Scrubber in the exhaust of a chemical industrial plant removes________
A. Gases like sulphur dioxide
B. Particulate matter of the six 5 micrometre or above
C. Gases like ozone and methane
D. Particulate matter of the size 2.5 micrometre or less
Answer:D
Scrubber in the exhaust of a chemical industrial plant removes________
A. Gases like sulphur dioxide B. Particulate matter of the six 5 micrometre or above C. Gases like ozone and methane D. Particulate matter of the size 2.5 micrometre or less