| In this field visit, Er.Samsutheen, Executive Manager, explained the working process involved inthe distribution and treatment of waste water collected from the Karaikudi municipality. He explained theprimary, secondary, and tertiary treatments involved in sewage water. He clearly explained the treatmentprocedure for sewage water step-by-step and the final benefit of this treatment. This visit was very usefulfor the students to gain knowledge about waste water treatment. |
