Green technology for radioactive waste treatment: Bio membrane perspective

Area of Science:

• Environmental Science
• Materials Science
• Chemical Engineering

Background:

• Increasing global use of nuclear energy, pharmaceuticals, and industrial technologies leads to rising radiocontaminant generation.
• Radiocontaminants pose significant threats to environmental and human health, necessitating effective treatment solutions.
• Existing synthetic membrane technologies provide a foundation for developing advanced biomembrane applications.

Purpose of the Study:

• To explore the future potential of biomembranes for radioactive wastewater treatment.
• To review synthetic membrane technologies and ongoing biomembrane research relevant to radiocontaminant removal.
• To identify challenges and promising research directions for biomembrane adoption in nuclear waste management.

Main Methods:

• Literature review of synthetic membranes for wastewater treatment.
• Analysis of current research on biomembranes for radiocontaminant removal.
• Identification of challenges (fouling, degradation, scalability) and potential solutions.

Main Results:

• Biomembranes offer high selectivity and energy efficiency for radioactive wastewater treatment.
• Challenges include membrane fouling, degradation from radiation, limited regeneration, and scalability.
• Promising solutions involve enhancing durability, incorporating radiation-resistant additives, and developing self-healing systems.

Conclusions:

• Biomembranes have significant potential to revolutionize radioactive waste treatment, reducing pollution and costs.
• Overcoming technological hurdles is crucial for widespread adoption.
• Integration into nuclear waste strategies can advance environmental stewardship and sustainability goals.