Process/technology modifications in water pollution control

This article discusses the importance of modification in process/technology in various industries in order to control the pollution produced by those industries. Case studies on the modification of rinsing procedures for metal aprts and for the product line between two kinds of yogurts, changes in the mode of transportation in poultry industry and the introduction of biological degreasing of metals show huge benefit due to those modifications. Changing the products as well as input materials, too, bring waste minimization along with sustainable development.