Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Ion Exchange01:17

Ion Exchange

1.1K
Ion exchange chromatography separates charged molecules from a solution by reversibly exchanging them with mobile, or 'active', ions associated with the oppositely charged stationary phase. This method can be used to separate ions, soften and deionize water, and purify solutions. The polymers comprising the ion-exchange column are high-molecular-weight and chemically stable polymers, crosslinked to be porous and essentially insoluble. They are also functionalized with either acidic or...
1.1K
Coagulation01:06

Coagulation

1.2K
Colloidal solids are solid particles suspended in solution. They are usually negatively charged, attracting a compact primary layer of positively charged ions, which attract more counterions to form an electrical double layer. Electrostatic repulsion between the charged double layers prevents the particles from colliding, stabilizing the colloids. These solids are often undesirable because they can contain toxins that are difficult to remove. Coagulation is a technique that helps aggregate and...
1.2K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Targeting Soluble PD-1 Alleviates Peritoneal Fibrosis by Modulating PD-L1 Recycling and Mesothelial-Mesenchymal Transition.

Translational research : the journal of laboratory and clinical medicine·2026
Same author

Fabrication and characterization of anti-inflammatory protein hydrolysates from salmon head.

International journal of biological macromolecules·2026
Same author

Effect of Vitamin C on bleeding and pain after kidney biopsy: a randomized controlled trial.

BMC medicine·2026
Same author

Soluble PD-1 drives renal fibrosis in CKD by disrupting immune homeostasis: Therapeutic mitigation via a targeted sPD-1 sequestration strategy.

Life sciences·2026
Same author

SHC4 suppresses ferroptosis and promotes sorafenib resistance in hepatocellular carcinoma by disrupting the interaction between NCOA4 and FTH1.

Cellular signalling·2026
Same author

Purification of Protein Glutaminase by Cell Surface Display and Krill Protein Modification via Deamidation.

Foods (Basel, Switzerland)·2026

Related Experiment Video

Updated: Jan 8, 2026

Removal of Trace Elements by Cupric Oxide Nanoparticles from Uranium In Situ Recovery Bleed Water and Its Effect on Cell Viability
09:23

Removal of Trace Elements by Cupric Oxide Nanoparticles from Uranium In Situ Recovery Bleed Water and Its Effect on Cell Viability

Published on: June 21, 2015

10.2K

Crosslinked polymer aerogel with multiple binding sites for efficient uranium separation from uranium-containing

Yaping Jian1, Jiacheng Zhang1, Xuewen Cao1

  • 1State Key Laboratory of Marine Resource Utilization in South China Sea, Collaborative Innovation Center of Marine Science and Technology, Hainan University, Haikou 570228, PR China.

Environmental Research
|December 16, 2025
PubMed
Summary

A novel polymer aerogel effectively removes toxic uranium from nuclear wastewater. This adsorbent offers high capacity, rapid uptake, and excellent selectivity, addressing limitations of current uranium removal technologies.

Keywords:
AerogelCrosslinked polymer aerogelSalt toleranceUranium adsorption

More Related Videos

Fabrication and Testing of Catalytic Aerogels Prepared Via Rapid Supercritical Extraction
09:28

Fabrication and Testing of Catalytic Aerogels Prepared Via Rapid Supercritical Extraction

Published on: August 31, 2018

7.7K
An Efficient Method for Selective Desalination of Radioactive Iodine Anions by Using Gold Nanoparticles-Embedded Membrane Filter
07:28

An Efficient Method for Selective Desalination of Radioactive Iodine Anions by Using Gold Nanoparticles-Embedded Membrane Filter

Published on: July 13, 2018

7.8K

Related Experiment Videos

Last Updated: Jan 8, 2026

Removal of Trace Elements by Cupric Oxide Nanoparticles from Uranium In Situ Recovery Bleed Water and Its Effect on Cell Viability
09:23

Removal of Trace Elements by Cupric Oxide Nanoparticles from Uranium In Situ Recovery Bleed Water and Its Effect on Cell Viability

Published on: June 21, 2015

10.2K
Fabrication and Testing of Catalytic Aerogels Prepared Via Rapid Supercritical Extraction
09:28

Fabrication and Testing of Catalytic Aerogels Prepared Via Rapid Supercritical Extraction

Published on: August 31, 2018

7.7K
An Efficient Method for Selective Desalination of Radioactive Iodine Anions by Using Gold Nanoparticles-Embedded Membrane Filter
07:28

An Efficient Method for Selective Desalination of Radioactive Iodine Anions by Using Gold Nanoparticles-Embedded Membrane Filter

Published on: July 13, 2018

7.8K

Area of Science:

  • Materials Science
  • Environmental Chemistry
  • Chemical Engineering

Background:

  • Uranium contamination in nuclear wastewater poses significant environmental and health risks.
  • Current uranium removal methods face challenges in cost-effectiveness, synthesis complexity, and performance.
  • Solid-phase adsorption is a promising technique, but requires improved adsorbent materials.

Purpose of the Study:

  • To develop a cost-effective and highly efficient adsorbent for uranium removal from wastewater.
  • To synthesize a novel polymer aerogel with enhanced uranium adsorption capabilities.
  • To evaluate the performance of the developed aerogel in terms of capacity, kinetics, selectivity, and stability.

Main Methods:

  • A highly hydrophilic crosslinked polymer aerogel was synthesized using a simple solvothermal method.
  • The aerogel was functionalized with abundant carbonyl and phosphate groups.
  • The uranium adsorption performance of the aerogel was evaluated through batch experiments, including adsorption efficiency, capacity, kinetics, and selectivity studies.

Main Results:

  • The developed aerogel achieved a high uranium adsorption efficiency of 97.5% within 190 minutes.
  • It demonstrated a maximum theoretical uranium adsorption capacity of 426.1 mg/g, surpassing existing phosphate-functionalized polymers.
  • The aerogel exhibited robust salt tolerance (88.4% efficiency in 0.5 M NaNO3) and exceptional selectivity (96.5% efficiency with interfering ions).

Conclusions:

  • The novel polymer aerogel shows significant potential for efficient and cost-effective uranium removal from nuclear wastewater.
  • The synergistic effect of carbonyl and phosphate groups enhances uranyl cation binding, leading to high adsorption performance.
  • This adsorbent represents a valuable advancement in polymeric materials for environmental remediation applications.