Five ways to reduce industrial pollution are listed below : (i) Restructuring the manufacturing processes to reduce or eliminate pollutants, through a process called pollution prevention. (ii) Creating cooling ponds, which are man-made and are designed to cool the heated waters from industries by evaporation, condensation and radiation. (iii) Filtration of sewage in water treatment plants attached to industries. (iv) Instructing industries to be Set-up far from residential areas. (v) Backing the constitutional provisions by a number of laws − acts, rules, and notifications.