Wast Water Treatment Plant Design for North Colony Risalpur Cantt

Abstract

This present study is meant to plan and analyze the existing sewerage system of North colony (Risalpur) and suggest some corrective measures and design a proposed plan for waste water treatment.  The proposed design incorporated had two options o Option 1: Making of Trickling filters coupled with Grit Chamber o Option 2: Making of an exclusive Septic Tank  Option 2 is one of the best method of treatment according to conditions of Risalpur Cantt. Design of septic tank is recommended due to following reasons: o It's cleaning period is 6-12 months, so labour cost is less. o Requires no professionals. o After treatment, septic tank effluent will be deposed to soakage pit. o Sludge will be removed after 6-12 months. o More over, according to our cost estimation this method of treatment had least cost.