Disposal of sewage poses a major challenge in the camps of northern Syria, which prompted Watan to find an advanced system to meet that challenge through the Septic Tank.
Wastewater is collected randomly in the camps through estuaries to reach the fermentation tank, which is considered as an initial stage of wastewater treatment to remove pollutants in the wastewater.
Where wastewater is treated at a rate of no less than 60 to 70 percent to become water suitable for irrigation uses in crops.