Septic Tank Design And Calculation Spreadsheet
Septic Tank Design And Calculation Spreadsheet A septic tank is an underground chamber made of concrete, fiberglass, or plastic through which domestic wastewater (sewage) flows for basic treatment. Settling and anaerobic processes reduce solids and organics, but the treatment efficiency is only moderate (referred to as “primary treatment”). Septic tank systems are a type … Continue reading Septic Tank Design And Calculation Spreadsheet