high viscosity anion polyacrylamide apam high viscosit
high viscosity anion polyacrylamide apam high viscosit
high viscosity anion polyacrylamide apam high viscosit
high viscosity anion polyacrylamide apam high viscosit
high viscosity anion polyacrylamide apam high viscosit
magnetic template anion polyacrylamide¨cpolydopamine-fe

Magnetic Template Anion Polyacrylamide¨CPolydopamine-Fe

Abstract In this study, a novel system was set up by preparing a magnetic flocculant combining with ultraviolet/H 2 O 2 to realize the rapid enrichment and degradation of diclofenac sodium (DCFS). For the magnetic flocculant, template anion polyacrylamide (TAPAM) with anion micro-block structure was prepared.

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polymers | free full-text | magnetic template anion polyacrylamide

Polymers | Free Full-Text | Magnetic Template Anion Polyacrylamide

Anion polyacrylamide (APAM) synthesized by acrylamide and 2-acrylamido-2-methyl-1-propanesulfonic acid (AMPS) is a typical class of organic flocculant with high intrinsic viscosity and electronegative properties. The molecular chains of APAM could induce charge neutralization to remove cationic organics from wastewater .

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(pdf) investigation on viscosity behavior of anionic polyacrylamide

(PDF) Investigation on Viscosity Behavior of Anionic Polyacrylamide

Indian Institute of Technology Kharagpur Aditya Vyas Indian Institute of Technology Kharagpur Sandeep D. Kulkarni Download full-text PDF Citations (1) References (48) Abstract Slickwater fluids,...

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adsorption of anion polyacrylamide from aqueous solution by

Adsorption of anion polyacrylamide from aqueous solution by

Abstract In this study, the kinetic and isothermal behaviors of anion polyacrylamide (APAM) on a polytetrafluoroethylene (PTFE) microfiltration membrane were investigated to better understand the adsorption mechanism.

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polyacrylamide degradation and its implications in environmental

Polyacrylamide degradation and its implications in environmental

High molecular weight (10 6 ¨C3 ¡Á 10 7 Da) polyacrylamide (PAM) is commonly used as a flocculant in water and wastewater treatment, as a soil conditioner, and as a viscosity modifier and...

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influence of salts, anion polyacrylamide and crude oil on

Influence of salts, anion polyacrylamide and crude oil on

To study membrane fouling properties, a commercial NF membrane (NF90) was adopted to treat model PFPW in this work, with different kinds of salt, anion polyacrylamide (APAM) and crude oil as target foulants. AFM, SEM-EDS, ATR-FTIR and contact angle were employed to analyze various membrane autopsies.

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fabricating an anionic polyacrylamide (apam) with an anionic block

Fabricating an anionic polyacrylamide (APAM) with an anionic block

Fabricating an anionic polyacrylamide (APAM) with an anionic block structure for high turbidity water separation and purification ? Li Feng, ab Huaili Zheng ,*ab Baoyu Gao,c Shixin Zhang,ab Chuanliang Zhao,ab Yuhao Zhou ab and Bincheng Xu ab Author affiliations Abstract

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sem-edx studies of sio

SEM-EDX studies of SiO

Abstract This study focused on the characterization of SiO 2/PVDF anion-exchange membrane (AEM) fouling in electrodialysis for the treatment of polymer-flooding produced wastewater containing suspended solid (SS), anionic polyacrylamide (APAM) and crude oil in Daqing oilfield in China.

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investigation on viscosity behavior of anionic polyacrylamide copolymer

Investigation on Viscosity Behavior of Anionic Polyacrylamide Copolymer

Abstract. Slickwater fluids, used to undertake fracturing in low-permeability reservoirs, may be derived from produced water consisting of a range of dissolved salts. The fluids are pumped downhole at high flowrates, and hence friction reducers, e.g., anionic polyacrylamides (APAMs) are added, which also impart viscosity to the fluid resulting in better proppant transport. The present work

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fabricating an anionic polyacrylamide (apam) with an anionic block

Fabricating an anionic polyacrylamide (APAM) with an anionic block

anionic polyacrylamide with high occulation performance have been developed and applied in the waste water treat-ment.16,17 However, the defect of the APAM, namely, the disor-dered and random distribution of anionic units in the polymer chain, seriously restricts the further enhancement of the solid-water separation ability.

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