Compact Filter Tank Treatment Plant 4-18 people

Especially indicated for the purification of wastewater for up to 18 equivalent inhabitants.

The Compact Filter Pit is characterized by being compact, resistant, light, easy to handle and being entirely made of polyethylene, achieving a final product without welding, which guarantees liquid containment without the risk of leaks.

ANAEROBIC TREATMENT BY DIGESTION

This does not generate noise. It is made up of a single container made up of two modules: a septic tank and a biological trickling filter, which carry out the two phases of the purification process (sedimentation and digestion).

First phase

The wastewater enters the first module (septic tank), where the fats are separated and the organic matter (sludge) is decanted, initiating a biological decomposition process through the anaerobic microorganisms (bacteria) that are formed, as they find a means of crop and are responsible for digesting and decomposing organic matter.

Second stage

The water passes to the second module (trickling filter), which contains an internal filter with holes and filled with filling bodies that, made of plastic material and with a shape specially studied to optimize the retention surface of the organic matter, a process is carried out. decomposition and digestion of the remaining organic matter thanks to the anaerobic microorganisms (bacteria) that form in the filter.

The final result

The outlet is executed through the upper tube, from the purified water without solids, complying with the limit values of table II of the RDPH (Public Domain Hydraulic Regulation).

The treated effluent can be evacuated by drainage.

We recommend always pretreating gray wastewater with a grease separator and installing at least one inspection manhole as can be seen in the second image.

COMPOSITION

Made up of a single container made up of two modules, a septic tank and a trickling filter, which carry out the two phases of the purification process (Sedimentation and digestion).

FUNCTIONING

• The purification equipment is installed buried underground (see instructions).
• It is recommended to place a siphon before the entrance of each container.
• Maintenance is very simple and is carried out easily through the inspection covers, located in the upper part of the purifier.
• For the Septic Tank, the sludge accumulated at the bottom must be emptied approximately every 6 months.
• The Biological Filter should be cleaned with a water hose at least once a year.
• Important: Do not completely empty the container. Always leave 1/3 of the content.

COMPLEMENTS (Optional)

MOUTH EXTENDER

Step-on extension, made of polyethylene that facilitates access to the manhole

The extension is placed in the Compact Pressure Filter Pit and the cover supplied as standard with the purifier is used.

INSPECTION CHART

Square base chest made of monobloc polyethylene with PVC walkable lid

Very practical, ideal as a pipe junction and for inspection and sampling of effluents

ROUGHING GRID

Made of polyethylene, it is placed before the liquid enters the purification equipment. An internal stainless steel grate retains large solid elements and prevents them from entering the equipment uncontrollably, clogging it and causing malfunctions.

It is advised in any situation, although its placement is highly recommended in public places.