impact of anionic polyacrylamide on stability springerlink

impact of anionic polyacrylamide on stability and surface

Impact of anionic polyacrylamide on stability and surface

The stability mechanism and thermal properties of the system alumina–anionic polyacrylamide (PAM) was studied. The polymer’s adsorption properties in dependence on the following parameters solution pH (in the range 3–9), temperature (in the range 15–35 °C), and carboxyl groups’ content in the PAM chains (in the range 5–30 %) were examined. The turbidimetry method was applied for

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impact of anionic polyacrylamide on stability and surface

Impact of anionic polyacrylamide on stability and surface

Impact of anionic polyacrylamide on stability and surface properties of the Al2O3–polymer solution system at different temperatures Małgorzata Wiśniewska1 & Stanisław Chibowski1 & Teresa Urban1 & Dariusz Sternik2 & Konrad Terpiłowski3 Received: 29 March 2016/Revised: 11 May 2016/Accepted: 6 June 2016/Published online: 9 July 2016 # The

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impact of anionic and cationic polyacrylamide on the

Impact of anionic and cationic polyacrylamide on the

In the present study, particular emphasis was put on the effects of the type of functional groups of anionic and cationic polyacrylamide (PAM) and solution pH on the mechanism of polymer adsorption on the surface of dispersed alumina. The polymer-adsorbed amount, surface charge density and zeta potential of solid particles without and with PAM, as well as the stability of Al2O3 suspension

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impact of anionic polyacrylamide on stability and surface

Impact of anionic polyacrylamide on stability and surface

The stability mechanism and thermal properties of the system alumina-anionic polyacrylamide (PAM) was studied. The polymer's adsorption properties in dependence on the following parameters solution pH (in the range 3-9), temperature (in the range 15-35 °C), and carboxyl groups' content in the PAM ch …

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anionic polyacrylamide influence on the lead(ii) ion

Anionic polyacrylamide influence on the lead(II) ion

The addition of anionic polyacrylamide with or without Pb(II) ions changed the montmorillonite suspension stability significantly. The results of the sedimentation study are presented in Fig. 9 . The system containing anionic polymer with or without heavy metal ions showed a higher absorbance (even after 180 min from the measurement start) in

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anionic polyacrylamide as a substance strengthening the pb(ii

Anionic polyacrylamide as a substance strengthening the Pb(II

Abstract The main purpose of the study was to examine lead(II) ion immobilization on the kaolinite surface and determine the effect of soil flocculant (macromolecular compound) on this process. For this reason, the adsorption measurements of anionic polyacrylamide and/or Pb(II) ions on the kaolinite surface were performed. Moreover, the impact of heavy metal on electrokinetic and stability

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impact of anionic polyacrylamide on stability and surface

Impact of anionic polyacrylamide on stability and surface

Academic research paper on topic "Impact of anionic polyacrylamide on stability and surface properties of the Al2O3–polymer solution system at different temperatures" 4 H 1 CrossMark DOI 10.1007/s00396-016-3906-7 ORIGINAL CONTRIBUTION

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effect of anionic polyacrylamide on the structural stability

Effect of Anionic Polyacrylamide on the Structural Stability

Taking the superfine tailings slurry (STS), fine tailings slurry (FTS), and unclassified tailings slurry (UTS) of a gold mine as examples, a series of laboratory shear tests were conducted to investigate the effect of anionic polyacrylamide (APAM) on the structural stability of the thickened tailings slurry in pipeline transportation.

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impact of anionic polyacrylamide on stability and surface

Impact of anionic polyacrylamide on stability and surface

4 H 1 CrossMark. DOI 10.1007/s00396-016-3906-7 ORIGINAL CONTRIBUTION. Impact of anionic polyacrylamide on stability. and surface properties of the Al2O3-polymer solution system

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(pdf) soil structure stability under different land uses

(PDF) Soil structure stability under different land uses

Two sets of experiments were conducted to assess the effects of land use and anionic polyacrylamide (PAM) application on soil structural stability expressed in terms of soil water retention and

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adsorption and electrokinetic studies in kaolinite/anionic

Adsorption and electrokinetic studies in kaolinite/anionic

The effects of pH value, type of anionic polyacrylamide, heavy metal ion concentration and order of adsorbates addition to the clay mineral system were determined. Spectrophotometry, potentiometric titration and microelectrophoresis methods allowed to describe the adsorption, stability and electrokinetic properties of the examined systems.

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polyacrylamide in agriculture and environmental land management

POLYACRYLAMIDE IN AGRICULTURE AND ENVIRONMENTAL LAND MANAGEMENT

these materials tend to enhance existing structural stability and, in the presence of flowing fluids, increase shear strength and reduce detachment. Most synthetic conditioners achieve their desired effects at applications of 100 kg ha-1 or less, compared to tonnes per hectare, as is the case for most organic or mineral conditioners.

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the best price anionic polyacrylamide pam for papermaking

the best price anionic polyacrylamide PAM for papermaking

Impact of anionic polyacrylamide on stability and surface The stability mechanism and thermal properties of the system alumina–anionic polyacrylamide (PAM) was studied. The polymer’s adsorption properties in dependence on the following parameters solution pH (in the range 3–9), temperature (in the range 15–35 °C), and carboxyl groups

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agronomy | free full-text | structure stability of cultivated

Agronomy | Free Full-Text | Structure Stability of Cultivated

As a management strategy, amending soils with an anionic polyacrylamide (PAM) coupled with other traditional practices in cultivated lands can significantly improve the quality of soils in a fast manner by positively influencing (i) soil PSD and structure, and aggregate stability, thus protecting soil organic carbon (SOC) in macro-aggregates

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agronomy | free full-text | structure stability of cultivated

Agronomy | Free Full-Text | Structure Stability of Cultivated

The Sustainable Development Goals of the United Nations call for applying soil management practices that contribute land degradation neutrality. Our objectives were to investigate the effect of (i) soil management—conventional tillage (CT under crop) and no-tillage (NT under grass)—and (ii) an amendment (polyacrylamide (PAM)) application on the structure stability indices of soils

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impact of anionic polyacrylamide on stability and surface

Impact of anionic polyacrylamide on stability and surface

Impact of anionic polyacrylamide on stability and surface properties of the Al2O3–polymer solution system at different temperatures By Małgorzata Wiśniewska, Stanisław Chibowski, Teresa Urban, Dariusz Sternik and Konrad Terpiłowski

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polyacrylamide in agriculture and environmental land management

POLYACRYLAMIDE IN AGRICULTURE AND ENVIRONMENTAL LAND MANAGEMENT

these materials tend to enhance existing structural stability and, in the presence of flowing fluids, increase shear strength and reduce detachment. Most synthetic conditioners achieve their desired effects at applications of 100 kg ha-1 or less, compared to tonnes per hectare, as is the case for most organic or mineral conditioners.

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effects of polyacrylamide molecular weight and mass

Effects of polyacrylamide molecular weight and mass

Anionic PAM is widely used in cropland water retention, soil erosion control, and other soil management strategies 5,6,7,8 because of its low cost and stability, and because it is non-toxic and

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synergic effects of biochar and polyacrylamide amendments on

Synergic effects of biochar and polyacrylamide amendments on

These positive effects of biochar on plant performance potentially contribute indirectly to slope stability (Wang et al., 2014; Wu, 2013). In this study, the slope stability analysis for the biochar amended silt loam soil in the coastal area before the vegetation had established exhibited a much lower FS, irrespective of the water level and

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structure stability of cultivated soils from semi-arid region

Structure Stability of Cultivated Soils from Semi-Arid Region

Structure Stability of Cultivated Soils from Semi-Arid Region: Comparing the E ects of Land Use and Anionic Polyacrylamide Application Amrakh I. Mamedov 1,2,* , Atsushi Tsunekawa 1,

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agronomy | free full-text | structure stability of cultivated

Agronomy | Free Full-Text | Structure Stability of Cultivated

As a management strategy, amending soils with an anionic polyacrylamide (PAM) coupled with other traditional practices in cultivated lands can significantly improve the quality of soils in a fast manner by positively influencing (i) soil PSD and structure, and aggregate stability, thus protecting soil organic carbon (SOC) in macro-aggregates

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agronomy | free full-text | structure stability of cultivated

Agronomy | Free Full-Text | Structure Stability of Cultivated

The Sustainable Development Goals of the United Nations call for applying soil management practices that contribute land degradation neutrality. Our objectives were to investigate the effect of (i) soil management—conventional tillage (CT under crop) and no-tillage (NT under grass)—and (ii) an amendment (polyacrylamide (PAM)) application on the structure stability indices of soils

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(pdf) comparison of the interactions between anionic

(PDF) Comparison of the Interactions Between Anionic

10 wt% containing different concentrations of anionic sur- factants at 298K are showed in T ables 10 and 11 , respecti vely . Figure 7 sho ws the SEC dependence of P AN solutions 1,

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