ArticlePolymers2022
Magnetic Hydrogel Composite for Wastewater Treatment.
Article in Polymers, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
10 citing papers in PubMed.
- Article
- Ultrasound-assisted abamectin removal using magnetic activated carbon from orange peel embedded in chitosan hydrogel beads.Scientific reports · 2025Article
- Alginate Sphere-Based Soft Actuators.Gels (Basel, Switzerland) · 2025Review
- Synthesis and Characterization of Composite Materials Based on Sodium Humate and Poly(vinyl alcohol).Polymers · 2025Article
- Hydrogels and Their Functionalization-Analysis of the Possibility of Their Application in Post-Fire Water Treatment Processes.Materials (Basel, Switzerland) · 2024Review
- Gels for Water Remediation: Current Research and Perspectives.Gels (Basel, Switzerland) · 2024Review
- Preparation of Peptide-Based Magnetogels for Removing Organic Dyes from Water.Gels (Basel, Switzerland) · 2024Article
- Applications of Hydrogels in Osteoarthritis Treatment.Biomedicines · 2024Review
- Review
- Self-Assembling Peptide-Based Magnetogels for the Removal of Heavy Metals from Water.Gels (Basel, Switzerland) · 2023Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Nanocomposite hydrogels are highly porous colloidal structures with a high adsorption capacity, making them promising materials for wastewater treatment. In particular, magnetic nanoparticle (MNP) incorporated hydrogels are an excellent adsorbent for aquatic pollutants. An added advantage is that, with the application of an external magnetic field, magnetic hydrogels can be collected back from the wastewater system. However, magnetic hydrogels are quite brittle and structurally unstable under compact conditions such as in fixed-bed adsorption columns. To address this issue, this study demonstrates a unique hydrogel composite bead structure, providing a good adsorption capacity and superior compressive stress tolerance due to the presence of hollow cores within the beads. The gel beads contain alginate polymer as the matrix and MNP-decorated cellulose nanofibres (CNF) as the reinforcing agent. The MNPs within the gel provide active adsorption functionality, while CNF provide a good stress transfer phenomenon when the beads are under compressive stress. Their adsorption performance is evaluated in a red mud solution for pollutant adsorption. Composite gel beads have shown high performance in adsorbing metal (aluminium, potassium, selenium, sodium, and vanadium) and non-metal (sulphur) contaminations. This novel hybrid hydrogel could be a promising alternative to the conventionally used toxic adsorbent, providing environmentally friendly operational benefits.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.