• flocculation efficiency of poly(acrylamide-co-acrylic acid

    Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic Acid

    A correlation between physicochemical characteristics of flocculants obtained by electron beam irradiation and their efficiency for wastewater treatment is presented. For real wastewater treatment, our interest was focused upon total suspended solids, fatty matter, and chemical oxygen demand. Flocculation studies were carried out using a standard jar test. A treatment option based on poly

  • research article flocculation efficiency of poly

    Research Article Flocculation Efficiency of Poly

    Research Article Flocculation Efficiency of Poly(Acrylamide- Co -Acrylic Acid) Obtained by Electron Beam Irradiation GabrielaCraciun, 1 ElenaManaila, 1 andMaria-DanielaStelescu 2 National Institute for Lasers, Plasma and Radiation Physics, Accelerators Laboratory, Atomistilor Street, Magurele, Romania

  • flocculation efficiency of poly(acrylamide-co-acrylic acid

    Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic Acid

    The flocculation activity of commercially available anionic poly (acrylamide‐co‐acrylic acid), p (AAm‐co‐AA) has been significantly improved, without any inorganic coagulant aid.

  • flocculation efficiency of poly(acrylamide-co-acrylic acid

    Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic Acid

    Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic Acid) Obtained by Electron Beam Irradiation which cause flocculation, the process of bringing together small particles to form larger

  • synthesis, characterization and flocculation efficiency

    Synthesis, Characterization and Flocculation Efficiency

    Synthesis, Characterization and Flocculation Efficiency of Poly(acrylamide-co-acrylic acid) in Tannery Waste-water Achala That, Sudha Agrawalt, Anuradha Mishrat(') and Jaishankar P. Rail (t) Department of Chemistry, Institute of Engineering and Technology, Chhatrapati

  • flocculation efficiency of poly(acrylamide-co-acrylic acid

    Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic Acid

    Synthesis and characterization of acrylamide/acrylic acid hydrogel and its application for crystal violet dye adsorption: Improvement in the Water Retention Characteristics of Sandy Loam Soil Using a Newly Synthesized Poly(acrylamide-co-acrylic Acid)/AlZnFe2O4 Superabsorbent

  • preparation of poly(acrylamide-co-acrylic acid)-grafted

    Preparation of poly(acrylamide-co-acrylic acid)-grafted

    2013-10-15· Hydrogel of Gum ghatti with acrylamide-co-acrylic acid was synthesized. • The hydrogel was found to be fully biodegradable in nature. • The hydrogel showed pH and temperature responsive swelling studies. • The hydrogel was found to show maximum flocculation efficiency in acidic medium.

  • flocculation efficiency of poly(acrylamide-co-acrylic

    Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic

    A correlation between physicochemical characteristics of flocculants obtained by electron beam irradiation and their efficiency for wastewater treatment is presented. For real wastewater treatment, our interest was focused upon total suspended solids, fatty matter, and chemical oxygen demand. Flocculation studies were carried out using a standard jar test. A treatment option based on poly

  • synthesis, characterization and flocculation efficiency

    Synthesis, Characterization and Flocculation Efficiency

    Synthesis, Characterization and Flocculation Efficiency of Poly(acrylamide-co-acrylic acid) in Tannery Waste-water Achala That, Sudha Agrawalt, Anuradha Mishrat(') and Jaishankar P. Rail (t) Department of Chemistry, Institute of Engineering and Technology, Chhatrapati Shahu Ji Maharaj University, Kanpur-208024, India

  • flocculation efficiency of poly(acrylamide-co-acrylic

    Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic

    Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic Acid) Obtained by Electron Beam Irradiation Journal of Materials,Apr 2013 Gabriela Craciun,Elena Manaila,Maria-Daniela Stelescu

  • flocculation efficiency of poly(acrylamide-co-acrylic

    Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic

    Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic Acid) Obtained by Electron Beam Irradiation . By Gabriela Craciun, Elena Manaila and Maria-Daniela Stelescu. Cite . BibTex; Full citation; Abstract. A correlation between physicochemical characteristics of flocculants obtained by electron beam irradiation and their efficiency for wastewater treatment is presented. For real wastewater

  • preparation of poly(acrylamide-co-acrylic acid)-grafted

    Preparation of poly(acrylamide-co-acrylic acid)-grafted

    2013-10-15· Biodegradation studies of Gum ghatti (Gg) and acrylamide-co-acrylic acid based flocculants [Gg-cl-poly(AAm-co-AA)] have been reported using the soil composting method. Gg-cl-poly(AAm-co-AA) was found to degrade 89.76% within 60 days. The progress of biodegradation at each stage was monitored through FT-IR and SEM. Polymer was synthesized under

  • synthesis and characterization of poly(acrylamide-co

    Synthesis and Characterization of Poly(Acrylamide-Co

    Mechanisms of flocculation of particles by polymers can be described by the polymer bridging, charge neutralization including “electrostatic patch” effects and depletion flocculation. Thelast one which depends on the presence Synthesis and Characterization of Poly(Acrylamide-Co-Acrylic Acid) Flocculant Obtained by Electron Beam Irradiation

  • gum ghatti and poly(acrylamide-co-acrylic acid) based

    Gum ghatti and poly(acrylamide-co-acrylic acid) based

    The main aim of this study was to develop a biodegradable flocculent and adsorbent based on the graft co-polymer of the Gum ghatti (Gg) with the co-polymer mixture of acrylamide (AAM) and acrylic acid (AA) using the microwave assisted graft co-polymerization technique.

  • 1. introduction

    1. Introduction

    JMAT Journal of Materials 2314-4874 2314-4866 Hindawi Publishing Corporation 297123 10.1155/2013/297123 297123 Research Article Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic Acid) Obtained by Electron Beam Irradiation Craciun Gabriela 1 Manaila Elena 1 Stelescu Maria-Daniela 2 Ferrari Maurizio 1 National Institute for Lasers Plasma and

  • properties of polyacrylamides

    Properties of Polyacrylamides

    COMMERCIAL Polyacrylamides Major manufacturers of acrylamide polymers are BASF, SNF Floerger, Shangdong Tongli,and Kemira. Applications. Poly(acrylamide-co-acrylic acid) and its sodium salts (APAM) are widely used as thickening agent, binder, super absorbent, soil conditioner, filtering aid, flocculating agent, crosslinker, suspending agent, lubricant, and oil recovery agent.

  • preparation of poly(acrylamide-co-acrylic acid

    Preparation of poly(acrylamide-co-acrylic acid

    2013-10-15· •Hydrogel of Gum ghatti with acrylamide-co-acrylic acid was synthesized.•The hydrogel was found to be fully biodegradable in nature.•The hydrogel showed pH and temperature responsive swelling studies.•The hydrogel was found to show maximum flocculation efficiency in acidic medium.

  • a novel poly(acrylic acid-co-acrylamide)/diatomite

    A novel poly(acrylic acid-co-acrylamide)/diatomite

    The novel composite flocculants exhibited outstanding flocculation properties. Specifically, the dosage of composite flocculants that could make the transmittance of treated wastewater exceed 90% was only approximately 12-35 ppm, which was far lower than that of conventional flocculants. Meanwhile, the settling time was lower than 5 s, which was similar to that of conventional flocculants

  • gum ghatti and poly(acrylamide-co-acrylic acid) based

    Gum ghatti and poly(acrylamide-co-acrylic acid) based

    2015-10-01· The main aim of this study was to develop a biodegradable flocculent and adsorbent based on the graft co-polymer of the Gum ghatti (Gg) with the co-polymer mixture of acrylamide (AAM) and acrylic acid (AA) using the microwave assisted graft co-polymerization technique. The synthesized hydrogels were characterized using thermogravimetric analysis, Fourier transform infrared

  • enhanced flocculation activity of polyacrylamide‐based

    Enhanced flocculation activity of polyacrylamide‐based

    The flocculation activity of commercially available anionic poly (acrylamide‐co‐acrylic acid), p (AAm‐co‐AA) has been significantly improved, without any inorganic coagulant aid. The effect of thre...

  • properties of polyacrylamides

    Properties of Polyacrylamides

    COMMERCIAL Polyacrylamides Major manufacturers of acrylamide polymers are BASF, SNF Floerger, Shangdong Tongli,and Kemira. Applications. Poly(acrylamide-co-acrylic acid) and its sodium salts (APAM) are widely used as thickening agent, binder, super absorbent, soil conditioner, filtering aid, flocculating agent, crosslinker, suspending agent, lubricant, and oil recovery agent.

  • polyacrylamide

    Polyacrylamide

    Polyacrylamide (IUPAC poly(2-propenamide) or poly(1-carbamoylethylene), abbreviated as PAM) is a polymer (-CH 2 CHCONH 2-) formed from acrylamide subunits. It can be synthesized as a simple linear-chain structure or cross-linked, typically using N,N '-methylenebisacrylamide.In the cross-linked form, the possibility of the monomer being present is reduced even further.

  • synthesis and characterization of poly (acrylamide-co

    Synthesis and Characterization of Poly (Acrylamide-Co

    Synthesis and Characterization of Poly(Acrylamide-Co-Acrylic Acid) Flocculant Obtained by Electron Beam Irradiation Gabriela Craciuna, Daniel Ighigeanua, Elena Manailaa*, Maria Daniela Stelescub Electron Accelerators Laboratory, National Institute for Laser, Plasma and Radiation Physics INFLPR, Atomistilor St. 409, 077125, Magurele, Romania

  • degradation and transfer of polyacrylamide based

    Degradation and transfer of polyacrylamide based

    Synthesis of a Cationic Polyacrylamide under UV Initiation and Its Flocculation in Estrone Removal. Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic Acid) Obtained by Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic Acid) Obtained by Electron Beam Irradiation. Photoinitiated Polymerization of Cationic Acrylamide in Aqueous Solution...

  • synthesis, characterization and flocculation

    SYNTHESIS, CHARACTERIZATION AND FLOCCULATION

    Flocculation efficiency of these copolymers is studied in tannery waste-water. The copolymers prepared at pH 10 .0 are found to be a better flocculant than those prepared at pH 4.0. The flocculation efficiency of these copolymers increases with the decrease in acrylic acid content in the copolymer.

  • sid.ir synthesis, characterization and

    SID.ir SYNTHESIS, CHARACTERIZATION AND

    Flocculation efficiency of these copolymers is studied in tannery waste-water. The copolymers prepared at pH 10 .0 are found to be a better flocculant than those prepared at pH 4.0. The flocculation efficiency of these copolymers increases with the decrease in acrylic acid content in the copolymer.

  • synthesis, characterization and flocculation efficiency

    Synthesis, Characterization and Flocculation Efficiency

    flocculation efficiency acrylamide-co-acrylic acid acrylic acid content moderate acidic basic ph level aqueous medium anionic polymer tannery waste differential scanning calorimetry tannery waste-water key word thermal behaviour elemental analysis alkaline medium show

  • swelling performance of sodium polyacrylate and poly

    Swelling performance of sodium polyacrylate and poly

    2019-12-19· The application of superabsorbent polymer hydrogels in the oil and gas industry for reservoir and well management is gaining more traction. In this study, the swelling performance and adsorption kinetics of two commercial superabsorbent polymer hydrogels—poly(acrylamide-co-acrylic acid) potassium salt and sodium polyacrylate—were evaluated based upon their stimuli response to

  • synthesis of poly (acrylamide-co-acrylic acid) based

    Synthesis of Poly (Acrylamide-co-Acrylic Acid) based

    This article investigates the synthesis of superabsorbent hydrogels (SAHs) based on acrylamide and acrylic acid by solution polymerization in the presence of N,N′-methylenebisacrylamide (NMBA) as a cross-linker and potassium per sulphate as initiator. In this work the acrylamide content was varied in a large range of 30–70% (mole of total monomer) in feed, in order to study its effect on

  • poly(acrylamide-co-acrylic acid)-zinc acetate polymer

    Poly(Acrylamide-Co-Acrylic Acid)-Zinc Acetate Polymer

    Flocculation Efficiency of Poly(Acrylamide-Co-Acrylic Acid) Obtained by Electron Beam Irradiation: Vinyl Acetate-Acrylic Acid Copolymer for Enhanced Oil Recovery: Improvement in the Water Retention Characteristics of Sandy Loam Soil Using a Newly Synthesized Poly(acrylamide-co-acrylic Acid)/AlZnFe2O4 Superabsorbent Hydrogel Nanocomposite Material

  • polyacrylamide (pam), polyacrylamide powder

    Polyacrylamide (PAM), Polyacrylamide Powder

    Polyacrylamide increases the viscosity of water and encourages the flocculation of particles present in water. Application Poly(acrylamide-co-acrylic acid) and its sodium salts (APAM) are widely used as thickening agent, binder, super absorbent, soil conditioner, filtering aid, flocculating agent, crosslinker, suspending agent, lubricant, and oil recovery agent.

  • wastewater flocculation using a new hybrid copolymer

    Wastewater Flocculation Using a New Hybrid Copolymer

    A new hybrid inorganic-organic copolymer, aluminum chloride-poly(acrylamide-co-acrylic acid), was prepared using the free radical polymerization method and employed in this study. The hybrid copolymer was characterized by Fourier transform infrared spectroscopy (FTIR), scanning electron...

  • poly(acryl amide-co-acrylic acid), 9003-06-9

    poly(acryl amide-co-acrylic acid), 9003-06-9

    Best of Chemicals Supplier: Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.

  • polyacrylamide

    Polyacrylamide

    Polyacrylamide (IUPAC poly(2-propenamide) or poly(1-carbamoylethylene), abbreviated as PAM) is a polymer (-CH 2 CHCONH 2-) formed from acrylamide subunits. It can be synthesized as a simple linear-chain structure or cross-linked, typically using N,N '-methylenebisacrylamide.In the cross-linked form, the possibility of the monomer being present is reduced even further.

  • anuradha mishra google scholar citations

    Anuradha Mishra Google Scholar Citations

    Synthesis, characterization and flocculation efficiency of poly (acrylamide-co-acrylic acid) in tannery waste-water A Jha, SS Agrawal, A Mishra, JP Rai IRANIAN POLYMER JOURNAL (ENGLISH) 10 (2), 85

  • flocculation

    Flocculation

    Flocculation, in the field of chemistry, is a process in which colloids come out of suspension in the form of floc or flake, either spontaneously or due to the addition of a clarifying agent. The action differs from precipitation in that, prior to flocculation, colloids are merely suspended in a liquid and not actually dissolved in a solution

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