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anionic polyacrylamidepam application uses

  • Anionic polyacrylamide(PAM) for water treatment

    2020-11-11 · Anionic polyacrylamide, is a white powder water -soluble polymer with varying molecular weight and charge density. It generate a good flocculation and can decrease the resistance between liquids. It is most often used to increase the viscosity of water (creating a thicker solution) or to encourage flocculation of particles present in water and ...

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  • The use of cationic, anionic and nonionic

    Application of anionic polyacrylamide: Industrial wastewater treatment: for suspended particles, less, high concentration, particle with positive charge, the pH of the water is neutral or alkaline water, iron and steel plant wastewater, electroplating wastewater, metallurgical wastewater, coal washing wastewater and sewage treatment, the effect was the best.

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  • Sinofloc Polyacrylamide Application in Copper Mine ...

    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

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  • Cationic polyacrylamide(PAM) for water treatment

    2020-7-11 · Another low volume but important use of anionic and cationic polyacrylamides is gel electrophoresis for macromolecule separation. When an electic field is applied across a PAM gel, the (negatively) charged proteins or nucleic acids migrate across the gel away towards the positive electrode.

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  • Cationic polyacrylamide(PAM) for water treatment

    1. Usually the product is prepared into solution of 0.1%-0.3% (W/W), with dosage range of 0.1-10 ppm (0.1-10mg/L)in target water according to type of effluent and application. 2. Targeted at different purposes, choose the best quantity of reagent via jar test to …

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  • Properties of Polyacrylamides

    Teloon Chem International Co. Ltd. Address: No.50,Renmin Road, Zhongshan District, Dalian, Liaoning, China (116000) Tel: (86 411) 82819606 Fax: (86 411) 82819612

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  • Raw Water Treatment Chemicals Anionic Flocculant

    2009-10-8 · (a)Anionic surfactants: In solution, the head is negatively charged. These surfactants are the most widely used type of surfactant for preparing shampoos because of its excellent cleaning properties and high hair conditioning effects. Anionic surfactants are particularly effective at oily cleaning and oil/clay suspension. Still, they can react

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  • POLYACRYLAMIDE(PAM), ACRYLAMIDE, ACRYLIC

    Anionic polymerization methods are used for the preparation of the commercially important polystyrene-b-polyisoprene-b-polystyrene ABA triblock copolymers commonly referred to as thermoplastic elastomers (see Thermoplastic Elastomers). This synthesis can be accomplished by either sequential addition of monomers or by chain coupling.

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  • 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

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  • polyacrylamide(PAM)_OKCHEM

    polyacrylamide(PAM) 9003-05-8,Used for domestic sewage, purification of industrial water, industrial waste water, backwater injection in mines and oilfields, purification of papermaking, metallurgy, coal washing, leather and various chemical waste water treatment_OKCHEM

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  • best selling water treatment chemical agent

    Alibaba.com offers 556 sell polyacrylamide products. About 50% of these are Electronics Chemicals, 39% are Water Treatment Chemicals, and 67% are Paper Chemical

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  • A review on the application of chemical surfactant and ...

    2019-8-1 · The combination of anionic and nonionic surfactants is also of practical interest, as it facilitates application for a wide range of conditions such as pH, salinity, the temperature of soil (Gandhi et al., 2001). The maximum removal efficiency reported in the literature for various surfactant solutions is summarized in Table 1.

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  • Surfactants and their role in Pharmaceutical Product ...

    2019-10-7 · Surfactants are an extraordinary class of versatile amphiphilic compounds which have a spatially distinctive polar hydrophilic head and non-polar hydrophobic tail group. Due to its amphiphilic nature and unique feature of decreasing the interfacial tension, the surfactant is widely used in every walk of life such as individual care products, domestic cleaners, pharmaceuticals, oil recovery ...

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  • Preparation and Potential for Application of Cationic ...

    Polyquats have been used as thickeners, emulsifiers, fixatives or film formers, and as additives in formulations to improve combing of hair, manageability, body, curl retention and substantivity of ingredients to keratin. 1,2 The particular application of a polymer depends on the polymer’s ability to absorb at an interface, stabilize ...

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  • Anionic Polymerization - an overview | ScienceDirect

    Anionic polymerization of cyclic silaethers is a more complex process than the cationic ROP of these monomers (Chojnowski and Kurjata, 1995). The ability of anionic propagation centers to cleave both the Si-O and Si-Si bonds (Steward and Williams, 1988; Zundel et al., 1998), has two important consequences. First, polymer chain microstructure ...

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  • Detergent Properties and Applications - Sigma-Aldrich

    1. Introduction. Dyes are one of the most dangerous chemicals in industrial effluents, which are important in light permeability and consequent disruption of the photosynthetic process in aqueous resources [1,2].These compounds negatively affect the quality of water for drinking and other uses while also causing dermatitis, skin irritation, cancer, as well as genetic mutations in humans .

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  • Photo-assisted advanced oxidation processes for

    The dual anionic redox of S and Se is quite different from those oxygen-redox materials [4,6,54,55], in which an A-TM-A (A represents Alkali metal commonly, or Mg , or vacancy ) configuration is formed and the O non-bonding state (orphaned 2p) lying above the stabilized (M − O) bonding band, participates in the redox. While, in NaCrSSe, the p ...

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  • China Oil Drilling Use High Viscosity Polyacrylamide ...

    Polyacrylamide (can be abbreviated as PAM or PAAM), chemical formula-[CH2CH] nCONH2-, is a polymer made from acrylamide monomer.Polyacrylamide classification: non-ionic Polyacrylamide (NPAM), cationic Polyacrylamide(CPAM), anionic Polyacrylamide(APAM). Application of polyacrylamide PAM CAS No. 9003-05-8:

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  • Polyacrylamide nonionic water-soluble polymer |

    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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  • A review on the application of chemical surfactant

    2019-8-1 · The combination of anionic and nonionic surfactants is also of practical interest, as it facilitates application for a wide range of conditions such as pH, salinity, the temperature of soil (Gandhi et al., 2001). The maximum removal efficiency reported in the literature for various surfactant solutions is summarized in Table 1.

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  • POLYACRYLAMIDE IN AGRICULTURE AND

    2010-11-20 · POLYACRYLAMIDE IN AGRICULTURE AND ENVIRONMENTAL LAND MANAGEMENT R. E. Sojka,1 D. L. Bjorneberg,1 J. A. Entry,1 R. D. Lentzl and W. J. Orts2 1 Northwest Irrigation and Soils Research Laboratory, USDA Agricultural Research Service, 3793N-3600E Kimberly, Idaho 83341

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  • SURFACTANTS AND ITS APPLICATION IN

    2021-7-16 · The lysis of cells can also occur in the presence of anionic surfactants, although these are in general weaker in their antimicrobial activity. A wide range of anionics, in particular sodium lauryl sulphate and its homologs, finds wide application in mouthwashes. [28] d. Surfactants as Laxatives & Spermicides

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  • Preparation and Potential for Application of Cationic ...

    Polyquats have been used as thickeners, emulsifiers, fixatives or film formers, and as additives in formulations to improve combing of hair, manageability, body, curl retention and substantivity of ingredients to keratin. 1,2 The particular application of a polymer depends on the polymer’s ability to absorb at an interface, stabilize ...

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  • Surfactant types, uses, and ways to Use them

    Anionic Surfactants are the most popular surfactants. Anionics are dissociated in water, so they have a negative water loving anion*, and a cation. A large part of this type of surfactant include the alkylbenzene sulfonates (detergents- not used in personal care usually), , lauryl sulfate (foaming agent), (fatty acid) soaps, di-alkyl ...

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  • Fatty Acids–Based Surfactants and Their Uses -

    2017-1-1 · Fatty acyl groups from oilseeds (e.g., palm, palm kernel, coconut, and other oils), animal fats, and their derivatives (e.g., fatty alcohols and amines) are major components of biobased surfactants. The latter is a growing sector of the surfactants and detergents market (currently at 24.2%), due to increased demand by consumers and users ...

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  • Reversible dual anionic-redox chemistry in NaCrSSe

    The dual anionic redox of S and Se is quite different from those oxygen-redox materials [4,6,54,55], in which an A-TM-A (A represents Alkali metal commonly, or Mg , or vacancy ) configuration is formed and the O non-bonding state (orphaned 2p) lying above the stabilized (M − O) bonding band, participates in the redox. While, in NaCrSSe, the p ...

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  • Flocculant - an overview | ScienceDirect Topics

    2.7a Flocculation. Many commercial flocculants are often cationic polyelectrolytes. In particular, high molar mass copolymers with a relatively low fraction of charged monomer units and the remaining units water–soluble but uncharged are very effective flocculants. The majority of practical systems where flocculation is required have negative ...

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  • Polyacrylamide/Pam For Water Treatment - China

    Polyacrylamide/Pam For Water Treatment - Manufacturers, Factory, Suppliers From China. Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for Polyacrylamide/Pam For Water Treatment, Polyanionic Cellulose , Medical Devices , Highly Effective ...

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  • polyacrylamide(pam) china pam, water

    Polyacrylamide- PAM, Anionic PAM, Flocculant manufacturer supplier in China, offering Wastewater Treatment Flocculant Floc PAM Chemical, High Effective Water Filter Ball for Swimming Pool, 30 40 50mm Filter Ball for Swimming Pool and so on. Send Inquiry.

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  • China Anionic Polyacrylamide (APAM) Manufacturer

    Model NO.: A6025 Anionic Polyacrylamide: for Mining Waste Water Treatment Mining Flocculant: for Steel, Coal, Copper etc.Mining Use Application: Solid-Liquid Separation Advantage: Low Dosage & Fast Settling Speed Top Water: High Clarity of Top Water

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  • The Analysis of Anionic Surfactants in Effluents Using a ...

    2014-9-2 · The Analysis of Anionic Surfactants in Effluents Using a DDA- ... consumption by application, soap and detergents represented the largest market for surfactant consumption in 2012 [1]. Due to their widespread use, AS are present in industrial effluents from where they can easily enter the environment, especially rivers and lakes, where they can ...

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  • Commercial Applications of Block Copolymers

    2015-4-2 · Anionic polymerization discovered in mid 1950s First commercial block copolymers soon followed First hard-soft block materials in late 1950s Thermoplastic elastomers (TPEs) comprise vast majority of production More recently, adhesives, surfactants, membranes, cosmetics.

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  • Eudragit: a technology evaluation

    Eudragits are amorphous polymers having glass transition temperatures between 9 to > 150(o)C. Eudragits are non-biodegradable, nonabsorbable, and nontoxic. Anionic Eudragit L dissolves at pH > 6 and is used for enteric coating, while Eudragit S, soluble at pH > 7 is used for colon targeting …

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  • Anionisch In water oplosbaar Polyacrylamide Pam For ...

    Hoge kwaliteit Anionisch In water oplosbaar Polyacrylamide Pam For Papermaking Water Treatment uit China, China is toonaangevend Water Soluble Polyacrylamide Pam product, met strikte kwaliteitscontrole Anionic Polyacrylamide Pam fabrieken, het produceren van hoge kwaliteit Papermaking Water Treatment Polyacrylamide Pam producten.

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  • US Patent Application for SOLID ACID/ANIONIC

    Antimicrobial compositions including at least one acid and at least one anionic surfactant are provided. In particular, food contact antimicrobial compositions including at least one acid and at least one anionic surfactant provide efficacious virucidal activity, including against Norovirus, having acceptable use solution pH that do not require use of personal protective equipment (PPE), are ...

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  • Flocculant - an overview | ScienceDirect Topics

    2.7a Flocculation. Many commercial flocculants are often cationic polyelectrolytes. In particular, high molar mass copolymers with a relatively low fraction of charged monomer units and the remaining units water–soluble but uncharged are very effective flocculants. The majority of practical systems where flocculation is required have negative ...

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  • ANIONIC POLYACRYLAMIDE (PAM) APPLICATION

    2016-10-31 · ANIONIC POLYACRYLAMIDE (PAM) APPLICATION . Code 450 (Ac) DEFINITION . Application of water-soluble anionic polyacrylamide (PAM) to meet a resource concern. PURPOSE . This practice may be applied to achieve one or more of the following purposes: • Reduce soil erosion by water or wind. • Improve water quality.

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  • Using Polyacrylamide (PAM) to Reduce Erosion on ...

    Anionic Polyacrylamide Uses - manufacturer, factory, supplier from China. Anionic Polyacrylamide As Floccurant In Wastwater Treatment. High Molecular Weight Anionic Pam For Mining Industry. Waste Water Treatment Anionic Polyacrylamide Pam. White Powder Pam …

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  • Find China Anionic Polyacrylamide Uses factory,

    Professional manufacturer of Anionic Polyacrylamide Uses in China, Wholesale Anionic Polyacrylamide Uses with low price, high quality.

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  • Anionic Polyacrylamide Uses Exporters, Order Anionic ...

    Technical Indicators. Appearance:white or light yellow granule. Solid content:≥90%. Molecular weight:6-22 million. The degree of hydrolysis:5%~30%

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  • Anionic polyacrylamidePAM

    Anionic polyacrylamidePAM. Technical Indicators. Appearance:white or light yellow granule. Solid content:≥90%. Molecular weight:6-22 million. The degree of hydrolysis:5%~30%

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  • Anionic polyacrylamidePAM

    Anionic Polyacrylamide by Wuxi Easyclean Chemicals Co. Anionic polyacrylamide Polyacrylamide is, simply called PAM, a water- soluble high polymer and widely used in petroleum, paper-making, metallurgical, textile, chemical and environment protection fields. There are three categories of anionic, cationic and non-ionic type.

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  • Professional Anionic polymer polyacrylamidePAM

    2020-7-27 · Nagase, K. et al. Thermoresponsive anionic block copolymer brushes with a strongly anionic bottom segment for effective interactions with biomolecules. RSC Adv. 6 , 93169–93179. https://doi.org ...

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  • Antibody drug separation using thermoresponsive

    2019-8-1 · The combination of anionic and nonionic surfactants is also of practical interest, as it facilitates application for a wide range of conditions such as pH, salinity, the temperature of soil (Gandhi et al., 2001). The maximum removal efficiency reported in the literature for various surfactant solutions is summarized in Table 1.

    Get Price
  • A review on the application of chemical surfactant and ...

    Polyquats have been used as thickeners, emulsifiers, fixatives or film formers, and as additives in formulations to improve combing of hair, manageability, body, curl retention and substantivity of ingredients to keratin. 1,2 The particular application of a polymer depends on the polymer’s ability to absorb at an interface, stabilize ...

    Get Price
  • Field Application of Alkali/Surfactant/Polymer Flood

    2020-8-13 · Since January 2012, the first field application of ASP flooding in the world with highly efficient mixtures of anionic/cationic surfactants was performed for a high‐temperature, high‐water‐cut mature sandstone reservoir to demonstrate the potential of the novel surfactant to recover residual oil from as high as 53.3% recovery factor of ...

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  • Antibody drug separation using thermoresponsive

    2020-7-27 · Nagase, K. et al. Thermoresponsive anionic block copolymer brushes with a strongly anionic bottom segment for effective interactions with biomolecules. RSC Adv. 6 , 93169–93179. https://doi.org ...

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  • A guide to the properties and uses of detergents in ...

    2008-6-4 · anionic detergent while cetyl trimethyl-ammonium bromide (CTAB), which carries the positively charged trimethylammonium group, is a cationic detergent. Furthermore, ionic detergents either contain a hydrocarbon (alkyl) straight chain as in SDS and CTAB, or a more complicated rigid steroidal structure as in sodium

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  • Application of Artificial Intelligence in Modern ...

    2021-7-14 · BIO-SOFT S-101 is a C11.3 linear alkylbenzene sulfonic acid. This anionic surfactant provides excellent detergency and compatibility with other anionic, nonionic, and amphoteric surfactants. This carbon chain length is typically used in a variety of …

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  • BIO-SOFT® S-101

    2021-3-6 · Anionic phospholipids, which include phosphatidic acid, phosphatidylserine, and phosphoinositides, represent a small percentage of membrane lipids. They are able to modulate the physical properties of membranes, such as their surface charges, curvature, or clustering of proteins. Moreover, by mediating interactions with numerous membrane-associated proteins, they are key …

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  • Functions of Anionic Lipids in Plants | Annual

    2017-4-4 · Actually, the theoretical capacity of Li 1.2 Cr 0.4 Mn 0.4 O 2 is 387 mAh g −1 based on the three-electron transfer feature of the Cr 3+ /Cr 6+ redox couple only. The electrochemical properties of Li 1.2 Cr 0.4 Mn 0.4 O 2 are different from the reported Li-rich materials. Reset image size. Figure 5.

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  • Review on anionic redox for high-capacity lithium-

    2021-3-19 · anionic surfactants, cationic surfactants and amphoteric surfactant. Special features or new type surfactant is as special surfactant [4,5]. Anionic surfactants The anionic surfactantsare dissolved in water with generating the negatively charged surface active group, whoseaqueous solution is …

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  • Study on characteristics and harm of surfactants

    1 Scope and field of application. This International Standard specifies a method of establishing the curve representing the solubility of an anionic surface active agent in water as a function of temperature, and, consequently, of allowing evaluation of its solubility at a given temperature.

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  • ISO 6839:1982(en), Anionic surface active agents ...

    Coagulants such as alum [Al2(SO4)3 x 14H2O], FeCl3, or Fe2(SO4)3 are commonly used to remove particulate and dissolved constituents from water supplies in the production of drinking water. The resulting waste product, called water-treatment residuals …

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  • Using Polyacrylamide (PAM) to Reduce Erosion on ...

    2020-3-1 · Abstract. Read online. In this paper, a microparticle system consisting of cationic polyacrylamide (CPAM) and anionic spherical polyelectrolyte brushes (ASPB) is proposed to improve the retention of pulp suspension containing bleached reed kraft …

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  • Application of Spherical Polyelectrolyte Brushes ...

    2020-7-27 · Nagase, K. et al. Thermoresponsive anionic block copolymer brushes with a strongly anionic bottom segment for effective interactions with biomolecules. RSC Adv. 6 , 93169–93179. https://doi.org ...

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  • Antibody drug separation using thermoresponsive

    2020-8-13 · Since January 2012, the first field application of ASP flooding in the world with highly efficient mixtures of anionic/cationic surfactants was performed for a high‐temperature, high‐water‐cut mature sandstone reservoir to demonstrate the potential of the novel surfactant to recover residual oil from as high as 53.3% recovery factor of ...

    Get Price
  • Field Application of Alkali/Surfactant/Polymer Flood

    1. Electrophoresis. 2011 Feb;32(5):550-62. doi: 10.1002/elps.201000510. Epub 2011 Feb 10. 10,000-fold concentration increase in proteins in a cascade microchip using anionic ITP by a 3-D numerical simulation with experimental results.

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  • 10,000-fold concentration increase in proteins in a ...

    2010-9-26 · Acid dyes are water-soluble anionic dyes, containing one or more sulfonic acid substituents or other acidic groups. An example of the class is Acid Yellow 36. Acid dyes are applied from acidic dye baths to nylon, silk, wool, and modified acrylics. They are also used to some extent for paper, leather, ink-jet printing, food, and cosmetics.

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  • Chapter 8-DYES-THE CHEMISTRY AND APPLICATIONS

    Coagulants such as alum [Al2(SO4)3 x 14H2O], FeCl3, or Fe2(SO4)3 are commonly used to remove particulate and dissolved constituents from water supplies in the production of drinking water. The resulting waste product, called water-treatment residuals …

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  • Drinking water treatment residuals: a review of recent

    Emulsion Polymerization Surfactants. Pilot Chemical offers a wide range of specialty products for emulsion polymerization. These products include diphenyl oxide disulfonates, sulfonic acids, sodium sulfonates, alcohol sulfates and alcohol ether sulfates. Pilot Chemical's EP products are for paint, coating, rubber, latex, agriculture and other ...

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  • Emulsion Polymerization Surfactants – Pilot Chemical

    2017-4-4 · Actually, the theoretical capacity of Li 1.2 Cr 0.4 Mn 0.4 O 2 is 387 mAh g −1 based on the three-electron transfer feature of the Cr 3+ /Cr 6+ redox couple only. The electrochemical properties of Li 1.2 Cr 0.4 Mn 0.4 O 2 are different from the reported Li-rich materials. Reset image size. Figure 5.

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