This document discusses various methods for controlling air pollution, including particulate and gaseous emissions. It covers control equipment like settling chambers, cyclone separators, filters, electrostatic precipitators, and wet scrubbers that can remove particulate matter from emissions. The document also examines methods for controlling gaseous pollutants like closed circuit and recovery systems, masking and contraction of odorous gases, and techniques to reduce emissions of nitrogen oxides and smoke from diesel engines.

1. AIR POLLUTION
CONTROL
1. Introduction
2. Control equipment for particulate emissions
3. Settling chambers
4. Cyclone separators
5. Fibrous & cloth filters
6. Electrostatic precipitators
7. Wet scrubbers
8. Selection of dust collecting equipment
9. Control methods for gaseous pollutants
10. Closed circuit & recovery systems
11. Masking & contraction of odorous gases
12. Air pollution from automobiles
13. Exhaust emissions
14. Control of oxides of nitrogen
15. Smoke control from diesel engines
V.A. SASTRI