What are Septic Systems?
Septic systems are considered to be on-site systems designed to safely dispose of biological sanitary waste. "Gray water", such as laundry waste, is part of the waste system, but it may not result in what is referred to as "biological" waste. We will address "gray water" waste as it impacts the design of a septic system.
How do Septic Systems Work?
Basically a septic system provides a "holding Tank" where natural bacterial action decomposes human waste products into environmentally acceptable components - the major end-components being water, mixed with some other components that are not readily consumed by the bacterial action, gases, and undigested solids. The end products, except the undigested solids, are then discharged to the on-site environment.