Oczyszczalnia 2H W-BOX



conplast Sewage treatment plant CONPLAST with 2H W-BOX leach bed

Wherever there are favourable soil conditions and lack of sewerage system, the most preferred solution is to build a household sewage treatment plant with leach drainage.

Conplast 2H W-BOX

The shown treatment plant:

  • is easy to transport
  • requires minimal maintenance
  • is easy to install
  • has very low running costs
  • occupies a smaller plot area

The plant has the technical approvals AT/2006-08-0279 and AT/2009-08-0325.

conplast Installation diagram

Installation diagram of CONPLAST 2H W-BOX treatment plant in PDF file for download >>

Installation diagram of household sewage treatment

conplast Principle of operation of household sewage treatment plant

Household sewage is fed to septic tank (1), where they are pre-treated in the process of anaerobic digestion. Partially treated sewage flows through the post-treatment filter (2), and are directed to distribution chamber (3), which by it design provides its equal distribution to drainage pipes (6) and to the 2H W-BOX CONPLAST leach bed (8), where the final biological treatment process takes place with participation of aerobic bacteria. Post-treated water soaks through the soil layers, is filtered and leached. Next comes the process of biological decomposition for mineral substances that finally leak into the groundwater. To ensure effective cycle function, an aeration and ventilation system should provide permanent air flow between aeration chimneys (10) and sewage system deaeration outlet in building (11).

conplast Septic tank - dimensions

Conplast osadnik gnilny

It has technical approval of the Institute of Environmental Protection No. AT/2006-08-0279