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Effect of soil nutrients on the stability of superabsorbent polymers as a tool for climate change mitigation Cover

Effect of soil nutrients on the stability of superabsorbent polymers as a tool for climate change mitigation

Scientific Review Engineering and Environmental Sciences
Volume 34 (2025): Issue 1 (March 2025)
By: Lenka Vavrincová,  Vanda AdamcováORCID,  Linda MachalováORCID,  Martin ValicaORCID,  Šimon Rezbárik and  Miroslav HorníkORCID  
Open Access
|Mar 2025

Figures & Tables

FIGURE 1.

Dependence of SAP’s water absorption capacity (Q) on water volume (V). The values represent the arithmetic means, and the error bars describe the standard deviation of three independent experiments Source: own work.
Dependence of SAP’s water absorption capacity (Q) on water volume (V). The values represent the arithmetic means, and the error bars describe the standard deviation of three independent experiments Source: own work.

FIGURE 2.

Dependence of equilibrium water absorption capacity (Qeq) on equilibrium volumes of unabsorbed water (Veq) described by Langmuir’s adsorption isotherm using a nonlinear regression method. The values represent the arithmetic means, and the error bars describe the standard deviation of three independent experiments Source: own work.
Dependence of equilibrium water absorption capacity (Qeq) on equilibrium volumes of unabsorbed water (Veq) described by Langmuir’s adsorption isotherm using a nonlinear regression method. The values represent the arithmetic means, and the error bars describe the standard deviation of three independent experiments Source: own work.

FIGURE 3.

Dependence of SAP’s water absorption capacity (Q) on exposure time (t). The values represent the arithmetic means, and the error bars describe the standard deviation of three independent experiments Source: own work.
Dependence of SAP’s water absorption capacity (Q) on exposure time (t). The values represent the arithmetic means, and the error bars describe the standard deviation of three independent experiments Source: own work.

FIGURE 4.

Dependence of SAP’s water absorption capacity (Q) on exposure time (t). The values represent the arithmetic means, and the error bars describe the standard deviation of three independent experiments Source: own work.
Dependence of SAP’s water absorption capacity (Q) on exposure time (t). The values represent the arithmetic means, and the error bars describe the standard deviation of three independent experiments Source: own work.

FIGURE 5.

Water absorption capacity (Q) of SAP determined in the presence of Hoagland’s medium (10% and 100% strength) and metal ions with an equimolar concentration to the potassium content in the SAP. The values represent the arithmetic means, and the error bars describe the standard deviation of three independent experiments Source: own work.
Water absorption capacity (Q) of SAP determined in the presence of Hoagland’s medium (10% and 100% strength) and metal ions with an equimolar concentration to the potassium content in the SAP. The values represent the arithmetic means, and the error bars describe the standard deviation of three independent experiments Source: own work.
DOI: https://doi.org/10.22630/srees.10057 | Journal eISSN: 2543-7496 | Journal ISSN: 1732-9353
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Language: English
Page range: 73 - 88
Submitted on: Oct 28, 2024
Accepted on: Mar 4, 2025
Published on: Mar 30, 2025
Published by: Warsaw University of Life Sciences - SGGW Press
In partnership with: Paradigm Publishing Services
Keywords:
superabsorbent polymers,
agriculture,
drought,
nutrients,
metals,
hydrogel formation
Related subjects:
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Architects, buildings,
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Mechanical engineering,
Fundamentals of mechanical engineering,
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© 2025 Lenka Vavrincová, Vanda Adamcová, Linda Machalová, Martin Valica, Šimon Rezbárik, Miroslav Horník, published by Warsaw University of Life Sciences - SGGW Press
This work is licensed under the Creative Commons Attribution-NonCommercial 4.0 License.

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