Radioactive nuclear waste is treated in____________________?
Correct answer: C. Pulsed column extractor
- A. Mixer-settler extractor
- B. Rotating-disc contactor
- C. Pulsed column extractor
- D. Bollman extractor
Explanation
Pulsed columns are used for liquid-liquid solvent extraction, including the treatment and separation of radioactive materials. A Bollman extractor is mainly used for solid-liquid extraction of oilseeds.
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