The statement which is not correct about control of particulate pollution

Question

The statement which is not correct about control of particulate pollution (A) In electrostatic precipitator, the particulates are made to acquire positive charge which are then attracted by the negative electrode and removed (B) Gravity settling chamber removes large particles from the air (C) Cyclone collector removes fine particles in the diameter range 5-20 microns (D) Wet scrubbers are used to wash away all types of particulates

Tardigrade Admin · Accepted Answer

Particulates carry negative charge and are thus attracted by positive electrode.

Q. The statement which is not correct about control of particulate pollution

In electrostatic precipitator, the particulates are made to acquire positive charge which are then attracted by the negative electrode and removed

Gravity settling chamber removes large particles from the air

Cyclone collector removes fine particles in the diameter range 5-20 microns

Wet scrubbers are used to wash away all types of particulates

Particulates carry negative charge and are thus attracted by positive electrode.