Advancing Uranium Remediation: The Graphene-Based Solution

By Taha KhanFeb 8 2024Reviewed by Megan Craig, M.Sc. Discover how graphene, a remarkable 2D material with unique properties, could revolutionize uranium remediation efforts. From its exceptional sorption capabilities to recent research breakthroughs, learn about the advantages, case studies, challenges, and future directions in utilizing graphene-based solutions for uranium contamination.

In uranium remediation, graphene's large surface area-to-volume ratio provides unique advantages for affective sorption and removing uranium ions from contaminated environments since it provides sufficient active sites. The functional groups present on GO's surface serve as active adsorption sites for environmental pollutants, including uranium and other radioactive species found in wastewater.4

This study highlights MGN-2 as a promising adsorbent for U removal, offering potential for wastewater treatment. Additionally, the preparation method presents a new avenue for developing high-efficiency U adsorbents, contributing to advancements in uranium pollution mitigation.

Magnetic Graphene Composite for Uranium Remediation Researchers introduced a groundbreaking solution for uranium remediation by developing a novel magnetic composite, graphene oxide/Fe3O4/glucose-COOH , in a 2021 study published in Scientific Reports. This composite was efficiently synthesized from glucose using hydrothermal carbonization and its combination with graphene oxide .

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