Drainage | Septic Systems & Cesspools - NYSeptic.com
The modern septic system has been around for well over 100 years now, ever since the invention of the septic tank , which received a patent in England around 1900. The cesspool is a much older waste disposal technique. It is antique, dating back to ancient Rome and most likely to ancient Babylonia when the first pipes were invented. Both systems are used for waste management when a connection to a centralized municipal sewer service isn’t practical or available. About 25% of North America relies on the septic tank for private sewage disposal, replacing the outdated cesspool in most cases, but there are still some cesspools in operation. Both methods share the primary goal of separating the three types of organic waste found in a sewage disposal system. These are: Scum – Less dense than water, floating as the top layer. Scum is bio-degradable. Effluent – The wastewater itself, which is the only layer to be distributed to the surrounding ground soil for natural absorption. Sludge –