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Cationic polyacrylamide_OKCHEM. 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 PriceCationic 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 Pricepolyacrylamide for waste water treatment chemical cationic polyacrylamide 9003-05-8,flocculant、adhesivity、thickening、auxiliary agent、Sludge dewatering agent、coagulant_OKCHEM Please note that all emails sent by OKCHEM are from ***@okchem.com, [email protected] okchemvip.com, or [email protected]
Get PricePolyacrylamide 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 PriceAPAM-Anionic Polyacrylamide, Water Treatment Chemical Features: 1) Appearance: white granule 2) Molecular weight: 5 - 22 million minimum 3) Granule: 20 - 100 mesh 4) Solid content: 95% 5) Hydrolyzing degree: 10 - 20%, 20 - 30% or 30 - 40% 6)Dissolving time: 2 hours maximum (10C) 7) Insoluble: 0.5% maximum 8) Monomer free: 0.05% maximum Use: (1
Get PricePolyacrylamide 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 Price2012-7-22 · 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 PriceCationic polyacrylamide_OKCHEM. Anionic /Cationic Emulsion Polyacrylamide Youju chemical. Anionic /cationic emulsion polyacrylamide is one kind of high efficiency liquid flocculants with high concentration ,polymerized in the oil by using water-in-oil emulsion advanced technology and W/O emulsifer, with high conversion rate ,high molecular weight,high stability ,multi-function, instant etc.
Get PricePolyacrylamide 9003-05-8. Solubility in water: upon rapid mechanical stirring, polyacrylamide is easily soluble in cold water form a transparent adhesive solution. Increasing the temperature does not affect its solubility and only affects its dissolution when the concentration is increased to a high viscosity.
Get PricePolyacrylamide cationic polyacrylamide（cas:9003-05-8）with medium cationicity. It can be used as the flocculant for the running water treatment from river sources, especially has high treatment effect mixed with inorganic flocculant. We produce such as Anionic polyacrylamide, Cationic polyacrylamide…
Get Pricecationic polyacrylamide flocculant for industrial. Cationic polyacrylamide flocculant for industrial wastewater treatment. Main Production: 1. Oilfield Chemicals, Oilfield chemical is a general germ,The oilfield chemicals we can supply include anionic polyacrylamide used for oil drilling mud additives , drag reduction agent and EOR(enhanced oil ...
Get Price2021-6-22 · 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 Price2019-2-19 · 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 PricePolyacrylamide 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 Price2020-7-11 · 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 Price2016-11-20 · 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 PriceApplication To Water Treatment Non-ionic, anionic, cationic, and amphion polyacrylamide series for water treatment have fine flocculability and absorbability, so that they could remarkably reduce equipment cost and improve the equipment handling ability. They are widely used in treatment of drinking water…
Get Price2014-6-19 · 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 PriceWeihai Jinyu Environmental Protection Technology Co.,ltd is established since 2002,mainly produces and sells New type dispersion Polyacrylamide/PAM emulsion, Anionic Polyacrylamide powder, Cationic Polyacrylamide powder, Water in oil Polyacrylamide emulsion, Liquid Polyacrylamide, Sulphonated Modified Sodium Polyacrylate for thinner, poly aluminum chloride (PAC), Polydadmac, Polyamine, oil ...
Get Price2018-9-7 · 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 Price2016-8-19 · 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 Price2019-7-31 · 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 Price2017-3-27 · 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 Price1. 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 PriceCationic polyacrylamide is a kind of high molecular polymeric electrolyte with water-solubility. It has active groups with rather strong positive charge and an effective function of floe collation. It is easily soluble in water and not soluble in some organic solvent like ethanol and acetone.
Get PriceCationic polyacrylamide_OKCHEM. Anionic /Cationic Emulsion Polyacrylamide Youju chemical. Anionic /cationic emulsion polyacrylamide is one kind of high efficiency liquid flocculants with high concentration ,polymerized in the oil by using water-in-oil emulsion advanced technology and W/O emulsifer, with high conversion rate ,high molecular weight,high stability ,multi-function, instant etc.
Get PricePriceList for Cationic Polyacrylamide Solubility - PAM Anionic Polyacrylamide – Oubo. Product Detail. Application : ... can also be used in the treatment of white water at the same time, in the deinking process can play a significant flocculation. (3)In the mining, coal mining industry can be used for waste water, coal washing waste water ...
Get PricePriceList for Cationic Polyacrylamide Solubility - Nonionic Polyacrylamide – Oubo Product Detail 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.
Get PriceFeatures 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 Price2016-8-19 · 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 PriceThe 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 PriceThe synthesis of green cationic polyacrylamide composite was evaluated for its solubility in water. The reactions were performed using acrylamide monomer, solvent, catalyst (clay fin called maghnite) and solution of H2SO4 (0.25 M), with the system under microwave irradiation (160 ºC) for 4 min. Major factors affecting the polymerization ...
Get Price2014-6-19 · 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 PriceAnionic 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 PriceCationic polyacrylamide_OKCHEM. Anionic /Cationic Emulsion Polyacrylamide Youju chemical. Anionic /cationic emulsion polyacrylamide is one kind of high efficiency liquid flocculants with high concentration ,polymerized in the oil by using water-in-oil emulsion advanced technology and W/O emulsifer, with high conversion rate ,high molecular weight,high stability ,multi-function, instant etc.
Get Price2015-12-16 · Cationic polyacrylamide (CPAM) appearance is white powder, molecular weight from 8 million to 15 million.Ion of from 20% to 55% water solubility is good, can be in any cases of dissolving in water and insoluble in organic solvents.Effective PH range is 1 to 14, show the characteristics of high polymer electrolyte, applicable to the negatively ...
Get Price2014-10-16 · 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 Price2015-11-23 · 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 Pricegood water solubility polymer anionic polyacrylamide (PAM. good water solubility polymer anionic polyacrylamide (PAM) for oil drilling--CAS:9003-05-8, US 1000 - 2000 Ton, Chemical Auxiliary Agent, 9003-05-8, PAM. Get Price
Get PriceThe synthesis of green cationic polyacrylamide composite was evaluated for its solubility in water. The reactions were performed using acrylamide monomer, solvent, catalyst (clay fin called maghnite) and solution of H2SO4 (0.25 M), with the system under microwave irradiation (160 ºC) for 4 min. Major factors affecting the polymerization ...
Get Price2021-3-16 · Polyacrylamide/PAM Series. Polyacrylamide (PAM) is a collective name for acrylamide homopolymers or polymers obtained by copolymerization with other monomers. It is one of the most widely used species in water-soluble polymers. Cationic polyacrylamide (CPAM) is a white powder and is a linear polymer compound. Because it has a variety of active ...
Get PriceFind here listing of cationic polyacrylamide manufacturers, cationic polyacrylamide suppliers, dealers & exporters offering cationic polyacrylamide at best price. Get wide range of cationic polyacrylamide offered by listed companies in India.
Get Price2021-1-13 · Furthermore, the non-ionic polyacrylamide has strong water solubility and can be dissolved in cold water completely, but the dissolution time is longer than that of cationic or non-ionic ...
Get Pricewaste water treatment chmicals flocculant cationic coagulant pam powder Polyacrylamide, abbr. PAM, is a kind of water soluble polymer, has unique effect to increase the viscosity of water or to promote the flocculation of particles present in water, it can also reduce the frictional resistance between the liquid.
Get PriceCationic polyacrylamide_OKCHEM. Anionic /Cationic Emulsion Polyacrylamide Youju chemical. Anionic /cationic emulsion polyacrylamide is one kind of high efficiency liquid flocculants with high concentration ,polymerized in the oil by using water-in-oil emulsion advanced technology and W/O emulsifer, with high conversion rate ,high molecular weight,high stability ,multi-function, instant etc.
Get PriceProduct. Cationic polyacrylamide (CPAM) is a water-soluble polymer polyelectrolyte, easily soluble in water, and insoluble in organic solvents such as ethanol and acetone. The molecular chain has cationic groups and active adsorption groups. Through electrical neutralization and adsorption bridging, the zeta potential in water is reduced, and ...
Get Price2015-9-7 · Cationic polyacrylamide CPAM [ CPAM Properties ] Cationic polyacrylamide CPAM is the water-soluble high polymer or gathers the electrolyte.Because in its molecular chain includes the certain amount polar group,cationic PAM can through the absorbed water in the aerosol solids, causes between the granule the bridging or neutral causes the granule condensation through the electric charge to …
Get Price2021-6-24 · Dosing method : Typical dose rate: 100 - 500ppm (0.1 - 0.5 litre/m3 of water) In a multistage bilge water cleaning system, RXSOL Flocculant is fed undiluted through a dosage pump connected to the pressure side of the oil descaler. The floc tank is fed according to the flow of the bilge water pumped into it.The feed is adjusted in connection with the installation and normally needs no alteration.
Get Price2021-6-28 · Compared with the anionic groups in the polyacrylamide molecular chain, the number of cationic groups is larger, the net charge is larger, and the polarity is larger. H2O is a polar molecule. According to the principle of similar compatibility, the polymer has better water solubility and higher intrinsic viscosity.
Get Price2017-11-3 · 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 Price2021-5-15 · Flocculation is a common method to improve filtration efficiency and purify water quality in water supply plants where the commonly used flocculant is cationic polyacrylamide (CPAM) (Vandamme et al. 2010; Teh et al. 2016). For sludge dewatering, CPAM shows superior conditioning performance and obtained more and more attention.
Get Price2015-2-17 · 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 ammonium chloride) …
Get Price2016-12-26 · The water-soluble anionic dyes could be removed from the water phase by forming flocculation precipitations with strongly cationic units in the main chains of HC-PDMDAAC through electrostatic interactions, and suitable contents of hydrophobic groups of HC-PDMDAACs further reduced the water solubility of those precipitations, causing a shift in ...
Get PriceCationic polyacrylamide_OKCHEM. Anionic /Cationic Emulsion Polyacrylamide Youju chemical. Anionic /cationic emulsion polyacrylamide is one kind of high efficiency liquid flocculants with high concentration ,polymerized in the oil by using water-in-oil emulsion advanced technology and W/O emulsifer, with high conversion rate ,high molecular weight,high stability ,multi-function, instant etc.
Get PriceCationic 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 Price2021-6-19 · Full Article. Cationic Polyacrylamide Emulsion with Ultra-high Concentration as a Flocculant for Paper Mill Wastewater Treatment. Kaiji Yang, a Jinghuan Chen, b and Chunli Yao a, * Cationic polyacrylamide emulsions prepared with ultra-high concentration (CPAME-uhc) have the advantages of fast dissolution, convenient operation, and low transportation cost.
Get Pricewater-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 Price2021-6-24 · Dosing method : Typical dose rate: 100 - 500ppm (0.1 - 0.5 litre/m3 of water) In a multistage bilge water cleaning system, RXSOL Flocculant is fed undiluted through a dosage pump connected to the pressure side of the oil descaler. The floc tank is fed according to the flow of the bilge water pumped into it.The feed is adjusted in connection with the installation and normally needs no alteration.
Get Price2017-11-3 · 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 PricePolyacrylamide is a linear water-soluble polymer, and is on of the most widely used varieties of water-soluble polymer compounds. PAM and its derivatives can be used as efficient flocculants, thickeners, paper enhancers and liquid drag reducing agents, and Polyacrylamide are widely used in water treatment, paper making, petroleum, coal, mining,
Get Price2017-10-20 · 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 Price2015-2-17 · 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 ammonium chloride) …
Get PriceCationic polyacrylamide is a derivative of polyacrylamide, a cationic polymer flocculant which has an excellent effect on sewage treatment. Our existing cationic polyacrylamide are mostly prepared by the Mannich reaction ,which has the shortcomings of more unreacted material, low cationic degree, poor stability, short validity, etc.
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