The HR and CE department has prepared a detailed project report for the aeration of the Sarvana Poigai tank in the Thiruparankundram Subramaniaswamy temple. The tank was inspected by Madurai district ...
Over 60 percent of all wastewater treatment plants in the developed countries use the activated sludge process as their secondary treatment system. About 50 to 85 percent of the total energy consumed ...