X

septic tank design drawing + Excel Sheet + Theory Calculations

Engineering Library

 
  • Filter
  • Time
  • Show
Clear All
new posts
  • Saadedin
    Thread Author
    Administrator
    • Sep 2018 
    • 36098 
    • 18,863 
    • 2,860 

    septic tank design drawing + Excel Sheet + Theory Calculations

    A septic tank is an underground chamber made of concrete, fiberglass, or plastic through which domestic wastewater (sewage) flows for basic treatment.[2] Settling and anaerobic processes reduce solids and organics, but the treatment efficiency is only moderate (referred to as "primary treatment").[2] Septic tank systems are a type of simple onsite sewage facility (OSSF). They can be used in areas that are not connected to a sewerage system, such as rural areas. The treated liquid effluent is commonly disposed in a septic drain field, which provides further treatment. Nonetheless, groundwater pollution may occur and can be a problem.



    21MB
    *
Working...
X