulsions Handbook - SNF

    2012-7-22 · Polyacrylamide Emulsions Handbook 1-2 General description of the polyacrylamide emulsions Polyacrylamide emulsions are dispersions or suspensions of a hydrogel of water soluble polymer in an oil. They are two phases heterogeneous systems and comprise several compo-nents. They are not concentrated polymer solutions. The

    Get Price
  • Solubility study of polyacrylamide in polar solvents -

    Polyacrylamide emulsion is divided into two types, water-in-oil, and water-in-water. Unlike polyacrylamide powder, the drying process is not required in the emulsion type polyacrylamide manufacturing process. Therefore, the polyacrylamide emulsions molecular weight and water solubility than the same powder polyacrylamide molecular weight is higher.

    Get Price
  • Polyacrylamide Emulsion - Sinofloc Chemical

    Polyacrylamide is a water-soluble polymer made up of acrylamide subunits. It increases the viscosity of water and facilitates the flocculation of particles present in water. Safety Information. Personal Protective Equipment. dust mask type N95 (US),Eyeshields,Gloves. RIDADR. NONH for all …

    Get Price
  • Cationic Polyacrylamide, Cationic Polyacrylamide

    2021-6-22 · Cationic polyacrylamide has clarification and purification, sedimentation promotion, filtration promotion, thickening and other functions. So it can fully meet the requirements in waste liquid treatment, sludge concentration and dewatering, beneficiation, coal washing, papermaking, etc. CPAM is suitable for wastewater treatment with high ...

    Get Price
  • Cationic Polyacrylamide(CPAM) Powder for Water

    2020-7-11 · When water is injected into the well, PAM assists in pushing oil locked in reservoirs towards the pump by increasing the viscosity of the injected water. Cationic polyacrylamides (CPAM) are used for emulsion breaking, and for promoting filtration and sludge dewatering. The primary use is waste water …

    Get Price
  • Properties of Polyacrylamides - polymerdatabase.com

    Anionic Polyacrylamide is widely used in Oil & Gas, water treatment, textile, printing and dyeing, papermaking, mineral processing, coal washing, medicine, sugar, breeding, building materials, agriculture and other industries. It is known as the most widely used additive. Anionic polyacrylamide is the generic name for a group of very high ...

    Get Price
  • ANIONIC POLYACRYLAMIDE | Ataman Kimya A.Ş.

    2019-2-19 · Cationic polyacrylamide. White power or granule,the degree of ion is from 5% to 80%,soluible ,good water solubility,can be dissolved in water at any percentage and be undissolved in organic solvents.CPAM show characteristics of high polymer electrolyte, suitable for wastewater treatment with negative charge and rich organic matters.

    Get Price
  • what is cationic polyacrylamdie,what is the

    Polyacrylamide emulsion is prepared by dispersion or inverse emulsion polymerization, which is a form of polyacrylamide liquid present. Besides the characteristics of solid polyacrylamide flocculants, through the molecular chain of polar groups to adsorb suspended solids in the water particles, the emulsion could formats the large flocs through bridge between the particles or electricity.

    Get Price
  • Polyacrylamide Emulsion - Sinofloc Chemical

    2016-11-20 · Cationic polyacrylamide adsorption influences the structure of the electrical double layer (edl) formed at the ZrO 2 –solution interface. The evidence of this are the changes in both the surface charge density (σ 0) and the electrokinetic potential zeta (ζ) of the solid particles (Fig. 4, Fig. 5).

    Get Price
  • Adsorption of cationic polyacrylamide on the surface

    2016-8-19 · The water proportion varies from 20% to 40% of the final product, depending on the grade. Most of SNF’s standard emulsions have a name starting by the two letters EM, and some others have a name starting by EMR or FB. z Dewatered emulsions Dewatered polyacrylamide emulsions differs from standard by the fact that they contain less than 6% water,

    Get Price
  • Polyacrylamide Handbook - Global Leader in Water

    Water solubility 2150 g/l at 30 °C 1.3 Major uses Most of the acrylamide produced is used as a chemical intermediate or as a monomer in the production of polyacrylamide. Both acrylamide and polyacrylamide are used mainly in the production of flocculants for the clarification of potable water and in the

    Get Price
  • Acrylamide in Drinking-water - WHO

    2021-7-15 · In addition, the nonionic polyacrylamide has good water solubility and can be completely dissolved in cold water. However, the dissolution time is longer than that of cationic or non-ionic type, and the preparation time generally takes about 60-90 minutes.

    Get Price
  • Cationic Polyacrylamide(CPAM) Powder for Water

    2021-6-22 · Cationic polyacrylamide has clarification and purification, sedimentation promotion, filtration promotion, thickening and other functions. So it can fully meet the requirements in waste liquid treatment, sludge concentration and dewatering, beneficiation, coal washing, papermaking, etc. CPAM is suitable for wastewater treatment with high ...

    Get Price
  • Cationic Polyacrylamide PAM in South Africa, Cationic ...

    Features Good water solubility, it can be completely dissolved in cold water. It can keep to greatly flocculation adding a small amount of cationic polyacrylamide products. Usually just add 0.01 ~ 10ppm (0.01 ~ 10g m3) in order to make full use of. Using of cationic polyacrylamide products with inorganic coagulant (ferric sulfate, chloride, iron salts, etc.) may show greater effects.

    Get Price
  • China Cationic Polyacrylamide Suppliers &

    2017-3-27 · 1. Good water solubility, can be completely dissolved in water. 2. Add a small amount of cationic polyacrylamide products, can be greatly the flocculation effect. The general need to add 0.01~10ppm (0.01~10g/m3), can give full play to the role of. 3.

    Get Price
  • Water Soluble Usnic Acid-Polyacrylamide Complexes with ...

    1. Cationic polyacrylamide has good water solubility and can be completely dissolved in cold water. 2, add a small amount of cationic polyacrylamide product, you can get great flocculation effect. In general, it only needs to add 0.01g m ~ (3) of 0.01g m ~ (-3) to 0.01g m ~ (3). 3, the use of cationic polyacrylamide and inorganic ...

    Get Price
  • Cas 9003-05-8,Polyacrylamide | lookchem

    2014-6-19 · In this study, a hydrophilic polyacrylamide (pAcDED) was obtained by polymerization of a novel acrylic monomer that resulted water soluble thanks to the short alkyl chain (ethyl chain) bearing the cationic amine group. Therefore, this polymer was employed as carrier for usnic acid.

    Get Price
  • Polyacrylamide degradation and its ... - npj Clean Water

    Anionic and cationic polyacrylamide Polyacrylamide is non-toxic and with a high molecular weight and is highly water soluble, and can introduce a variety of ionic groups for adjusting the molecular weight to obtain specific performance; it has good adhesion to many solid surface and dissolved substances, and can adhere or bridge the suspended particles dispersed in the solution for ...

    Get Price
  • Research Article Synthesis, Characterization, and ...

    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 …

    Get Price
  • Anionic Polymer Flocculant & Polyacrylamide Powder ...

    2019-7-31 · A water soluble branched cationic polyacrylamide (BCPAM) was synthesized using solution polymerization. e polymerization was initiated using potassium diperiodatocuprate, K 5 [Cu(HIO 6)2](Cu(III)), initiating the self-condensing vinyl copolymerization of acrylamide and acryloxyethyltrimethyl ammonium chloride (DAC) monomer.

    Get Price
  • Best Practices Guidance for the Use of Anionic ...

    2018-4-4 · 11/15/2017 5 What is Anionic Polyacrylamide? • One of the most common polymer flocculants on the market • Common uses of PAM as a flocculant: reduction of sediment and nutrient loads to natural lakes and ponds wastewater and drinking water treatment clarification of effluents in industries like pulp & paper, aquaculture • Also popular for erosion prevention in irrigation furrows and on

    Get Price
  • Water Soluble Usnic Acid-Polyacrylamide Complexes with ...

    2014-6-19 · In this study, a hydrophilic polyacrylamide (pAcDED) was obtained by polymerization of a novel acrylic monomer that resulted water soluble thanks to the short alkyl chain (ethyl chain) bearing the cationic amine group. Therefore, this polymer was employed as carrier for usnic acid.

    Get Price
  • Polyacrylamide (PAM) - Michigan

    2017-7-21 · PAM has infinite solubility in water, but dissolves very slowly. Dissolve pre-measured dry granular PAM with a known quantity of clean water in a bucket several hours or overnight. Mechanical mixing will help dissolve the PAM. Always add PAM to water – not water to PAM. 3. Pre-fill the water truck about 1/8 full with water.

    Get Price
  • Preparation and retention performance of crosslinked

    2021-5-30 · Abstract “Water-in-water” emulsions of cross-linked and hydrophobically associating cationic polyacrylamide (CHCPAM) with cationic groups (methacrylatoethyl trimethyl ammonium chloride, DMC), hydrophobic groups (octadecyl methacrylate, OA), and cross-linked groups (N, N’-methylene bisacrylamide, MBA) were prepared by dispersion polymerization.

    Get Price
  • A cationic polyacrylamide dispersion synthesis by ...

    2021-7-13 · Full Article. 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 (AM) and acryloyloxyethyltrimethyl ammonium chloride (DAC), has been synthesized through dispersion …

    Get Price
  • Polyacrylamide Handbook - Global Leader in Water

    2016-8-19 · The water proportion varies from 20% to 40% of the final product, depending on the grade. Most of SNF’s standard emulsions have a name starting by the two letters EM, and some others have a name starting by EMR or FB. z Dewatered emulsions Dewatered polyacrylamide emulsions differs from standard by the fact that they contain less than 6% water,

    Get Price
  • Adsorption of cationic polyacrylamide on the surface

    2016-11-20 · Cationic polyacrylamide adsorption influences the structure of the electrical double layer (edl) formed at the ZrO 2 –solution interface. The evidence of this are the changes in both the surface charge density (σ 0) and the electrokinetic potential zeta (ζ) of the solid particles (Fig. 4, Fig. 5).

    Get Price
  • High Efficiency Cationic Polyacrylamide Powder For ...

    High quality High Efficiency Cationic Polyacrylamide Powder For Industrial Wastewater Treatment from China, China's leading cationic polymer in water treatment product, with strict quality control cationic polyelectrolyte water treatment factories, producing high quality cationic polyelectrolyte water …

    Get Price
  • Use and Notice of Nonionic Polyacrylamide - IRO Oil ...

    2021-7-15 · In addition, the nonionic polyacrylamide has good water solubility and can be completely dissolved in cold water. However, the dissolution time is longer than that of cationic or non-ionic type, and the preparation time generally takes about 60-90 minutes.

    Get Price
  • Anionic polyacrylamide/APAM - sewagepurifying.com

    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. The effective pH range is 7 to 14. It has the characteristics of a high polymer electrolyte in a neutral alkaline medium, and can ...

    Get Price
  • Effect of hydrophobic monomer on the aqueous

    2015-2-17 · Aqueous dispersion polymerization has been considered as a promising green technology for preparing water-soluble polymers such as cationic polyacrylamide (CPAM). Dispersion copolymerization of acrylamide and 2-methylacryloylxyethyl trimethyl ammonium chloride was generally carried out in aqueous ammonium sulfate solution with poly(2-methylacryloylxyethyl trimethyl …

    Get Price
  • Polyacrylamide 9003-05-8 Purity 1200 molecule

    2015-11-23 · Product features: cationic polyacrylamide (CPAM) appearance of white powder, ionic degrees from 20% to 55% water soluble, can dissolve in any proportion of water and insoluble in organic solvents. The characteristics of high polymer electrolyte are suitable for the treatment of the wastewater containing negative charge and organic wastewater..

    Get Price
  • Preparation and retention performance of crosslinked

    2021-5-30 · Abstract “Water-in-water” emulsions of cross-linked and hydrophobically associating cationic polyacrylamide (CHCPAM) with cationic groups (methacrylatoethyl trimethyl ammonium chloride, DMC), hydrophobic groups (octadecyl methacrylate, OA), and cross-linked groups (N, N’-methylene bisacrylamide, MBA) were prepared by dispersion polymerization.

    Get Price
  • Chemical flocculants - Kemira

    The types of flocculants, in other words industrial polyacrylamides, are cationic, anionic or nonionic polyacrylamides. Kemira’s polyacrylamides of wide range of charge and molecular weight are sold in dry powder or emulsion format and have excellent performance.

    Get Price
  • Enzymatic activation of dissolving pulp with cationic ...

    2017-11-3 · Cationic polyacrylamide (CPAM, molecular weight 1 MDa) was received from BASF, which was dissolved in water at 2 g/L prior to use. The CPAM charge was set at 250 mg/L, which was optimized from a set of experiments. Bis(ethylenediamine)copper(II) hydroxide solution of 1.0 M was purchased from Sigma-Aldrich. Deionized water

    Get Price
  • Polyacrylamide (PAM) - Michigan

    2017-7-21 · PAM has infinite solubility in water, but dissolves very slowly. Dissolve pre-measured dry granular PAM with a known quantity of clean water in a bucket several hours or overnight. Mechanical mixing will help dissolve the PAM. Always add PAM to water – not water to PAM. 3. Pre-fill the water truck about 1/8 full with water.

    Get Price
  • Polyacrylamide Manufacturers & Suppliers | Brovie

    2014-10-16 · CPAM Cationic Polyacrylamide Introduction: Cationic polymer flocculant is a water soluble linear polymer, and its molecular weight is between 400-1200million. CPAM also can be dissolved in methanol and ethanol, but can not be dissolved in ketene, …

    Get Price
  • Cationic PAM/Cationic Polyacrylamide|Buy

    2021-6-2 · Solubility and composition of sodium polyacrylate Sodium polyacrylate: colorless transparent water-soluble resin.The molecular weight of a few million.When PH is around 4 easily condensed, PH2.5 nearly dissolved.Easily soluble in aqueous solution of caustic soda, and easily precipitate in the solution of calcium hydroxide, magnesium hydroxide.Swelling with water and through a transparent gel ...

    Get Price
  • Solubility and composition of sodium polyacrylate

    2015-2-17 · Aqueous dispersion polymerization has been considered as a promising green technology for preparing water-soluble polymers such as cationic polyacrylamide (CPAM). Dispersion copolymerization of acrylamide and 2-methylacryloylxyethyl trimethyl ammonium chloride was generally carried out in aqueous ammonium sulfate solution with poly(2-methylacryloylxyethyl trimethyl …

    Get Price
  • msds cationic and anionic polyacrylamide for water

    2018-5-3 · The characteristics of cationic polyacrylamide. 1. The water-solubility of cationic polyacrylamide is very good,it can be completely dissolved even in cold water. 2. Low dosage and a small amount of cationic polyacrylamide products can have obvious flocculation effect.Generally, only 0.01--10ppm (0.01--10g/m3) can be added to play a full role. 3.

    Get Price
  • The application of cationic polyacrylamide-Henan

    As a kind of organic flocculant, cationic polyacrylamide (CPAM) can have the effect of charge neutralization and absorption bridge in sludge dewatering . It has been widely used in sludge dewatering due to its outstanding advantages such as low dosage demand, high efficiency, good solubility, and being pollution free [ 14 ].

    Get Price
  • Photoinitiated Polymerization of Cationic Acrylamide

    1995-7-9 · Polyacrylamide is used for water treatment and paper manufacturing, and in applications requiring water soluble polymers. react acrylonitrile sulfuric acid in an aqueous solution, and then separate acrylamide out using a base. hydrate acrylonitrile using a fixed-bed copper catalyst. In one example of this, a reduced CuO-Cr2O3 catalyst was used ...

    Get Price
  • Polyacrylamide,PAM

    2017-11-3 · Cationic polyacrylamide (CPAM, molecular weight 1 MDa) was received from BASF, which was dissolved in water at 2 g/L prior to use. The CPAM charge was set at 250 mg/L, which was optimized from a set of experiments. Bis(ethylenediamine)copper(II) hydroxide solution of 1.0 M was purchased from Sigma-Aldrich. Deionized water

    Get Price
  • poly(acrylamide)

    2021-7-15 · In addition, the nonionic polyacrylamide has good water solubility and can be completely dissolved in cold water. However, the dissolution time is longer than that of cationic or non-ionic type, and the preparation time generally takes about 60-90 minutes.

    Get Price
  • Enzymatic activation of dissolving pulp with cationic ...

    2020-1-31 · because of their high e ciency in the purification of drinking water and wastewater. The CPAM family of flocculants are based on acrylamide (AM), which is a cost-e ective reactive monomer in free radical polymerization with extremely good water solubility. As a derivative of polyacrylamide

    Get Price
  • Use and Notice of Nonionic Polyacrylamide - IRO Oil ...

    2021-6-2 · Solubility and composition of sodium polyacrylate Sodium polyacrylate: colorless transparent water-soluble resin.The molecular weight of a few million.When PH is around 4 easily condensed, PH2.5 nearly dissolved.Easily soluble in aqueous solution of caustic soda, and easily precipitate in the solution of calcium hydroxide, magnesium hydroxide.Swelling with water and through a transparent gel ...

    Get Price
  • Characterization and Dimethyl Phthalate Flocculation ...

    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 …

    Get Price
  • Cationic Polyacrylamide PAM, Cationic Polyacrylamide

    2017-4-14 · Good water solubility, can be completely dissolved in water. 2. Add a small amount of cationic polyacrylamide products, can be greatly the flocculation effect. The general need to add 0.01~10ppm (0.01~10g/m3), can give full play to the role of. 3. At the same time, the use of cationic polyacrylamide products and inorganic flocculant (ferric ...

    Get Price
  • Preparation of cationic polyacrylamide by aqueous two ...

    water-soluble polymer and a stabilizer. The solvent was selected on the basis of solubility of monomers and stabilizer and insolubility of the polymer [16]. Polymerization was initiated in the aqueous solu-tion by an initiator that was soluble in both the sol-vent and monomer. It may be used to prepare the water-soluble (co)polymers dispersion ...

    Get Price
  • msds cationic and anionic polyacrylamide for water

    Cationic pol yacr ylamide (CP AM) w ere used e xtensi vely in water treatment, enhanced oil recovery and sludge dewa-tering1. Cationic polyacrylamide were an important flocculant with high molecular w eight and electr opositi vity w hic h contains cationic functional groups such as acryloxyethyltrimethyl

    Get Price
  • Asian Journal of Chemistry; Vol. 26, No. 3 (2014), 629-633 ...

    As a kind of organic flocculant, cationic polyacrylamide (CPAM) can have the effect of charge neutralization and absorption bridge in sludge dewatering . It has been widely used in sludge dewatering due to its outstanding advantages such as low dosage demand, high efficiency, good solubility, and being pollution free [ 14 ].

    Get Price
  • Photoinitiated Polymerization of Cationic Acrylamide

    With an increase in grafting percentage, the water-solubility of the flocculant was improved, and it became thoroughly soluble in water when the grafting percentage reached 236.4% or higher. Its application for the treatment of pulp mill wastewater indicates that it had an excellent flocculation capacity and that its flocculation efficiency was ...

    Get Price
  • Synthesis and characterization of a novel cationic ...

    Polyacrylamide for Oilfield Sewage Treatment. Polyacrylamide is an important water-soluble high molecular polymer. Because polyacrylamide has the water solubility of high molecular compounds and the active acyl group on the main chain, the use of polyacrylamide can not only make oilfield chemical sewage purified efficiently, and it can also increase the utilization rate of the water recycling ...

    Get Price
  • China Polyacrylamide for Oilfield Sewage Treatment ...

    “Water-in-water” emulsions of hydrophobically associating cationic polyacrylamide (HACPAM) with both cationic groups (methacrylatoethyl trimethyl ammonium chloride, DMC) and hydrophobic groups (n-butyl acrylate, BA) were synthesized by dispersion polymerization. The structure of the copolymer was confirmed by FTIR and 1HNMR. The prepared “water-in-water” emulsions possessed high solid ...

    Get Price
  • Preparation and Application of Hydrophobically

    2017-10-20 · Cationic polyacrylamide flocculant has been widely used in sludge dewatering, industrial wastewater treatment and municipal wastewater treatment. At present, the use of cationic polyacrylamide flocculant in the United States, Japan and European countries has occupied 75% ~ 80% of the total amount of flocculant.

    Get Price
  • Brief introduction of polyacrylamide industry

    2019-2-18 · processes Article Flocculation of a High-Turbidity Kaolin Suspension Using Hydrophobic Modified Quaternary Ammonium Salt Polyacrylamide Jiangya Ma 1,2,* , Xue Fu 1, Wei Xia 1, Kun Fu 3 and Yi Liao 4 1 School of Civil Engineering and Architecture, Anhui University of Technology, Maanshan 243002, China; [email protected] (X.F.); [email protected] (W.X.)

    Get Price