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 absorption in germany

  • Adsorption of cationic polyacrylamide at the cellulose ...

    2015-6-15 · The layer thickness and density of high molecular weight cationic polyacrylamide (CPAM) adsorbed at the cellulose–water interface was quantified by neutron reflectometry. The thickness of a full monolayer of CPAM of constant molecular weight (13 MD) but different charge densities, adsorbed with or without NaCl (10 −3 M), was studied.

    Get Price
  • Absorption and adsorption studies of

    2021-1-8 · The aim of this study is to investigate the use of hydrogels as adsorbent in the removal of methylene blue (MB), a cationic dyestuff commonly used in industry, by adsorption from waste water. Therefore, sodium alginate-modified polyacrylamide-sodium alginate (PAAm/SA) hydrogels with the different concentration of sodium alginate were synthesized by free radical solution polymerization …

    Get Price
  • Synthesis, Characterization, and Flocculation

    2019-7-31 · F : FTIR of branched cationic polyacrylamide. e characteristic absorption peak of NH and NH 2 groups was seen with infrared spectroscopy, and the char-acteristic chemical shi of NH and NH 2 groups was seen using H NMR spectroscopy. e structure of the branched polyacrylamide was the same as initiallyexpected... Single-Factor Experiments.

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

    2020-9-23 · In this study, we investigated the method of a new cationic polyacrylamide flocculants. PADD was prepared by UV initiation polymerization. The cationic flocculants were characterized by FTIR, TG DSC, 1 H NMR and SEM. Therefore, results shows that PADD and PAM are not only simple physical mixtures, they have bond interaction and mutual transformation, the structure of composite flocculants …

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

    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

    The dosage for an average cationic PAM for digested wastewater sludge can range from 5 to 15 kg active polymer per tonne DS [kg/t DS]. But dosages far above and below are also often reported due to local circumstances and sludge composition. Our polymer products for water and sludge applications are sold under the following brand names: SUPERFLOC

    Get Price
  • Anionic polyacrylamide - wastewater treatment

    Polyacrylamide polymer msds Polyacrylamide is a kind of linear polymers,it can soluble in water,insoluble in most organic solvents. According to the product features can be divided into:anionic polyacrylamide,cationic polyacrylamide,and non-ionic polyacrylamide. it is widely used in oil recovery,mineral processing,coal washing,metallurgy,chemicals,paper,textile, agriculture and other …

    Get Price
  • Cationic polyacrylamide(PAM) for water treatment

    2020-11-11 · Cationic polyacrylamide(PAM) is most often used to increase the viscosity of water (creating a thicker solution) or to encourage flocculation of particles present in water and allow rapid settlement of finely suspended solid

    Get Price
  • Water Treatment Chemicals: Cationic Polyacrylamide

    2013-10-11 · cationic polyacrylamide Main advantages: cost savings, improve the asbestos slate billets, insulation board in the strength and fiber additives, binding capacity. 4.In the mining, coal mining industry can be used for waste water, coal washing waste water clarifier.

    Get Price
  • Polyacrylamide Exporter, Manufacturer & Supplier ...

    2011-5-2 · Cationic Polyacrylamide 1.mud dehydrating agent 2.paper-making adhesive 3.oil field chemical agent Cationic Polyacrylamide Mud dehydrating agent: activated-sludge method normally can be used to process urban and industrial sewage water, biochemistry mud is normally colloid with strong hydrophilicity, has high organic content, and is difficult to dewater.

    Get Price
  • Water Treatment Chemicals: Cationic Polyacrylamide

    Polyacrylamide. As an ISO 9001:2008 certified organization, we are highly dedicated towards manufacturing and supplying a quality assured array of Polyacrylamide. These are available in a powder form and required mainly for removing water content from sludge and also for treating waste water generated through various industries.

    Get Price
  • Cationic Polyacrylamide of water treatment from

    2011-5-11 · Cationic Polyacrylamide Flocculant Application: 1. As a Flocculanting agent: mainly used in industrial soli-liquid separation process, including settlement, clarification, concentration and sludge dewatering processes.

    Get Price
  • APAM Anionic Polyacrylamide Powder Raw Materials

    Quality Cationic Polyacrylamide - find quality water treatment, Chemical Auxiliary Agent & water treatment from Shandong Wochi Chemicals Co., Ltd. of China Suppliers - 130204639.

    Get Price
  • DONGYING SHUNTONG CHEMICAL GROUP CO.,LTD,

    Cationic Polyacrylamide Properties: Cationic polymer flocculant is a kind of water soluble linear polymer compound, Molecular weight between 8-12 million, its strong positive active group has excellent flocculation.It can be dissolved in methanol, ethanol.Not soluble in organic solvent such as acetone, ester.This product is non-toxic, colorless, tasteless, easy absorption of moisture.It is ...

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

    Cationic Polyacrylamide 1. The cationic polyacrylamide is divided into two kinds of production method by different applications, one is homo-polymerization, the other is co-polymerization. The company has got the authentication of ISO9001:2000 in 2002.

    Get Price
  • phpa emulsion cationic polyacrylamide in germany ...

    2021-7-9 · Cationic Polyacrylamide - Manufacturers in Germany, Suppliers. 3. Used for water purification, water/oil emulsion, oil-containing wastewater treatment, recycling of waste water and sludge dewatering; Pam can effectively reduce the friction of the fluid, trace Polyacrylamide can include water resistance 50-80% Cationic Polyacrylamide using processes:

    Get Price
  • Cationic polyacrylamide copolymers (PAMs):

    2018-5-18 · Cationic polyacrylamide copolymers (PAMs) are used for sludge dewatering in municipal waste water treatment and might enter the environment by spreading of the sludge on agricultural land. Concern has been expressed since little is known about the degradation of PAMs in soils. To obtain detailed information on the polymer’s fate in the soil compartment, the degradation of 14C …

    Get Price
  • cpam cationic polyacrylamide flocculant, cpam

    Both solid and liquid, anionic,cationic,nonionic polyacrylamide/PAM/PHPA. 4. Polyacrylamide powder can used in water treatment 5. Strong treatment ability for the colloids and suspended particles Polyacrylamide has 4 kinds: anionic, cationic , nonionic and cationic-anionic polyacrylamide …

    Get Price
  • Research on a new cationic polyacrylamide (CPAM)

    Research on a new cationic polyacrylamide (CPAM) with a cationic microblock structure and its enhanced effect on sludge condition and dewatering Environ Sci Pollut Res …

    Get Price
  • cationic polyacrylamide flocculant, cationic ...

    cationic polyacrylamide flocculant, Wholesale Various High Quality cationic polyacrylamide flocculant Products from Global Sodium Tripolyphosphate Suppliers and cationic polyacrylamide flocculant Factory,Importer,Exporter at Okchem.com.

    Get Price
  • Adsorption Characteristics of Polyacrylamide and

    2003-2-20 · High-molecular-weight polymers playa major role in water treatment,1 floc-culation of colloidal suspensions,2,3 and mobility control in micellar-polymer flooding technology.4,5 These applications have been the subject of recent re-views.6-8 Polyacrylamide and its copolymers hold special importance because of their use in all of these areas.

    Get Price
  • DONGYING SHUNTONG CHEMICAL GROUP CO.,LTD,

    Cationic Polyacrylamide Properties: Cationic polymer flocculant is a kind of water soluble linear polymer compound, Molecular weight between 8-12 million, its strong positive active group has excellent flocculation.It can be dissolved in methanol, ethanol.Not soluble in organic solvent such as acetone, ester.This product is non-toxic, colorless, tasteless, easy absorption of moisture.It is ...

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

    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
  • Interference of the polyacrylamide coagulant in the ...

    High quality APAM Aluminum Sulfate Flocculant Water Treatment Chemical Anionic Polyacrylamide CAS 9003 05 8 from China, China's leading partially hydrolyzed polyacrylamide product, with strict quality control cationic polyacrylamide flocculant factories, producing high quality cationic polyacrylamide flocculant products.

    Get Price
  • Cationic Polyacrylamide Flocculant Water Tretament

    cationic polyacrylamide flocculant Item No.: EC-W0410, EC-W0420, EC-W0430, EC-W0440, EC-W0450, EC-W0460, EC-W0470, EC-W0480 Solid Content(%):≥90 Applicable pH value :4.0-9.0 Mainly used for flocculating negatively charged colloid, EC-WA04 cationic polyacrylamide is with functions of removal of turbidity, decolorization, absorption and adhesion.

    Get Price
  • Cationic polyacrylamide emulsion with ultra-high ...

    2021-6-19 · 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 Price
  • cationic polyacrylamide flocculant, cationic ...

    cationic polyacrylamide flocculant, Wholesale Various High Quality cationic polyacrylamide flocculant Products from Global Sodium Tripolyphosphate Suppliers and cationic polyacrylamide flocculant Factory,Importer,Exporter at Okchem.com.

    Get Price
  • DONGYING SHUNTONG CHEMICAL GROUP CO.,LTD,

    Cationic Polyacrylamide Properties: Cationic polymer flocculant is a kind of water soluble linear polymer compound, Molecular weight between 8-12 million, its strong positive active group has excellent flocculation.It can be dissolved in methanol, ethanol.Not soluble in organic solvent such as acetone, ester.This product is non-toxic, colorless, tasteless, easy absorption of moisture.It is ...

    Get Price
  • Synthesis of cationic polyacrylamide by low-pressure

    2017-3-15 · Meanwhile, effective organic polymer flocculant, especially cationic polyacrylamide (CPAM), was developed and extensively used for turbidity separation because of their satisfactory solid-water separation performance . Generally, cationic polyacrylamide is copolymerized by acrylamide (AM) and cationic monomers in an aqueous solution.

    Get Price
  • Research on a new cationic polyacrylamide (CPAM)

    Research on a new cationic polyacrylamide (CPAM) with a cationic microblock structure and its enhanced effect on sludge condition and dewatering Environ Sci Pollut Res …

    Get Price
  • polyacrylamide used water soluble polymers,

    polyacrylamide used water soluble polymers, Wholesale Various High Quality polyacrylamide used water soluble polymers Products from Global Sodium Tripolyphosphate Suppliers and polyacrylamide used water soluble polymers Factory,Importer,Exporter at Okchem.com.

    Get Price
  • Effect of Cationic Polyacrylamides on the Interactions ...

    2019-12-12 · The interaction between cellulose fibers in the presence of cationic polyacrylamide (CPAM) was analyzed by rheology as a function of polyelectrolyte concentration, charge density, and molecular weight. CPAM was found to strongly influence the yield stress of cellulose suspensions; low doses of CPAM increased the yield stress, but at higher concentrations the yield stress declined. The charge ...

    Get Price
  • APAM Aluminum Sulfate Flocculant Water Treatment

    High quality APAM Aluminum Sulfate Flocculant Water Treatment Chemical Anionic Polyacrylamide CAS 9003 05 8 from China, China's leading partially hydrolyzed polyacrylamide product, with strict quality control cationic polyacrylamide flocculant factories, producing high quality cationic polyacrylamide flocculant products.

    Get Price
  • Adsorption Characteristics of Polyacrylamide and

    2003-2-20 · High-molecular-weight polymers playa major role in water treatment,1 floc-culation of colloidal suspensions,2,3 and mobility control in micellar-polymer flooding technology.4,5 These applications have been the subject of recent re-views.6-8 Polyacrylamide and its copolymers hold special importance because of their use in all of these areas.

    Get Price
  • Effect of Cationic Polyacrylamides on the Interactions ...

    2019-12-12 · The interaction between cellulose fibers in the presence of cationic polyacrylamide (CPAM) was analyzed by rheology as a function of polyelectrolyte concentration, charge density, and molecular weight. CPAM was found to strongly influence the yield stress of cellulose suspensions; low doses of CPAM increased the yield stress, but at higher concentrations the yield stress declined. The charge ...

    Get Price
  • APAM Anionic Polyacrylamide Powder Raw Materials

    Polyacrylamide products are non-toxic and non corrosive products, if used in the skin, eyes or mouth, to wash in time. Suitable for washing with warm water. Such as emulsion sprinkled on the ground should be put away, or after mixing with dry soil cleaning, and finally rinse with water. The water spilled on the ground. Food prohibited!

    Get Price
  • Our Products - Acrylamide manufacturer,

    High quality APAM Aluminum Sulfate Flocculant Water Treatment Chemical Anionic Polyacrylamide CAS 9003 05 8 from China, China's leading partially hydrolyzed polyacrylamide product, with strict quality control cationic polyacrylamide flocculant factories, producing high quality cationic polyacrylamide flocculant products.

    Get Price
  • APAM Aluminum Sulfate Flocculant Water Treatment

    In this study, a new type of hydrophobic cationic polyacrylamide P (AM-DMC-DABC) (PADD) was synthesized by ultrasonic (US)-initiated polymerization, which is used for the separation and removal of coal mine wastewater. The acrylamide (AM), methacryloyloxyethyl trimethyl ammonium chloride (DMC) and acryloyloxyethyl dimethylbenzyl ammonium chloride (DABC) were used as monomers to prepare).

    Get Price
  • Synthesis of the Hydrophobic Cationic Polyacrylamide

    The polyacrylamide market has been segmented by different product, application and geography. Further, product segment of the market is bifurcated into non-ionic, cationic, anionic and other polymers. Product segment is led by cationic polyacrylamide as it is widely used water treatment application because of its high molecular weight.

    Get Price
  • Global Polyacrylamide Market Size, Price | Industry ...

    Polyacrylamide (PAM) is a synthetic, potassium based long-chain polymer. It has a high-molecular weight and is a kind of water-soluble polymer, that is produced through polymerization of acrylamide. The global polyacrylamide market will grow at an impressive rate owing to its increasing use mainly in petroleum and wastewater sector.

    Get Price
  • Polyacrylamide Market Size, Share & Growth | Industry ...

    2017-7-12 · Cationic polyacrylamide (CPAM) is one of the most frequently used flocculants with high intrinsic viscosity and charge density. This flocculant is a water-soluble acrylamide-based polymer having cationic quaternary ammonium groups . Cationic monomer methacryloxyethyl trimethyl ammonium chloride (DMC) has higher charge density, which is ...

    Get Price
  • Flocculation properties and kinetic investigation of ...

    BWD -01 Decolouring Agent Cationic Polymers Water Treatment Textile Waste Water Treatment Flocculant Emulsion EC8050 Cationic Polyacrylamide Equivalent To EM640 In Sludge Dewatering Ink Waste Water Color Removing Decoloring Agent Industrial Waste Water Treatment

    Get Price
  • Adsorption Characteristics of Polyacrylamide and

    2003-2-20 · High-molecular-weight polymers playa major role in water treatment,1 floc-culation of colloidal suspensions,2,3 and mobility control in micellar-polymer flooding technology.4,5 These applications have been the subject of recent re-views.6-8 Polyacrylamide and its copolymers hold special importance because of their use in all of these areas.

    Get Price
  • Adsorption of a Cationic Polyacrylamide onto the

    2019-5-25 · Cationic polyacrylamide surface coverage remained constant at about 60% for all immersion times investigated. On the other hand, the adsorbed polymer concentration increased with immersion time, approaching a plateau after about 9 min.

    Get Price
  • Synthesis and properties of cationic polyacrylamide ...

    2003-1-1 · Abstract. INTRODUCTION Among the many water‐soluble polymers available, copolymers and homopolymers based on acrylamide (AM) are widely used in many fields and in the past few years the study of copolymerization of acrylamide with functional monomers has attracted increasing attention. 1–3 Cationic and multiple‐functional polyacrylamide (PAM) is an important reagent in industry for ...

    Get Price
  • Synthesis of the Hydrophobic Cationic Polyacrylamide

    In this study, a new type of hydrophobic cationic polyacrylamide P (AM-DMC-DABC) (PADD) was synthesized by ultrasonic (US)-initiated polymerization, which is used for the separation and removal of coal mine wastewater. The acrylamide (AM), methacryloyloxyethyl trimethyl ammonium chloride (DMC) and acryloyloxyethyl dimethylbenzyl ammonium chloride (DABC) were used as monomers to prepare).

    Get Price
  • Global Polyacrylamide Market Size, Price | Industry ...

    The polyacrylamide market has been segmented by different product, application and geography. Further, product segment of the market is bifurcated into non-ionic, cationic, anionic and other polymers. Product segment is led by cationic polyacrylamide as it is widely used water treatment application because of its high molecular weight.

    Get Price
  • UV-Initiated Polymerization of Cationic

    2013-12-24 · Zhu J, Zheng H, Jiang Z, et al. Synthesis and characterization of a dewatering reagent: cationic polyacrylamide (P(AM–DMC–DAC)) for activated sludge dewatering treatment. Desalination and Water Treatment. 2013; 51 (13–15):2791–2801.

    Get Price
  • Novel, rosin‐based, hydrophobically modified cationic ...

    2019-11-2 · 20 enhance flocculation performance. In general, polymeric flocculants are water-soluble 21 polymers, such as polyacrylic acid, cationic polyacrylamide (CPAM), and anionic 22 polyacrylamide (APAM).14 CPAM is a polymer extensively used as a flocculant because of

    Get Price
  • Quality Water Purifying Chemicals & Water

    BWD -01 Decolouring Agent Cationic Polymers Water Treatment Textile Waste Water Treatment Flocculant Emulsion EC8050 Cationic Polyacrylamide Equivalent To EM640 In Sludge Dewatering Ink Waste Water Color Removing Decoloring Agent Industrial Waste Water Treatment

    Get Price
  • Chitosan Modified Cationic Polyacrylamide Initiated

    In the present study, a novel graft modified flocculant CTS-g-PAMD was synthesized and applied to conduct sludge conditioning and dewatering. CTS-g-PAMD was copolymerized with AM, DMC and chitosan (CTS) under UV-H2O2 initiation. In addition, the effects of single factor experiments on the molecular weight (MW) CTS grafting efficiency (GE) of CTS-g-PAMD were determined and the optimal ...

    Get Price
  • Absorption capability and inkjet ink colorant penetration ...

    2018-4-30 · The water type, i.e., free or bound water in the binder film moisture content after absorption, was measured with a differ-ential scanning calorimeter [DSC, Mettler DSC 30 (Mettler-Toledo, Inc., 1900 Polaris Parkway, Columbus, OH 43240, U.S.)], which measures the difference in the amount of heat

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

    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
  • Organic Polymers of Polyacrylamide Flocculants

    Apart from this, we are offering this Organic Polymers of Polyacrylamide Flocculants to the clients at highly competitive prices. Features: High absorption capacity in saline and hard water conditions ; Pptimized absorbency under load (AUL) Lowest soluble content and residual monomer; Anionic polyacrylamide Features: Appearance: White granule

    Get Price
  • Flocculant and Polymer Cleaner – Absorbs and

    Equally effective absorbing/deactivating anionic, cationic, and nonionic flocculants. Floc-Off™ provides significantly better flocculant absorption than any other traditional clean-up method. Pour Floc-Off™ onto your hands or spill and work in until the flocculant is absorbed.Used for the absorption/deactivati...

    Get Price
  • UWS Academic Portal Interference of the polyacrylamide ...

    The cationic polyacrylamide is not toxic in water but its monomer acrylamide is known to be harmful to humans (Zhu et al. 2013). Low concentration cationic polyacrylamide and acrylamide are difficult to measure, and until now, the presence of cationic polyacrylamide in treated water is not clear. In coagulation treatment systems, the

    Get Price
  • Polyacrylamide Market Size, Share, Industry &

    Polyacrylamide (PAM) is a synthetic polymer obtained by polymerization of acrylamide monomer, with the molecular formula CH 2 CHCONH 2.It is majorly used for flocculation of solids in a liquid, in processes such as water treatment, paper making, and screen printing due to its gel like properties.

    Get Price
  • Synthesis of a Cationic Polyacrylamide under UV

    A ternary cationic polyacrylamide (CPAM) with the hydrophobic characteristic was prepared through ultraviolet- (UV-) initiated polymerization technique for the estrone (E1) environmental estrogen separation and removal. The monomers of acrylamide (AM), acryloyloxyethyl-trimethyl ammonium chloride (DAC), and acryloyloxyethyl dimethylbenzyl ammonium chloride (AODBAC) were used to …

    Get Price
  • An Effective Flocculation Method to the Kaolin

    2019-7-30 · high cationic degree and intrinsic viscosity could boost the charge neutralization and bridging capability. Consequently, the result is an excellent flocculation performance of treating kaolin wastewater. 1. Introduction Water is a key element for life to exist. The importance of water is underscored by the fact that organisms cannot sur-

    Get Price
  • Effects of polyacrylamide molecular weight and mass ...

    2021-3-18 · Iron tailings have few macropores which severely inhibit infiltration and transport of soil water. Polyacrylamide (PAM) can regulate soil water, but it is rarely used when remediating tailings matrix.

    Get Price
  • Poly(acrylamide/laponite) nanocomposite hydrogels ...

    2008-10-31 · Super adsorbent polyacrylamide (PAAm)/nanoclay (laponite, Lap) hydrogels were prepared by in situ free radical polymerization of AAm in an aqueous solution with clay as a crosslinker. The swelling properties and water‐soluble cationic dye adsorption behaviors of the PAAm/laponite (PAAm/Lap) nanocomposite (NC) hydrogels were investigated.

    Get Price
  • Chemicals Products - Page 8 - Global Manufacturers

    Chemicals Products, include Ferrous sulfate monohydrate feso4 h2o, High-efficiency Polyaluminium Chloride PAC Coagulant Water Treatment, Paper Moisture Resistant Agent, YISTAB UV-1 ultraviolet absorber and 16 more products.

    Get Price