Which one of the following is a most efficient device to eliminate particular matters from the industrial emissions?

Options

A. Cyclonic separators
B. Trajectory separators
C. Pyrolysis
D. Electrostatic precipitator

Answer

C

Explanation

An electrostatic precipitator is a filtration device that removers fine particulars like dust and smoke from a flowing gas using the force of induced electrostatic charge and collecting the particulars on charged plates.