Comment on the following statements as True/False.
S1: Scrubbers are generally less effective in removing gaseous pollutants than towers.
S2: Plate tower is an effective device for removing gaseous pollutants from industrial emissions.
S3: In Adsorption units, activated carbon beds cannot effectively catch hydrocarbon, H2S, and SO2.
1
Statement S1 & S2 are False but S3 is True.
2
Statement S1 & S2 are True but S3 is False.
3
Statement S2 & S3 are True but S1 is False.
4
Statement S1 & S3 are True but S2 is False.