davecharles

builder, now retired in france
asked a question
question on sewage bio-stations,
question
although some bio-treatment stations are an all-in-one package...ie; primary tank then a treatment tank, could i install a settlement tank before going to this so as not to have to desludge the system so often and to help with ...
0 / 0 by davecharles
on May 13, 2012