The common pollutant generated in chlor-alkali industry and battery manufacture is ___________________?
Correct answer: A. Mercury
- A. Mercury
- B. Brine
- C. Phosphate
- D. None of these
Explanation
Mercury is associated with the mercury-cell chlor-alkali process and has also been used in battery manufacture, making it a common pollutant from both industries. Brine is a raw material or waste stream, not the characteristic toxic pollutant asked for.
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