I know about as much as you about it. This might explain it.

http://www.cleanearthenvironmental.net/septic-systems.html

I have chosen it over the the arobic system it is about 2k more but does not require a yearly service contract and also keeps the waste water below the surface. The current project does not have enough yard to desinate an area for the sprinkler system unless I allowed it to cover most of the front & side yards. It is suppose to be clean water but I still have my concerns having it that close to the structure.



The road goes on forever and the party nevers end...............................................