TWO-CHAMBER SEPTIC TANKS

Two-chamber septic tanks made of polyethylene intended for the treatment of wastewater from domestic toilets. The two-chamber septic tanks are composed of 2 tanks arranged in series and are intended for the retention of solids and are used to carry out an initial treatment of the wastewater defined as primary. These septic tanks are made entirely of polyethylene and are of the vertical type and are sized for 4 up to 140 equivalent inhabitants. Double-chamber septic tanks have a smooth, high-thickness or corrugated surface, designed to adequately resist backfilling operations. Septic tanks have provisions for wastewater inlet and overflow. At the top there