East India - Reengineering and Revamping of Effluent Treatment Plants

Now a days, there is a lot of development in the area of environmental technology. There is also change in environmental legislation. Therefore, changes in effluent treatment schemes have become inevitable in several cases. Moreover, with advancement of technology, it is possible to reduce the treatment cost and improve performance. Changes in legislation sometimes require changes in treatment schemes due to priority changes. For example, with introduction of stringent Hazardous Waste (Management and Handling) Rules, industries prefer a technology that generates less or no sludge during the process of effluent treatment. Hence, conventional biological systems are being modified to generate less sludge.