A septic tank is an equipment for treating feces and filtering out sediment. Its principle is that solid matter decomposes at the bottom of the tank, with the water-soluble substances rising to the surface and flowing through pipes, preventing blockages, and allowing sufficient time for the solid matter (feces and other waste) to hydrolyze.

A small treatment structure for segregating and sedimenting domestic wastewater, as well as for anaerobic digestion of sludge.

A septic tank is a device used for treating and filtering feces. Its principle involves the decomposition of solid matter at the bottom of the tank, with the water-soluble substances rising to the top and flowing out through pipes, preventing blockages. This allows sufficient time for the solid matter (such as feces and garbage) to undergo hydrolysis.

A small treatment structure for separating and sedimenting domestic wastewater, as well as for anaerobic digestion of sludge.