【Daily Question】Wastewater Knowledge - 12.25 (2 points for answering, 5 points for a correct answer)
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Single-choice question: For Category 1 pollutants, it is not allowed to use ( ) for treatment. A Physical method B Dilution method C Gravity separation method D Precipitation method
For Category 1 pollutants, the use of (B) for treatment is not permitted. A Physical method B Dilution method C Gravity separation method D Precipitation method
I believe the correct answer to this question is B.
For Category 1 pollutants, the use of (B) for treatment is not permitted. A Physical method B Dilution method C Gravity separation method D Precipitation method
For Category 1 pollutants, the use of (B) for treatment is not permitted.
For Category 1 pollutants, the use of (D) for treatment is not permitted. A Physical method B Dilution method C Gravity separation method D Precipitation method
For Category 1 pollutants, the use of (B) for treatment is not permitted. A Physical method B Dilution method C Gravity separation method D Precipitation method