this is the hand made notes of COLLECTION OF SEWAGE of sewage and sewage treatment and analysis. hope you like it

contents:--

• system of sewage:- seperate system, combined system, partially seperate system
  
• factors governing choice of seperate system
  
• types of wastewater flow:- dry weather flow and storm water flow
  
• Variation of rate of sewage
  
• shape of sewer:- circular shaped, egg shaped
  
• self cleansing velocity and slopes
  
• shield's expression for self-cleaning velocity
  
• construction and layout of sewer lines
  
• Testing of sewer lines
  

if this pdf files helps you then dont forget to share and post some more useful stuff for students.....


thanks
rusty