Many, if not most homes, in Sterling use a passive onsite wastewater treatment system consisting of a single compartment septic tank and a trench/bed subsurface wastewater (Pipe-In-Stone ...

Knowing when to pump septic tank / Once a year is more than enough. By Peter Hotton, Boston Globe June 16, 2001. ... remove the baffle if you can and clean it with bleach and water.

Rajesh TR had developed a developed polyseptic Tank with a nano baffle system, ... NIF signs MoU for septic tank baffle system. Chitra Unnithan / TNN / Updated: Mar 12, 2015, 22:59 IST.