EFFECT OF AIR POLLUTION TO BIOTIC AND ABIOTIC

Describe the effect of air pollution to Biotic (Human beings and plants) and Abiotic factors (Buildings, Monumens, etc.)

COMPARISION OF GRAVITY SEPERATORS, CENTRIFUGA

Compare all the methods of Particulate contaminants removal methods with respect to its efficiency of removal, collecting capacity and efficiency.

SICK BUILDING SYNDROME

Describe definiton, causes, types and effects of Sick building syndrome