• high-efficiency decolorization mechanism and method of

    High-efficiency decolorization mechanism and method of

    Decolorization is the biggest problem encountered by printing and dyeing plants and dyestuffs factories. There are many waste water agents that can be solved. Today we share with you the mechanism of the decolorization of pharmaceuticals. Only by understanding these, can we solve the problems we currently encounter. Decolorization problem.

  • flocculation properties and kinetic investigation of

    Flocculation properties and kinetic investigation of

    Flocculant sample of PAMC4 was selected as representative cationic polyacrylamide for kinetic research in this work. Predetermined amount of flocculant was added into kaolin suspension, followed by rapid stirring at 200 rpm for different times and no stirring for 20 min for settling.

  • flocculant (pam,polyacrylamide)for wastewater treatment

    Flocculant (Pam,polyacrylamide)for wastewater treatment

    5.flocculant Can be used for dyeing wastewater, leather wastewater, oily wastewater treatment, so that turbidity removal,decolorization, to achieve the emission standards. Main advantages: effective, low dosage. 6. For the tap water in the river water treatment plant anionic polyacrylamide. For more information pls inquire me.

  • spark group co., ltd._monomer,polyacrylamide,coating solvent

    Spark Group Co., Ltd._Monomer,Polyacrylamide,Coating Solvent

    This product has excellent flocculation, turbidity, decolorization, adsorption and other functions for urban sewage treatment, dyeing, paper making, food, construction Anionic Polyacrylamide APAM is a water-soluble polymer, which has the characteristics of high polymer electrolyte in neutral and alkaline media, is sensitive to salt electrolytes...

  • advances in materials science and engineering - hindawi

    Advances in Materials Science and Engineering - Hindawi

    Among them, multiple of polymeric aluminum, polymeric iron, and polyacrylamide is the most popular, which integrates the merits of inorganic and organic flocculants and makes good use of electrical neutralization, adsorption, bridging, and furl mechanism, thus improving flocculation performance, reducing costs, decreasing flocculant dosage and ...

  • o ultrasound-assisted synthesis of polyacrylamide-grafted o

    O Ultrasound-assisted synthesis of polyacrylamide-grafted O

    Adsorption is one of the most efficient methods to remove pollutants from effluents because of its simplicity of design, ease of operation, and insensitivity to toxic substances34. Acrylamide-grafted polysaccharides as a polymeric adsorbent or flocculant instead of polyacrylamide can be attributed

  • polymer adsorption: its correlation with flocculation and

    Polymer adsorption: its correlation with flocculation and

    The adsorption of polyacrylamide flocculants and surfactants from solution onto kaolin surface was estimated by determining their depletion from the solution. The samples were treated with required amount of flocculant and surfactants while stirring at 25 °C, followed by equilibration for 24 h.

  • the difference of anionic, cationic and non-ionic polyacrylamide

    The difference of anionic, cationic and Non-ionic polyacrylamide

    Polyacrylamide is not the only acrylamide unit, the acrylamide unit is mostly called polyacrylamide. Thus, polyacrylamide may contain structural units that can be ionized or hydrolyzed in water to carry charges. As a result, there are cationic, anionic, non-ionic, amphoteric ion type of various polyacrylamide anionic polyacrylamide

  • polyacrylamide application in wastewater treatment - chinafloc

    Polyacrylamide application in wastewater treatment - CHINAFLOC

    CHINAFLOC is a professional manufacturer and supplier of Acrylamide, Polyacrylamide and Flocculant in Qingdao, China. - Polyacrylamide application in wastewater treatment

  • stormwater best management practice: polymer flocculation

    Stormwater Best Management Practice: Polymer Flocculation

    Stormwater Best Management Practice: Polymer Flocculation. the land into natural waterbodies. However, anionic polymers, which carry a negative charge, are not toxic. If they’re added to stormwater along with some positive ions, the soil particles will bind onto these anionic polymer molecules and form the ionic bridges shown in Figure 2.

  • e-young chemistry co.,ltd| polyscrylamide ︱flocculant

    E-Young Chemistry Co.,Ltd| polyscrylamide ︱flocculant

    Cation Polyacrylamide is a linear high molecular polymer which is co-polymerized by acrylamide and cationic monomer. Its functions include decolorization, adsorption, turbidity removal and adhesion. It mainly used for the flocculation precipitation of suspensoid in suspension especially suits for the dehydration of acid sludge (PH<7).

  • application of coagulants - sinofloc chemical

    Application of Coagulants - Sinofloc Chemical

    The strong adsorption and bridging effect of macromolecule flocculants can make the fine and loose flocculate coarser and tighter. Sinofloc Polydadmac, with a molecular formula of (C8H16NCl)n, is a strong cationic polyelectrolyte, with the appearance of colorless to pale yellow viscous liquid.

  • the difference of anionic, cationic and non-ionic polyacrylamide

    The difference of anionic, cationic and Non-ionic polyacrylamide

    Polyacrylamide is not the only acrylamide unit, the acrylamide unit is mostly called polyacrylamide. Thus, polyacrylamide may contain structural units that can be ionized or hydrolyzed in water to carry charges. As a result, there are cationic, anionic, non-ionic, amphoteric ion type of various polyacrylamide anionic polyacrylamide

  • apam polyacrylamide anion for water treatment chemicals

    APAM polyacrylamide anion for water treatment chemicals

    Polyacrylamide has good flocculation, adsorption decolorization, reduced resistance, thickening and adhesion. As a flocculant, polyacrylamide is widely used in urban sewage, industrial wastewater treatment, sludge dewatering, coal washing, mineral processing, oil exploitation, river and lake drinking water treatment.

  • synthesis in inverse emulsion and decolorization properties

    Synthesis in Inverse Emulsion and Decolorization Properties

    Synthesis in Inverse Emulsion and Decolorization Properties of Hydrophobically Modified Cationic Polyelectrolyte Article in Journal of Applied Polymer Science 119(3):1602 - 1609 · February 2011 ...

  • polymer adsorption: its correlation with flocculation and

    Polymer adsorption: its correlation with flocculation and

    Read "Polymer adsorption: its correlation with flocculation and dewatering of kaolin suspension in the presence and absence of surfactants, International Journal of Mineral Processing" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

  • polyacrylamide (pam) for flocculant and coagulant chemical

    Polyacrylamide (PAM) for flocculant and coagulant chemical

    Polyacrylamide (PAM) for flocculant and coagulant chemical raw materials PAM for flocculant Cationic PAM is the copolymer of cationic monomer (DM, DMC, CPF, DMDAAC and DMAEMA, etc.) and acrylamide. It is white fine grain powder made through grain-making, drying and grinding.

  • water soluble polymer flocculants: synthesis

    Water Soluble Polymer Flocculants: Synthesis

    Flocculants with less than 1% charged functional groups are considered as nonionic flocculants. 34 Nonionic flocculants normally have high molecular weights, which helps them flocculate suspended particles through the bridging mechanism. 35 Polyacrylamide is the most important water soluble nonionic flocculant because its monomer, acrylamide ...

  • studies on the effect of flocculant adsorption on ... - deepdyve

    Studies on the effect of flocculant adsorption on ... - DeepDyve

    Read "Studies on the effect of flocculant adsorption on the dewatering of iron ore tailings, Chemical Engineering Journal" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.

  • removal of acid red 27, reactive black 5 and acid green 16

    Removal of Acid Red 27, Reactive Black 5 and Acid Green 16

    Request PDF on ResearchGate | Removal of Acid Red 27, Reactive Black 5 and Acid Green 16 from Aqueous Solutions using Potassium Ferrate(VI) | The article presents the possibility of using ...

  • e-young chemistry co.,ltd| polyscrylamide ︱flocculant

    E-Young Chemistry Co.,Ltd| polyscrylamide ︱flocculant

    Cation Polyacrylamide is a linear high molecular polymer which is co-polymerized by acrylamide and cationic monomer. Its functions include decolorization, adsorption, turbidity removal and adhesion. It mainly used for the flocculation precipitation of suspensoid in suspension especially suits for the dehydration of acid sludge (PH<7).

  • flocculation and color removal performances of polyacrylamide

    Flocculation and Color Removal Performances of Polyacrylamide

    All the adsorption studies were carried out by ultraviolet–visible (UV-VIS) spectrophotometer at λ max 614 nm. The decolorization efficiency (percentage removal of dye) was calculated by the following equation [27, 28]. (3) Where C 0 is the absorbance of the untreated dye and C is the absorbance after the treatment with flocculants.

  • functional chitosan derivative and chitin as decolorization

    Functional Chitosan Derivative and Chitin as Decolorization

    Herein, we propose to evaluate the decolorization of methylene blue (MB) and methyl orange (MO) as two models of soluble dyes from water using chitin and chitosan-graft-polyacrylamide. Furthermore, the applicability of these biomacromolecules as alternative adsorption agents, their sticking probability and desorption were also examined.

  • china cationic polyacrylamide suppliers and manufacturers

    China Cationic Polyacrylamide Suppliers and Manufacturers

    【QUANSEN Cationic polyacrylamide guidelines】 1) polyacrylamide is an organic polymer compound, which can be divided into anionic polyacrylamide, cationic polyacrylamide and non-ionic polyacrylamide. 2) anionic polyacrylamide is commonly used as flocculant in wastewater treatment, and cationic type is commonly used in sludge dewatering;

  • polyelectrolytes - acrylamide powder manufacturer from new delhi

    Polyelectrolytes - Acrylamide Powder Manufacturer from New Delhi

    The function of flocculant is to generate larger aggregrates from coagulated particles and settle them. The charge of a flocculant varies depending on its chemistry and may be anionic, cationic or non-ionic or neutral. Attributes: • Anionic Flocculants are compounds with negative charges. • Anionic flocculants are used by most aggregate ...

  • the characterisation of polyacrylamide flocculants.

    The characterisation of polyacrylamide flocculants.

    Polyacrylamide is widely used as a flocculant but the influence of the molecular mass distribution upon flocculant activity is poorly understood. This thesis outlines the successful characterisation of ultrahigh molecular mass polyacrylamide solutions in terms of discrete solvated polymer coils and coil agglomerates.

  • enhanced removal of methylene blue and methyl violet dyes

    Enhanced Removal of Methylene Blue and Methyl Violet Dyes

    The detailed investigation of the kinetics and the adsorption isotherms of MB and MV from aqueous solution showed that the dyes adsorb rapidly, in accordance with a pseudo-second-order kinetics and a Langmuir adsorption isotherm. The entropy driven process was furthermore found to strongly depend on the point of zero charge (pzc) of the adsorbent.

  • specification flocculant cationic polyacrylamide, china

    Specification Flocculant Cationic Polyacrylamide, China

    Looking For Specification Flocculant Cationic Polyacrylamide You’ve Come To The Right Place. This Page Is Your Specification Flocculant Cationic Polyacrylamide One-stop Source For The Competitive Price And Quality. If You Have A Difficulty Finding A Right Supplier, Post Your Buying Leads For FREE Now!

  • china anionic polyacrylamide suppliers and manufacturers

    China Anionic Polyacrylamide Suppliers and Manufacturers

    Although the shortcoming of polyacrylamide as a flocculant has a lot of, but does not affect its use as the largest one of the most popular flocculant products, polyacrylamide with ultrahigh molecular weight structure and dosing quantity is low, processing unit volume water low cost advantages, in the absence of better developed a lower cost ...

  • china polyacrylamide, acrylamide, water treatment chemicals

    China Polyacrylamide, Acrylamide, Water Treatment Chemicals

    Xinxiang Boyuan Water Purifying Materials Co.,Ltd: Find professional polyacrylamide, acrylamide, water treatment chemicals, specialty chemicals for incense making, chemical for paper making manufacturers and suppliers in China here.